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conga-QA3 User`s Guide

1. 015126 Intel Atom E3805 Dual Core 1 33 GHz Graphics Intel HD Graphics Intel HD Graphics None Intel HD Graphics GFX Normal Burst 313 854 313 750 N A 542 792 LVDS Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit DDI DP HDMI DVI DP HDMI DVI DP HDMI DVI DP HDMI DVI eMMC N A N A 4 GB 16 GB SD Card Yes Yes Yes Yes Max TDP SDP 7 5 4 5W 4 3 2 5W N A 10 W conga OA3 Industrial variants Part No 015120 015121 015123 015124 015125 Processor Intel Atom E3845 Intel Atom E3827 Intel Atom E3825 Intel Atom E3815 Intel Atom E3845 Quad Core 1 91 GHz Dual Core 1 75 GHz Dual Core 1 33 GHz Single Core 1 46 GHz Quad Core 1 91 GHz L2 Cache 2MB 1 MB 1MB 512kB 2MB 1 MB Onboard Memory 2GB DDR3L 1333 dual channel 2GB DDR3L 1333 dual channel 2GB DDR3L 1066 single channel 2GB DDR3L 1066 single channel 4GB DDR3L 1333 dual channel 2GB DDR3L 1066 single channel Graphics Intel HD Graphics Intel HD Graphics _ Intel HD Graphics Intel HD Graphics Intel HD Graphics None GFX Normal Burst 542 792 542 792 533 N A 400 N A 542 792 N A LVDS Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit DDI DP HDMI DVI DP HDMI DVI DP HDMI DVI DP HDMI DVI DP HDMI DVI DP HDM
2. Display 1 Display 2 Display 1 Display 2 DDI 0 DDI 1 Max Resolution Max Resolution HDMI LVDS 1920x1200 60Hz 1920x1200 60Hz dual LVDS mode DP LVDS 2560x1600 60Hz 1920x1200 60Hz dual LVDS mode DVI LVDS 1920x1200 60Hz 1920x1200 60Hz dual LVDS mode LVDS eDP The conga OA3 offers a single dual channel IVDS eDP interface on the edge finger The interface is provided by routing the onboard PTN3460 eDP to LVDS bridge to the DDI port 1 of the Bay Trail SoC The bridge processes incoming DisplayPort stream converts the DP protocol to LVDS protocol and transmits the processed stream in LVDS format The LVDS eDP interface supports single and dual channel signalling with color depths of 18 bits or 24 bits per pixel and pixel clock frequency up to 112 MHz It also supports automatic panel detection via Embedded Panel Interface based on VESA EDID 1 3 with resolution up to 1920x1200 in dual LVDS bus mode The interface is designed to provide only LVDS signals However an assembly option exists for the support of eDP signals For more information contact congatec technical support DisplayPort DisplayPort is an open industry standard digital display interface that has been developed within the Video Electronics Standards Association VESA The DisplayPort specification defines a scalable digital display interface with optional audio and content protection capability It defines a license free royalty free state of the art digita
3. Fan Control I2C Bus congatec Board Controller GLP BIN UD BIN TX RX BC Copyright O 2013 congatec AG QA30m11 MIPI CSI is only supported on conga QA3 hardware revision B x or newer 23 88 4 Heatspreader An important factor for each system integration is the thermal design The heatspreader acts as a thermal coupling device to the module and is thermally coupled to the CPU via a thermal gap filler On some modules it may also be thermally coupled to other heat generating components with the use of additional thermal gap fillers Although the heatspreader is the thermal interface where most of the heat generated by the module is dissipated it is not to be considered as a heatsink It has been designed as a thermal interface between the module and the application specific thermal solution The application specific thermal solution may use heatsinks with fans and or heat pipes which can be attached to the heatspreader Some thermal solutions may also require that the heatspreader is attached directly to the systems chassis thereby using the whole chassis as a heat dissipater em O congatec congatec Oseven heaspreaders have been specifically designed for use within commercial temperature ranges 0 to 60 C only When using industrial temperature variants of the conga OA3 in industrial temperature ranges 40 to 85 C use of the conga OA3 heatspreaders is not recommended by congatec Its use
4. 2013 congatec AG QA30m11 4 88 Warranty congatec AG makes no representation warranty or guaranty express or implied regarding the products except its standard form of limited warranty Limited Warranty per the terms and conditions of the congatec entity which the product is delivered from These terms and conditions can be downloaded from www congatec com congatec AG may in its sole discretion modify its Limited Warranty at any time and from time to time The products may include software Use of the software is subject to the terms and conditions set out in the respective owner s license agreements which are available at www congatec com and or upon request Beginning on the date of shipment to its direct customer and continuing for the published warranty period congatec AG represents that the products are new and warrants that each product failing to function properly under normal use due to a defect in materials or workmanship or due to non conformance to the agreed upon specifications will be repaired or exchanged at congatec s option and expense Customer will obtain a Return Material Authorization RMA number from congatec AG prior to returning the non conforming product freight prepaid congatec AG will pay for transporting the repaired or exchanged product to the customer Repaired replaced or exchanged product will be warranted for the repair warranty period in effect as of the date the repaired exchanged or replaced produ
5. support a power cycle must occur for the hard drive to lock using the new password Both user and master password can be set independently however the drive will only lock if a user password is installed 10 8 Save amp Exit Menu Select the Save amp Exit tab from the setup menu to enter the Save amp Exit setup screen You can display a Save amp Exit screen option by highlighting it using the Arrow keys Feature Description Save Changes and Exit Exit setup menu after saving the changes The system is only reset if settings have been changed Discard Changes and Exit Exit setup menu without saving any changes Save Changes and Reset Save changes and reset the system Discard Changes and Reset Reset the system without saving any changes Save Options Save Changes Save changes made so far to any of the setup options Stay in setup menu Discard Changes Discard changes made so far to any of the setup options Stay in setup menu Restore Defaults Restore default values for all the setup options Boot Override List of all boot devices Select device to leave setup menu and boot from the selected device currently detected Only visible and active if Boot Priority Selection setup node is set to Device Based O congatec Copyright 2013 congatec AG QA30m11 86 88 11 11 1 11 2 O congatec Additional BIOS Features The conga QA3 uses a congatec AMI AptioEFI that is stored in an on
6. Oseven conga OA3 Third Generation Intel Atom and Intel Celeron SoC User s Guide Revision 1 1 congatec Revision History O congatec Revision Date yyyy mm dd Author Changes 0 1 2013 12 18 AEM e Preliminary release 0 2 2014 07 04 AEM Deleted the variant equipped with Intel Celeron N2920 SoC PN 015110 from sections 1 2 2 1 and 2 5 e Updated sections 1 2 conga OA3 Options Information 2 1 Feature List 2 2 Supported OS and 2 5 Power Consumption e Updated caution notes in sections 2 7 Environmental Specifications and 4 Heatspreader Updated section 4 1 Heatspreader Dimensions e Updated section 5 6 USB 3 0 and section 5 9 Digital Display Interface Deleted support for MIPI interface from the whole document 1 0 2014 09 23 AEM e Added UART interface to the block diagram and to section 2 1 Feature List Updated section 5 1 13 General Purpose Serial Interface UART e Added note about the configuration of fan pwm pin as push pull to section 6 2 2 Fan Control and table 24 Fan Control Signal Description Deleted the active cooling sub section from section 7 1 1 3 Thermal Management because the BIOS does not support this feature e Updated section 7 3 xHCl and EHCI Port Mapping e Added sections 9 System Resources 10 BIOS Setup Description and 11 Additional BIOS Features e Official release 1 1 2015 09 01 AEM e Added additional conga OA3 variants and updated section 1
7. Supports Hot Plug detect Flat LVDS Integrated flat panel interface with 25 112MHz single dual channel LVDS Transmitter Supports Single channel LVDS interface 1 x 18 bpp or 1 x 24 bpp Dual channel LVDS interface 2 x 18 bpp or 2 x 24 bpp VESA LVDS color mappings Automatic Panel Detection via Embedded Panel Interface based on VESA EDID 1 3 Resolution up to 1920x1200 in dual LVDS bus mode Optional eDP interface NOTE Either eDP or LVDS signals supported Both signals are not supported Peripheral Interfaces 2x Serial ATA up to 3Gb s 3x PCI Express Gen links up to 5 0 GT s per lane MIPI CSI 2 0 supported only on conga OA3 revision B x or newer 6x USB 2 0 UART 1x USB 3 0 SPI Bus 1x SD MMC LPC Bus I C Bus multimaster BIOS Features AMI Aptio UEFI 2 x firmware 8 MByte serial SPI with congatec Embedded BIOS features OEM Logo OEM CMOS Defaults LCD Control Display Auto Detection Backlight Control Flash Update Power Management ACPI 5 0 compliant with battery support Also supports Suspend to RAM S3 congatec Board Controller Multi Stage Watchdog non volatile User Data Storage Manufacturing and Board Information Board Statistics BIOS Setup Data Backup BC bus fast mode 400 kHz multi master Power Loss Control Copyright O 2013 congatec AG QA30m11 14 88 o gt Note EK Some of the features mentioned in the above Feature Summary are optional Check the arti
8. 29 SATAO TX Serial ATA Channel O TX 30 SATA1_TX Serial ATA Channel 1 TX 31 SATAO TX Serial ATA Channel 0 TX 32 SATA1_TX Serial ATA Channel 1 TX 33 SATA_ACT Serial ATA Activity 34 GND Power Ground 35 SATAO_RX Serial ATA Channel O RX 36 SATA1_RX Serial ATA Channel 1 RX 37 SATAO RX Serial ATA Channel 0 RX 38 SATA1_RX Serial ATA Channel 1 RX 39 GND Power Ground 40 GND Power Ground 41 BIOS DISABLE amp BIOS Module disable 42 SDIO CLK SDIO Clock Output BOOT_ALT Boot Alternative Enable 43 SDIO_CD SDIO Card Detect 44 SDIO_LED SDIO LED 45 SDIO_CMD SDIO Command Response 46 SDIO WP SDIO Write Protect 47 SDIO PWR SDIO Power Enable 48 SDIO DAT SDIO Data Line 1 49 SDIO DATO SDIO Data Line O 50 SDIO DAT3 SDIO Data Line 3 51 SDIO DAT SDIO Data Line 2 52 SDIO DAT5 SDIO Data Line 5 53 SDIO DATA SDIO Data Line 4 54 SDIO DAT7 SDIO Data Line 7 55 SDIO DAT SDIO Data Line 6 56 USB DRIVE VBUS USB power enable pin for USB Port 1 57 GND Power Ground 58 GND Power Ground 59 HDA SYNC HD Audio AC 97 Synchronization 60 SMB CLK SMBus Clock line Multiplexed with General 2S WS Multiplexed with 12S Word Select from Codec GP1 DC CLK Purpose C bus 1 clock line 61 HDA_RST HD Audio AC 97 Codec Reset Multiplexed 62 SMB DAT SMBus Data line Multiplexed with General 12S_RST with I2S Codec Reset GP1_12C_DAT Purpose C bus 1 data line 63 HDA_BITCLK HD Audio AC 97 Serial Bit Clock Mu
9. PCI Express Channel 0 Input 181 PCIEO_TX PCI Express Channel 0 Output 182 PCIEO RX PCI Express Channel 0 Input Copyright O 2013 congatec AG QA30m11 44 88 Pin Signal Description Pin Signal Description 183 GND Power Ground 184 GND Power Ground 185 LPC ADO LPC Interface Address Data 0 186 LPC_AD1 LPC Interface Address Data 1 187 LPC AD2 LPC Interface Address Data 2 188 LPC AD3 LPC Interface Address Data 3 189 LPC CLK LPC Interface Clock 190 LPC_FRAME LPC frame indicator 191 SERIRO Serialized interrupt 192 LPC_LDRO LPC DMA request 193 VCC RTC 3V backup cell input 194 SPKR Output for audio enunciator GP PWM OUT2 General Purpose PWM Output 195 FAN TACHOIN Fan tachometer input 196 FAN PWMOUT Fan speed control PWM General Purpose Timer In General Purpose PWM Output 197 GND Power Ground 198 GND Power Ground 199 SPI_LMOSI SPI Master serial output Slave serial input 200 SPI_CSO SPI Chip Select 0 Output 201 SPILMISO SPI Master serial input Slave serial output 202 SPI_CS1 SPI Chip Select 1 Output signal 203 SPI SCK SPI Clock Output 204 MFG NC4 Do not connect on carrier board 205 VCC DV SB 5VDC Standby 5 206 VCC DV SB 5VDC Standby 5 207 MFG NCO Do not connect on carrier board 208 MFG NC2 Do not connect on carrier board 209 MFG_NC1 Do not connect on carrier board 210 MFG NC3 Do not connect on carrier board 2
10. eDPO_TX1 LVDS_A2 107 LVDS primary channel differential pair 2 O LVDS LVDS_A2 109 eDPO_TX2 Display Port primary channel differential pair 2 eDPO TX2 LVDS_A3 113 LVDS primary channel differential pair 3 O LVDS LVDS_A3 115 eDPO_TX3 Display Port primary channel differential pair 3 eDPO TX3 LVDS_A_CLK 119 LVDS primary channel differential pair clock lines O LVDS LVDS A CLK 121 eDPO_AUX Display Port primary auxiliary channel eDPO_AUX QA30m11 Copyright 2013 congatec AG 50 88 O congatec LVDS_BO 100 LVDS secondary channel differential pair 0 O LVDS LVDS_BO 102 eDP1_TX0 Display Port secondary channel differential pair 0 eDP1 TXO LVDS_B1 104 LVDS secondary channel differential pair 1 O LVDS LVDS_B1 106 eDP1_TX1 Display Port secondary channel differential pair 1 eDP1 TXI LVDS_B2 108 LVDS secondary channel differential pair 2 O LVDS LVDS_B2 110 eDP1_TX2 Display Port secondary channel differential pair 2 eDP1_TX2 LVDS_B3 114 LVDS secondary channel differential pair 3 O LVDS LVDS_B3 116 eDP1_TX3 Display Port secondary channel differential pair 3 eDP1_TX3 LVDS_B_CLK 120 LVDS secondary channel differential pair clock lines O LVDS LVDS_B_CLK 122 eDP1_AUX Display Port secondary auxiliary channel eDP1_AUX LVDS_DID_CLK 127 Primary functionality is DisplaylD DDC clock line used for LVDS flat panel dete
11. 5 Differential Pair 82 USB P4 USB Port 4 Differential Pair USB SSTX1 USB SSRX1 83 USB_P5 USB Port 5 Differential Pair 84 USB P4 USB Port 4 Differential Pair USB_SSTX1 USB_SSRX1 85 USB 2 3 OCH Over current detect input 2 3 USB 86 USB O 1 OCH Over current detect input 0 1 USB 87 USB P3 USB Port 3 Differential Pair 88 USB P2 USB Port 2 Differential Pair 89 USB P3 USB Port 3 Differential Pair 90 USB_P2 USB Port 2 Differential Pair 91 USB_VBUS USB VBUS pin 92 USB ID USB ID pin 93 USB P1 USB Port 1 Differential Pair 94 USB PO USB Port 0 Differential Pair 95 USB_P1 USB Port 1 Differential Pair 96 USB_PO USB Port 0 Differential Pair 97 GND Power Ground 98 GND Power Ground 99 eDPO_TX0 eDP Primary Channel 0 100 eDP1_TX0 eDP Secondary channel 0 VDS_A0 LVDS Primary channel 0 IVWDS_BO LVDS Secondary channel 0 101 eDPO TXO eDP Primary channel 0 102 eDP1 TXO eDP Secondary channel 0 IVDS AO LVDS Primary channel 0 IVDS BO LVDS Secondary channel 0 103 eDPO_TX1 eDP Primary channel 1 104 eDP1_TX1 eDP Secondary channel 1 WDS_A1 LVDS Primary channel 1 VWDS_B1 LVDS Secondary channel 1 105 eDPO_TX1 eDP Primary channel 1 106 eDP1_TX1 eDP Secondary channel 1 VDS_A1 LVDS Primary channel 1 IVDS B1 LVDS Secondary channel 1 107 eDPO_TX2 eDP Primary channel 2 108 eDP1_TX2 eDP Secondary channel 2 IWDS_A2 LVDS Primary channel 2 IWDS_B2 LVDS Secondary ch
12. Bus LPC Bus IC Bus Fan Control Watchdog Power Control Power Management MIPI CSI 2 0 feature connector onboard QA30m11 26 88 9 1 DN m 5 4 5 9 O congatec i PCI Express The conga QA3 offers 3 PCI Express externally on the Edge finger The lanes are Gen 2 compliant and offer support for full 5 Gb s bandwidth in each direction per x1 link Default configuration for the lanes is 3 x1 link A 1 x2 1 x1 link configuration is also possible but requires a special customized BIOS firmware Contact congatec technical support for more information about this subject The PCI Express interface is based on the PCI Express Specification 2 0 with Gen 1 2 5Gb s and Gen 2 5 Gb s speed For more information refer to the conga OA3 pinout table in section 8 Signal Descriptions and Pinout Tables ExpressCard The conga QA3 does not support ExpressCard Gigabit Ethernet The conga OA3 offers a Gigabit Ethernet interface on the edge finger via the onboard Intel 1210 Gigabit Ethernet controller This controller is connected to the Intel Bay Trail SoC through the fourth PCI Express lane The Ethernet interface consists of 4 pairs of low voltage differential pair signals designated from GBEO_MD0 to GBEO_MD3 plus control signals for link activity indicators These signals can be used to connect to a 10 100 1000 BaseT RJ45 connector with integrated or external isolation magnetics on the carrier board Serial ATA
13. Copyright O 2013 congatec AG QA30m11 59 88 LN PCI Configuration Space Map Table 26 PCI Configuration Space Map Bus Number Device Number Function Number Description hex hex hex 00h 00h 00h SoC Transaction Router 00h 02h 00h Graphics and Display 00h 2h 00h SD Port 00h 3h 00h SATA AHCI IDE Controller 00h 4h 00h XHCI USB 00h 7h Oth eMMC 4 5 Port 00h Ah 00h Trusted Execution Engine 00h Bh 00h HD Audio 00h Ch 00h PCI Express Root Port O 00h Ch Oth PCI Express Root Port 1 00h Ch 02h PCI Express Root Port 2 00h Ch 03h PCI Express Root Port 3 00h Dh 00h EHCI USB 00h Fh 00h LPC Bridge to Intel Legacy Port 00h Fh 03h SMBus Port 04h 00h 00h Intel 1210 Ethernet Network o gt Note 1 The PCI Express Ports are visible only if they are set to Enabled in the BIOS setup program and a device attached to the corresponding A congatec PCI Express port on the carrier board 2 The above table represents a case when a single function PCI Express device is connected to all possible slots on the carrier board The given bus numbers will change based on the actual configuration of the hardware Copyright O 2013 congatec AG QA30m11 60 88 9 3 9 4 9 5 O congatec PCI Interrupt Routing Map Table 27 PCI Interrupt Routing Map PIRO PCI BUS APIC Graphic SD SATA XHCI eMMC TXE
14. HD PCI EX PCI EX PCI EX PCI EX EHCI SMBus Port 1210 INT Line 1 Mode Card 4 5 Audio Root Root Root Root USB Ethernet IRQ Port Port O Port 1 Port2 Port 3 Network A INTA 16 x x x x x x x x x x2 B INTB 17 x x x3 C INTC 18 x x4 D INTD 19 x x E 20 F 21 G 22 H 23 DECH Note These interrupt lines are virtual message based Interrupt used by single function PCI Express devices INTA Interrupt used by multifunction PCI Express devices INTB Interrupt used by multifunction PCI Express devices INTC 5 Interrupt used by multifunction PCI Express devices INTD GC Bus There are no onboard resources connected to the I C bus Address 16h is reserved for congatec Battery Management solutions SM Bus System Management SM bus signals are connected to the Intel Bay Trail SoC and the SM bus is not intended to be used by off board non system management devices For more information about this subject contact congatec technical support QA30m11 Copyright 2013 congatec AG 61 88 10 BIOS Setup Description The following section describes the BIOS setup program The BIOS setup program can be used to view and change the BIOS settings for the module Only experienced users should change the default BIOS settings 10 1 Entering the BIOS Setup Program The BIOS setup program can be accessed by pressing the DEL or F2 key during POST 10 1 1 Boot Selection Popup Press the F11 key duri
15. Nominal Absolute Maximum Static Range Absolute Minimum Characteristics Min Typ Max Units Comment 5V Voltage 5 4 75 5 00 5 25 Vdc Ripple 50 mV 0 20MHz Current 5V SB Voltage 596 4 75 5 00 5 25 Vdc Ripple 50 mV 5 Rise Time The input voltages shall rise from 10 of nominal to 90 of nominal at a minimum slope of 250V s The smooth turn on requires that during the 10 to 90 portion of the rise time the slope of the turn on waveform must be positive gt Note For information about the input power sequencing of the Oseven module refer to the Oseven specification Copyright 2013 congatec AG QA30m11 16 88 2 9 O congatec 0 Note Power Consumption The power consumption values listed in this document were measured under a controlled environment The hardware used for testing includes a conga OA3 module conga OEVAL SATA drive USB keyboard and USB mouse The SATA drive USB Keyboard USB mouse were powered separately so that they do not influence the power consumption value that is measured for the module To ensure that only the power consumption of the CPU module is measured the conga QEVAL power consumption was determined before the measurement and subtracted from the overall power consumption value measured The USB keyboard mouse were detached once the module was configured within the OS All recorded values were averaged over a 30 second time period C
16. SATA The conga QA3 offers 2 SATA interfaces on the edge finger via a SATA host controller integrated in the Intel Bay Trail SoC The SATA host controller supports indepedent DMA operation and data transfer rates of 1 5 Gb s and 3 0 Gb s It also supports two modes of operation a legacy mode and AHCI mode Software that uses legacy mode will not have AHCI capabilities For more information refer to section 10 BIOS Setup Description USB 2 0 The conga OA3 offers 6 USB 2 0 interfaces on the Edge finger These interfaces are provided by routing three of the four ports provided by the Bay Trail SoC directly to the edge finger The fourth port provided by the SoC is routed to the edge finger via a USB hub thereby providing additional three ports The EHCI host controller in the SoC supports these interfaces with high speed full speed and low speed USB signalling The controller complies with USB standard 1 1 and 2 0 Copyright 2013 congatec AG QA30m11 27 88 5 6 5 7 USB 3 0 The conga QA3 offers one USB 3 0 interface on the Edge finger This interface is controlled by an xHCI host controller in the SoC The host controller allows data transfers of up to 5 Gb s and supports SuperSpeed high speed full speed and low speed USB signalling The USB 3 0 port should be paired with USB 2 0 port 0 on the carrier board See section 7 3 for more information about xHCI and EHCI port mapping SD Card The conga O4A3 offers a 4 bit SD inte
17. State This signal shuts off power to all runtime system components that are not maintained during O 3 3VSB S3 Suspend to Ram S4 or S5 states The signal SUS_S3 is necessary in order to support the optional S3 cold power state SUS_S5 16 S5 State This signal indicates S4 or S5 Soft Off state O 3 3VSB SLP_BTN 21 Sleep button Low active signal used by the ACPI operating system to transition the system into sleep 3 3VSB PU 10k state or to wake it up again This signal is triggered on falling edge 3 3VSB LID DIN 22 LID button Low active signal used by the ACPI operating system to detect a LID switch and to bring 13 3VSB PU 10k system into sleep state or to wake it up again 3 3VSB Table 21 Miscellaneous Signal Descriptions Signal Pin Description Vo PU PD Comment WDTRIG 70 Watchdog trigger signal This signal restarts the watchdog timer of the Qseven 3 3V PU 10k 3 3V module on the falling edge of a low active pulse WDOUT 72 Watchdog event indicator High active output used for signaling a missing O 3 3V watchdog trigger Will be deasserted by software system reset or a system power down GPO I2C CLK 66 Clock line of C bus O 3 3V OD PU 2 2k 3 3V GPO DC DAT 68 Data line of BC bus O 3 3V OD PU 2 2k 3 3V GP1 SMB CLK 60 Clock line of System Management Bus O 3 3VSB PU 10k OD 3 3VSB GP1 SMB DAT 62 Data line of System Management Bus O 3 3VSB PU 10k OD 3 3VSB SMB_ALERT 64 System Management Bus Alert input This signal may be d
18. been made available to assist you If you still require assistance after visiting our website then contact our technical support department by email at support congatec com Copyright 2013 congatec AG QA30m11 5 88 Terminology O congatec Term Description PCle Peripheral Component Interface Express next generation high speed Serialized UO bus PCI Express Lane One PCI Express Lane is a set of 4 signals that contains two differential lines for Transmitter and two differential lines for Receiver Clocking information is embedded into the data stream x1 x2 x4 x8 x16 x1 refers to one PCI Express Lane of basic bandwidth x2 to a collection of two PCI Express Lanes etc Also referred to as x1 x2 x4 x8 or x16 link eMMC Embedded Multi media Controller SD card Secure Digital card is a non volatile memory card format developed for use in portable devices USB Universal Serial Bus SATA Serial AT Attachment serial interface standard for hard disks HDA High Definition Audio DDI Digital Display Interface DDI can operate as DisplayPort HDMI or DVI DP DisplayPort is a VESA open digital communications interface HDMI High Definition Multimedia Interface HDMI supports standard enhanced or high definition video plus multi channel digital audio on a single cable TMDS Transition Minimized Differential Signaling TMDS is a signal
19. conga OA3 is equipped with a Texas Instruments Tiva TM4E1231H6ZRBI microcontroller This onboard microcontroller plays an important role for most of the congatec BIOS features It fully isolates some of the embedded features such as system monitoring or the BC bus from the x86 core architecture which results in higher embedded feature performance and more reliability even when the x86 processor is in a low power mode Copyright O 2013 congatec AG QA30m11 33 88 6 2 1 6 2 2 6 2 3 6 2 4 5 3 6 3 1 O congatec Board Information The cBC provides a rich data set of manufacturing and board information such as serial number EAN number hardware and firmware revisions and so on It also keeps track of dynamically changing data like runtime meter and boot counter Fan Control The conga QA3 has additional signals and functions to further improve system management One of these signals is an output signal called FAN PWMOUT that allows system fan control using a PWM Pulse Width Modulation output Additionally there is an input signal called FAN TACHOIN that provides the ability to monitor the system s fan RPMs revolutions per minute This signal must receive two pulses per revolution in order to produce an accurate reading For this reason a two pulse per revolution fan or similar hardware solution is recommended Power Loss Control The cBC has full control of the power up of the module and therefore can be used to specify t
20. designing a power supply for a conga QA3 application e It has also been noticed that on some occasions problems occur when using a 5V power supply that produces non monotonic voltage when powered up The problem is that some internal circuits on the module e g clock generator chips will generate their own reset signals when the supply voltage exceeds a certain voltage threshold A voltage dip after passing this threshold may lead to these circuits becoming confused resulting in a malfunction It must be mentioned that this problem is quite rare but has been observed in some mobile power supply applications The best way to ensure that this problem is not encountered is to observe the power supply rise waveform through the use of an oscilloscope to determine if the rise is indeed monotonic and does not have any dips This should be done during the power supply qualification phase therefore ensuring that the above mentioned problem doesn t arise in the application For more information about this issue visit www formfactors org and view page 25 figure 7 of the document ATX12V Power Supply Design Guide V2 2 Inrush and Maximum Current Peaks on VCC 5V SB and VCC The inrush current on the conga OA3 VCC_5V_SB power rail 8ms soft start can go up as high as 0 4A for a maximum of 100ys Sufficient decoupling capacitance must be implemented to ensure proper power up sequencing The maximum peak current on the conga QA3 VCC 5V power rail can be as high a
21. eMMC 4 41 Support eMMC AUTO MODE Disable Enable SCC eMMC support and configure eMMC mode SCC 4 5 DDR50 eMMC Support Enabled Enable DDR50 eMMC support Disabled SCC 4 5 HS200 eMMC Support Enabled Enable DDR50 eMMC support Disabled eMMC Secure Erase Enabled Enable eMMC secure erase support Disabled SCC SD Card Support Enabled Enable storage control cluster SD Card support Disabled SDR25 Support for SD Card Enabled Enable SDR25 Support for SD Card Disabled DDR50 Support for SD Card Enabled Enable DDR50 Support for SD Card Disabled Network Stack Feature Options Description Network Stack Enabled Enable or disable the UEFI network stack Disabled lpv4 PXE Support Enabled Enable lpv4 PXE boot support If disabled IPV4 PXE boot option will not be created Disabled lpv6 PXE Support Enabled Enable lpv PXE boot support If disabled IPV6 PXE boot option will not be created Disabled PXE boot wait time 0 5 Wait time to press ESC to abort PXE Boot CSM Submenu Feature Options Description Launch CSM Enabled Enable the Compatibility Support Module Disabled CSM16 Module Version No option Gate A20 Active Upon Request Always Display CSM Module Version number Configure legacy Gate A behavior Copyright 2013 congatec AG OA30m11 75 88 Feature Options Description Option ROM Messages Force BIOS Enable Option ROM message Keep Current INT19 Trap Response Immedia
22. erre nre eek reri ERR Fa xri 28 5 10 1 VDS 6 29 5 10 2 IPs ge a M 29 5 10 3 SIE EE 29 5 10 4 p Mec EHE 30 5 11 DEE ugeduet 30 5 12 OT I P o HC 30 5 13 Ke TEE 30 5 14 CAN BUS mM 31 5 15 gs deir 31 5 16 Power Dt scabra itae Hr iR ub Xa YE TR Veg IX VA RE Ge 32 6 Additional Features secti boibp oodd e buo pul Pad 33 6 1 Onboard Interfaces E 33 6 1 1 MIPIECSI 2 O MEE 33 6 1 2 CQ I m cT TS 33 6 2 congatec Board Controller CBC Lssssis een 33 6 2 1 Board He Ge EE 34 6 2 2 Fan Control essnee RT 34 6 2 3 Power Logs EE 34 6 2 4 E CET 34 6 3 Embedded E EE 34 6 3 1 CMOS Backup in Non Volatile Memor 34 6 3 2 OEM CMOS Default Settings and OEM BIOS Logo 35 6 3 3 OEM lee 35 6 3 4 congatec Battery Management Interface ssssuuss 35 QA30m11 7 88 9 1 9 1 1 9 2 9 3 9 4 75 10 10 1 10 1 1 10 2 10 3 10 4 10 4 1 10 4 2 10 4 3 10 4 4 10 4 5 10 4 6 10 4 7 10 4 8 10 4 8 1 10 4 8 2 O congatec API Support CGOS EAP eege street geen enee nen 35 Susp nd TO RAM M 36 conga Tee elei geegent aonane 37 Intel Bay Trail SoC Features ester beo petet edet Em ERR OI guter 37 Ne T 37 Intel Virtualization Technology esters Yer ERU d RENS 37 PANN Wc E E E A E 38 IDE Mode Native Vs Legacy r
23. is at the risk of the end user It is the responsibility of the end user to design an optimized thermal solution that meets the needs of their application within the industrial environmental conditions it is required to operate in Attention must be given to the mounting solution used to mount the heatspreader and module to the system carrier board Do not use a threaded heatspreader together with threaded carrier board standoffs The combination of the two threads may be staggered which could lead to stripping or cross threading of the threads in either the standoffs of the heatspreader or carrier board Only heatspreaders that feature fixing post that secure the thermal stacks should be used for applications that require the heatspreader to be mounted vertically It cannot be guaranteed that the thermal stacks will not move if a heatspreader that does not have the fixing post feature is used in vertically mounted applications Additionally the gap pad material used on all heatspreaders contains silicon oil that can seep out over time depending on the environmental conditions it is subjected to For more information about this subject contact your local congatec sales representative and request the gap pad material manufacturer s specification Copyright O 2013 congatec AG QA30m11 24 88 4 1 Heatspreader Dimensions M2 5x8mm threaded standoff for threaded version or 2 7x8mm non threaded standoff for bore hole version Fa v 2 7x8mm
24. menu or while waiting for User Interaction Yes setup password insertion Runtime Watchdog Disabled Select the operating mode of the runtime watchdog This watchdog will be initialized just before the operating system starts One time Trigger booting Single Event If set to One time Trigger the watchdog will be disabled after the first trigger Repeated Event If set to Single Event every stage will be executed only once then the watchdog will be disabled If set to Repeated Event the last stage will be executed repeatedly until a reset occurs Delay Disabled Select the delay time before the runtime watchdog becomes active This ensures that an operating system has enough time 10sec to load 30sec 1min 2min 5min 10min 30min Event 1 ACPI Event Select the type of event that will be generated when timeout 1 is reached For more information about ACPI Event see note Reset below Power Button Event 2 Disabled Select the type of event that will be generated when timeout 2 is reached ACPI Event Reset Power Button Event 3 Disabled Select the type of event that will be generated when timeout 3 is reached ACPI Event Reset Power Button Copyright O 2013 congatec AG QA30m11 65 88 Feature Options Description Timeout 1 1sec Select the timeout value for the first stage watchdog event 2sec 5sec 10sec 30sec 1min 2min 5min 10min 30min Timeout 2 See above Select the timeout value for the second stage watchdog event Timeo
25. stands for the state when the module looses the standby voltage on the 5V SB pins On congatec modules the standby voltage is continuously monitored after the system is turned off If within 30 seconds the standby voltage is no longer detected then this is considered an AC power loss condition If the standby voltage remains stable for 30 seconds then it is assumed that the system was switched off properly 2 Inexpensive ATX power supplies often have problems with short AC power sags When using these ATX power supplies it is possible that the system turns off but does not switch back on even when the PS ON signal is asserted correctly by the module In this case the internal circuitry of the ATX power supply has become confused Usually another AC power off on cycle is necessary to recover from this situation O congatec Copyright 2013 congatec AG QA30m11 85 88 10 7 Security Setup Select the Security tab from the setup menu to enter the Security setup screen 10 7 1 Security Settings Feature Options Description Administrator Password Enter password Specifies the setup administrator password HDD Security Configuration List of all detected hard disks Select device to open device security supporting the security feature set configuration submenu 10 7 2 Hard Disk Security This feature enables the users to set reset or disable passwords for each hard drive in Setup without rebooting If the user enables password
26. the above mentioned non industry standard feature set congatec provides an API that allows application software developers to easily integrate all these features into their code The CGOS API congatec Operating System Application Programming Interface is the congatec proprietary API that is available for all commonly used Operating Systems such as Win32 Win64 Win CE Linux and ONS The architecture of the CGOS API driver provides the ability to write application software that runs unmodified on all congatec CPU modules Copyright O 2013 congatec AG QA30m11 35 88 6 4 O congatec All the hardware related code is contained within the congatec embedded BIOS on the module See section 1 1 of the CGOS API software developers guide which is available on the congatec website Other COM Computer on Modules vendors offer similar driver solutions for these kind of embedded PC features which are by nature proprietary All the API solutions that can be found on the market are not compatible to each other As a result writing application software that can run on more than one vendor s COM is not so easy Customers have to change their application software when switching to another COM vendor EAPI Embedded Application Programming Interface is a programming interface defined by the PICMG that addresses this problem With this unified API it is now possible to run the same application on all vendors COMs that offer EAPI driver support Contact conga
27. the congatec embedded BIOS it is even possible for system designers to add their own code to the BIOS POST process Except for custom specific code this feature can also be used to support Window 7 SLIC table verb tables for HDA codecs rare graphic modes and Super I O controllers For more information about customizing the congatec embedded BIOS refer to the congatec system utility user s guide CGUTLm1x pdf and can be found on the congatec AG website at www congatec com or contact congatec technical support congatec Battery Management Interface In order to facilitate the development of battery powered mobile systems based on embedded modules congatec AG defined an interface for the exchange of data between a CPU module using an ACPI operating system and a smart battery system A system developed according to the congatec Battery Management Interface Specification can provide the battery management functions supported by an ACPI capable operating system e g charge state of the battery information about the battery alarms events for certain battery states without the need for additional modifications to the system BIOS The conga QA3 BIOS fully supports this interface For more information about this subject visit the congatec website and view the following documents e congatec Battery Management Interface Specification e Battery System Design Guide conga SBM User s Guide API Support CGOS EAPI In order to benefit from
28. to determine the temperature threshold that Copyright O 2013 congatec AG QA30m11 38 88 7 2 O congatec the operating system will use to start or stop the passive cooling procedure Critical Trip Point If the temperature in the thermal zone reaches a critical point then the operating system will perform a system shut down in an orderly fashion in order to ensure that there is no damage done to the system as result of high temperatures Use the critical trip point setup node in the BIOS setup program to determine the temperature threshold that the operating system will use to shut down the system gt Note The end user must determine the cooling preferences for the system by using the setup nodes in the BIOS setup program to establish the appropriate trip points If passive cooling is activated and the processor temperature is above the trip point the processor clock is throttled See section 12 of the ACPI Specification 2 0 C for more information about passive cooling ACPI Suspend Modes and Resume Events conga OA3 supports S3 STR Suspend to RAM For more information about S3 wake events see section 10 4 6 ACPI Configuration Submenu S4 Suspend to Disk is not supported by the BIOS S4_BIOS but it is supported by the following operating systems S4_OS Hibernate e Windows 7 Windows Vista Windows XP and Linux This table lists the Wake Events that resume the system from S3 unless otherwise stated in the C
29. 0 Select terminal type VT100 VT UTF8 ANSI Bits Per Second 9600 19200 38400 57600 Select baud rate 115200 Data Bits 8 Set number of data bits Parity None Select parity Stop Bits 1 Set number of stop bits CPU Configuration Submenu Feature Options Description gt Socket 0 CPU Information Submenu Socket specific CPU information gt CPU Thermal Configuration Submenu CPU thermal configuration options CPU Speed No option Displays the CPU clock frequency 64 bit No option Displays whether 64 bit is supported Active Processor Cores All Set the number of cores to be enabled 1 Limit CPUID Maximum Disabled When enabled the processor limits the maximum CPUID input value to 03h when queried even if the processor supports Enabled a higher CPUID input value When disabled the processor returns the actual maximum CPUID input value of the processor when queried Limiting the CPUID input value may be required for older operating systems that cannot handle the extra CPUID information returned when using the full CPUID input value Execute Disable Bit Disabled Enable or disable the Execute Disable Bit XD of the processor With the XD bit set to enabled certain classes of Enabled malicious buffer overflow attacks can be prevented when combined with a supporting OS Hardware Prefetcher Disabled Enable or disable the Mid Level Cache MLC streamer prefetcher Enabled Copyright O 2013 congatec AG QA30m11 71 88 10
30. 1 Transmit Output differential pair O PCIE Supports PCI Express Base Specification Revision 2 0 PCIE1 TX 175 PCIE2_RX 168 PCI Express channel 2 Receive Input differential pair PCIE Supports PCI Express Base Specification Revision 2 0 PCIE2 RX 170 PCIE2_TX 167 PCI Express channel 2 Transmit Output differential pair O PCIE Supports PCI Express Base Specification Revision 2 0 PCIE2 TX 169 PCIE3_RX 162 PCI Express channel 3 Receive Input differential pair PCIE Not connected PCIE3 RX 164 PCIE3_TX 161 PCI Express channel 3 Transmit Output differential pair O PCIE Not connected PCIE3_TX 163 PCIE_CLK_REF 155 PCI Express Reference Clock for Lanes 0 to 3 O PCIE PCIE CLK REF 157 PCIE WAKE 156 PCI Express Wake Event Sideband wake signal asserted 13 3VSB PU 100k by components requesting wakeup 3 3VSB PCIE RST4 158 Reset Signal for external devices O 3 3V Table 6 UART Signal Descriptions Signal Din Description LO PU PD Comment UARTO TX 171 Serial Data Transmitter O 3 3V UARTO RX 177 Serial Data Reciever 3 3VSB PU 20k 3 3VSB UARTO_CTS 178 Handshake signal ready to send data 3 3VSB PU 20k 3 3VSB UARTO_RTS 172 Handshake signal ready to receive data O 3 3V Copyright 2013 congatec AG QA30m11 46 88 gt Note A congatec Table7 Ethernet Signal Descriptions Signal Pin Descr
31. 100 7 Ethernet controller O 100Mbit sec link indicator active low O 3 3VSB PP GBE_LINK1000 8 Ethernet controller O 1000Mbit sec link indicator active low O 3 3VSB PP GBE_ACT 14 Ethernet controller O activity indicator active low O 3 3VSB PP The conga OA3 can drive GbE LEDs directly with up to 10mA Table8 SATA Signal Descriptions Signal Pin Description LO PU PD Comment SATAO_RX 35 Serial ATA channel 0 Receive Input differential pair SATA Supports Serial ATA specification Revision 2 6 SATAO_RX 37 SATAO_TX 29 Serial ATA channel 0 Transmit Output differential pair O SATA Supports Serial ATA specification Revision 2 6 SATAO_TX 31 SATA1_RX 36 Serial ATA channel 1 Receive Input differential pair SATA Supports Serial ATA specification Revision 2 6 SATA1_RX 38 Copyright 2013 congatec AG OA30m11 47 88 Signal Pin Description LO PU PD Comment SATA1_TX 30 Serial ATA channel 1 Transmit Output differential pair O SATA Supports Serial ATA specification Revision 2 6 SATA1_TX 32 SATA_ACT 33 Serial ATA Led Open collector output pin driven during SATA O 3 3V up to 10mA command activity Table9 USB Signal Descriptions Signal Pin Description Vo PU PD Comment USB P 96 Universal Serial Bus Port 0 differential pair O USB 2 0 compliant Backwards c
32. 11 VCC Power supply 5VDC 5 212 VCC Power supply 5VDC 5 213 VCC Power supply 5VDC 5 214 VCC Power supply 5VDC 5 215 VCC Power supply 5VDC 5 216 VCC Power supply 5VDC 5 217 VCC Power supply 5VDC 5 218 VCC Power supply 5VDC 5 219 VCC Power supply 5VDC 5 220 VCC Power supply 5VDC 5 221 VCC Power supply 5VDC 5 222 VCC Power supply 5VDC 5 223 VCC Power supply 5VDC 5 224 VCC Power supply 5VDC 5 225 VCC Power supply 5VDC 5 226 VCC Power supply 5VDC 5 227 VCC Power supply 5VDC 5 228 VCC Power supply 5VDC 5 229 VCC Power supply 5VDC 5 230 VCC Power supply 5VDC 5 A gt Note The signals marked with asterisk symbol are not supported on the conga QA3 O congatec Copyright 2013 congatec AG QA30m11 45 88 O congatec Table pb PCI Express Signal Descriptions Signal Pin Description LO PU PD Comment PCIEO_RX 180 PCI Express channel 0 Receive Input differential pair PCIE Supports PCI Express Base Specification Revision 2 0 PCIEO_RX 182 PCIEO_TX 179 PCI Express channel 0 Transmit Output differential pair O PCIE Supports PCI Express Base Specification Revision 2 0 PCIEO TX 181 PCIE1_RX 174 PCI Express channel 1 Receive Input differential pair PCIE Supports PCI Express Base Specification Revision 2 0 PCIE1 RX 176 PCIE1_TX 173 PCI Express channel
33. 2 conga OA3 Options Information Added note about the minimum storage requirement in section 2 2 Supported Operating Systems Also added Windows 10 as supported operating system Updated section 2 5 Power Consumption Added UART support in section 5 8 UART and updated table 6 UART Signal Description Added camera support in section 6 1 1 MIPI CSI 2 0 Deleted notes note about the configuration of fan pwm pin as push pull in section 6 2 2 Fan Control and table 24 Fan Control Signal Description because the notes do not apply to conga QA3 Corrected section 6 2 4 Watchdog Removed COM Express references in section 10 4 6 ACPI Submenu Removed the note in section 10 4 8 Serial Port Console Redirection Submenu because the UART on the conga OA3 now supports serial console redirection Updated section 10 4 15 Network Stack Corrected the PU PD column of table 10 SDIO Signal Description Added note about the 20k pull ups of the SDIO data and CMD lines Deleted all GPIO references Added note that the conga OA3 does not support GPIOs on the LPC interface in table 14 LPC Signal Description Added note to table 16 SPI Interface Signal Description Copyright O 2013 congatec AG OA30m11 2 88 Preface This user s guide provides information about the components features connector and BIOS Setup menus available on the conga OA3 It is one of three documents that should be referred to when designing a Oseven appl
34. 3 0 mode If USB3 0 OS driver is not available than the ports will function correctly but they will operate in USB2 0 mode Smart Auto The BIOS will store the USB mode set by the OS and at next boot the BIOS will set this previously used mode At G3 boot first boot after mechanical disconnection of the power supply the USB ports will function identically as in Auto mode This mode is not available when Disabled is selected at USB3 0 Support in BIOS item USB2 Link Power Disabled Enable USB2 Link Power Management anagement Enabled USB 2 0 EHCI Support Disabled Control USB EHCI USB 2 0 functions Enabled USB Per Port Control Disabled Control each of the USB ports 0 3 Enabled USB Port O Disabled Enable Port 0 Enabled USB Port 1 Disabled Enable Port 1 Enabled USB Port 2 Disabled Enable Port 2 Enabled USB Port 3 Disabled Enable Port 3 Enabled A congatec Copyright O 2013 congatec AG QA30m11 83 88 10 5 2 3 10 6 10 6 1 O congatec PCI Express Configuration Submenu Feature Options Description PCle noncompliance Card Not Supported Enable PCle 1 0 Device Support Supported PCI Express Port 0 Disabled Enable PCle Port 0 Enabled Speed Auto Configure PCle Port 0 Speed Gen 2 This feature is visible only if PCle noncompliance card option is set to Not Supported If the option is set to Gen 1 supported then the speed defaults to Gen 1 PCI Express Port 1 Disabled Enable PCle Port 1 Enabled
35. 4 9 1 10 4 9 2 10 4 10 O congatec Feature Options Description Adjacent Cache Line Prefetch Disabled Enabled Enable or disable prefetching of adjacent cache lines Intel Virtualization Technology Disabled Enabled Enable or disable support for the Intel virtualization technology Power Technology Disable Energy Efficient Custom Socket 0 CPU Information Submenu Configure the power technology schema for the CPU Feature Options Description CPU Name No option Displays socket specific CPU name CPU Signature No option Displays CPU signature number Microcode Patch No option Displays the CPU microcode patch number Max CPU Speed No option Displays the maximal CPU clock frequency Min CPU Speed No option Displays the minimal CPU clock frequency Processor Cores No option Displays the number of CPU core on Socket CPU Intel HT Technology No option Displays the Intel HT Technology support information Intel VT x Technology No option Displays the Intel VI x Technology support information L1 Data Cache No option Displays the Socket L1 data cache information L1 Code Cache No option Displays the Socket L1 code cache information L2 Cache No option Displays the Socket L2 data cache information L3 Cache No option Displays the Socket L3 data cache information CPU Thermal Configuration Submenu Feature Options Description DTS Enabled Enable or Disable CPU Digital Thermal
36. 60h O 64h IRO 1 Intel R Ethernet Connection 1210 Submenu At this submenu additionally to its title the MAC address is displayed at the end of the title Feature Options Description gt NIC Configuration submenu Opens the NIC Configuration submenu Blink LEDs 0 15 The Ethernet LEDs will blink so many seconds long as entered Default 0 UEFI Driver No option Displays the UEFI Driver version Adapter PBA No option Displays the Adapter PBA Chip Type No option Displays the type of the Chip in which the Ethernet controller is integrated PCI Device ID No option Displays the PCI Device ID of the Ethernet controller Bus Device Function No option Displays the PCI Bus Device Function number of the Ethernet controller Link Status No option Displays the Link Status MAC Address No option Displays the MAC Address NIC Configuration Submenu Feature Options Description Link Speed Auto Negotiated 10 Mbps Half 10 Mbps Full 100 Mbps Half 100 Mbps Full Specifies the port speed used for the selected boot protocol Wake on LAN Disabled Enabled Copyright O 2013 congatec AG Enables Wake on LAN WOL feature QA30m11 80 88 10 4 24 10 4 24 1 10 5 10 5 1 10 5 2 O congatec Driver Health Submenu Feature Options Description P Intel R PRO 1000 No option Intel R PRO 1000 Submenu Feature Options Provides Health Status for the drivers Controllers connected to th
37. 8 2x18 007h XGA 1024x768 1x24 008h XGA 1024x768 2x24 012h WXGA 1280x768 1x24 01Ch SXGA 1280x1024 2x24 00Ah SXGA 1280x1024 2x24 018h UXGA 1600x1200 2x24 00Ch HD 1920x1080 2x24 01Dh WUXGA 1920x1200 2x18 015h WUXGA 1920x1200 2x24 00Dh Customized EDID 1 Customized EDID 2 Customized EDID 3 LVDS panel Auto detection is performed by reading an EDID data set via the video DC bus The number in brackets specifies the congatec internal number of the respective panel data set Note Customized EDID utilizes an OEM defined EDID data set stored in the BIOS flash device Backlight Inverter Type None Select the type of backlight inverter used PWM PWM Use IGD PWM signal 12C 12C Use 12C backlight inverter device connected to the video EC bus PWM Inverter Frequency Hz 200 40000 Set the PWM inverter frequency in Hz Only visible if Backlight Inverter Type is set to PWM PWM Inverter Polarity Normal Select PWM inverter polarity Inverted Only visible if Backlight Inverter Type is set to PWM Backlight Setting 0 10 25 40 50 60 75 90 100 Actual backlight value in percent of the maximum setting Force LVDS Backlight No Force LVDS Enable and LVDS VDD Signals unconditionally Yes Inhibit Backlight No Decide whether the backlight on signal should be activated when the panel is activated or whether it should Permanent remain inhibited until the end of BIOS POS
38. 9 CSI2 Camera 0 Data Lane 2 CAMO_CSI_D2 10 CSI2 Camera 0 Data Lane 2 CAMO_RST 11 Camera 0 Reset low active CMOS 1 8V CAMO CSI D i 12 CSI2 Camera 0 Data Lane 3 CAMO_CSI_D3 13 CSI2 Camera 0 Data Lane 3 GND 14 Ground CAMO_CSI_CLK 15 CSI2 Camera 0 Differential Clock Strobe CAMO CSI CLK 16 CSI2 Camera 0 Differential Clock Strobe GND 17 Ground CAMO_ I2C_CLK 18 Camera 0 Control Interface CLK I2C like interface CMOS 1 8V OD CAMO_ 2C_DAT 19 Camera 0 Control Interface DATA IC like interface CMOS 1 8V OD Copyright 2013 congatec AG QA30m11 57 88 O congatec CAMO_ENA 20 Camera 0 Enable low active CMOS 1 8V MCLK 21 Master Clock CMOS 1 8V O May be used by Cameras to drive it s internal PLL Frequency range 6 27 MHz CAM1_ENA 22 Camera 1 Enable low active CMOS 1 8V CAM1_ 2C_CLK 23 Camera 1 Control Interface CLK l C like interface CMOS 1 8V OD CAM1_ 2C_DAT 24 Camera 1 Control Interface DATA IC like interface CMOS 1 8V OD GND 25 Ground CAM1_CSI_CLK 26 CSI2 Camera 1 Differential Clock Strobe CAM1_CSI_CLK 27 CSI2 Camera 1 Differential Clock Strobe GND 28 Ground CAM1_CSI_D0 29 CSI2 Camera 1 Data Lane 0 CAM1_CSI_DO 30 CSI2 Camera 1 Data Lane 0 CAM1_RST 31 Camera 1 Reset low active CMOS 1 8V CAM1_CSI_D1 32 CSI2 Camera 1 Data Lane 1 CAM1_CSI_D1 33 CSI2 Camera 1 Data Lane 1 GND 34 Ground CAMO GPIO 35 GPIO f
39. Copyright O 2013 congatec AG QA30m11 56 88 O congatec Table 23 Thermal Management Signal Descriptions Signal Pin Description LO PU PD Comment THRM 69 Thermal Alarm active low signal generated by the external hardware to indicate an over 3 3V PU 67k temperature situation This signal can be used to initiate thermal throttling 3 3V THRMTRIP 71 Thermal Trip indicates an overheating condition of the processor If THRMTRIP goes active the O 3 3V system immediately transitions to the S5 State Soft Off Table 24 Fan Control Signal Descriptions Signal Pin Description LO PU PD Comment FAN PWMOUT 196 Primary functionality is fan speed control Uses the Pulse Width Modulation PWM technique O 3 3V to control the Fan s RPM based on the CPUS die temperature FAN TACHOIN 195 Primary functionality is fan tachometer input 3 3V PU 10k 3 3V Table 25 Onboard Camera Interface Signal Descriptions Signal Pin Description I O Type Comment CAM_PWR 1 3 3V 5 supply voltage to power the camera device 3 3V O CAM_PWR 2 3 3V 5 supply voltage to power the camera device 3 3V O CAMO_CSI_D0 3 CSI2 Camera 0 Data Lane 0 CAMO_CSI_DO 4 CSI2 Camera 0 Data Lane 0 GND 5 Ground CAMO CSI D1 6 CSI2 Camera 0 Data Lane 1 CAMO_CSI_D1 7 CSI2 Camera 0 Data Lane 1 GND 8 Ground CAMO_CSI_D2
40. Disabled Enable or disable Serial Port for Out of Band Management Windows Emergency Management Services Management EMS Enabled Console Redirection gt Console Redirection Settings Submenu Opens console redirection configuration sub menu Console Redirection Settings COMO Submenu Feature Options Description Terminal Type VT100 Select terminal type VT100 VT UTF8 ANSI Baudrate 9600 19200 38400 57600 Select baud rate 115200 Data Bits K Set number of data bits 8 Parity None Select parity Even Odd Mark Space Stop Bits 1 Set number of stop bits 2 Flow Control None Select flow control Hardware RTS CTS VT UTF8 Combo Key Support Disabled Enable VT UTF8 combination key support for ANSI VT100 terminals Enabled Recorder Mode Disabled With recorder mode enabled only text output will be sent over the terminal This is helpful to capture and Enabled record terminal data Resolution 100x31 Disabled Enable or disable extended terminal resolution Enabled Legacy OS Redirection 80x24 Number of rows and columns supported for legacy OS redirection Resolution 80x25 Copyright 2013 congatec AG QA30m11 70 88 10 4 8 2 10 4 9 O congatec Feature Options Description Putty KeyPad VT100 LINUX XTERMR6 SCO ESCN VT400 Select Function Key and KeyPad on Putty Console Redirection Settings Out of Band Management Submenu Feature Options Description Terminal Type VT10
41. GND Signal Descriptions ENEE 54 Power Control Signal Descriptions uses reo aia dxiembl Pei geg 54 Power Management Signal Descriptions s sesseeeseeeseeeee 55 Miscellaneous Signal Descriptions sess 55 Manufacturing Signal Descriptions seesessess 56 Thermal Management Signal Descriptions 54 Fan Control Signal Descriptions ciue tron teinte Preis 57 Onboard Camera Interface Signal Descriptions 57 PCI Configuration Space Map eterne teens 60 PClInterrupt Routing Map eserse neasg ngne Rei 61 Copyright 2013 congatec AG QA30m11 10 88 1 1 O congatec Introduction Oseven Concept The Oseven concept is an off the shelf multi vendor Single Board Computer that integrates all the core components of a common PC and is mounted onto an application specific carrier board Oseven modules have a standardized form factor of 70mm x 70mm and a specified pinout based on the high speed MXM system connector The pinout remains the same regardless of the vendor The Oseven module provides the functional requirements for an embedded application These functions include but are not limited to graphics sound mass storage network interface and multiple USB ports A single ruggedized MXM connector provides the carrier board interface to carry all the I O signals to and from the Oseven module This MXM connector is a well known and prove
42. I DVI eMMC 4 GB 4 GB 4 GB 4 GB 8 GB 4 GB SD Card Yes Yes Yes Yes Yes Yes Max TDP 10 W 8 W 6W 5W 10W N A Q Copyright 2013 congatec AG QA30m11 13 88 2 Specifications 2 1 O congatec Feature List Table 1 Form Factor Feature Summary Based on Oseven form factor specification revision 2 0 Processor Intel Atom E3845 E3827 E3826 E3825 E3815 Intel Celeron J1900 N2930 N2807 Memory Single or dual channel non ECC DDR3L onboard memory interface with up to 8 GB and data rates up to 1333 MT s Variants equipped with Intel Atom E3815 and E3825 feature single channel memory interface For more information see conga OA3 Options Information table on page 11 Chipset Integrated in SoC Onboard Storage eMMC 4 5 onboard flash up to 32 GB optional only for Intel Atom variants Audio High Definition Audio HDA interface with support for multiple codecs Ethernet Gigabit Ethernet via the onboard Intel Ethernet controller 1210 Graphics Options Intel HD Graphics with support for DirectX11 OpenGL 3 2 OpenCL 1 2 OpenGLES 2 0 full HW acceleration for decode encode of MPEG2 H 264 MVC and dual simultaneous display support 1x DDI Digital Display Interface with support for 1x DisplayPort 1 1 Multiplexed with HDMI DVI ports Supports Hot Plug detect 1x HDMI 1 4 port Multiplexed with DisplayPort DP DVI Supports Hot Plug detect 1x DVI ports Multiplexed with HDMI DP ports
43. I Mode Audio Controller Enabled Enable Audio Controller Disabled Azalia Vci Enable Enabled Enable Azalia Vci Disabled Azalia Docking Support Enable Enable Enable Azalia Docking support Disable Azalia PME Enable Enabled Enable Azalia PME support Disabled Azalia HDMI Codec Enabled Enable Azalia HDMI Codec Disabled HDMI Port B Enabled Enable HDMI Port B Audio Disabled HDMI Port C Enabled Enable HDMI Port C Audio Disabled O congatec Copyright 2013 congatec AG QA30m11 82 88 10 5 2 2 USB Submenu Feature Options Description USB OTG Support Disabled Enable USB OTG support Enabled USB VBUS On VBUS should be On in Host Mode and it should be Off in OTG device Mode Off XHCI Mode Enabled USB3 0 mode support on USBO USB1 USB2 and USB3 ports Disabled Auto Disabled USB ports will function in USB2 0 mode only No USB3 0 OS driver required The USB ports will be Smart Auto routed to EHCIT controller Enabled USB ports will function correctly in BIOS but the ports on which the USB3 0 mode is enabled see USBO port USB3 0 item will not function at all under OS if the USB3 0 OS driver is not installed USB ports will not function in pre OS time if USB3 0 Support in BIOS is disabled see the USB3 0 Support in BIOS item Auto USB ports are initially set to operate in USB2 0 Mode and the USB3 0 OS driver if available will switch them USB
44. IO MMC card is present I O 3 3V PU 10k 3 3V SDIO CLK 42 SDIO Clock With each cycle of this signal a one bit transfer on the command and each O 3 3V data line occurs This signal has maximum frequency of 48 MHz SDIO CMD 45 SDIO Command Response This signal is used for card initialization and for command O 3 3V PU 20k transfers During initialization mode this signal is open drain During command transfer OD PP 3 3V this signal is in push pull mode SDIO LED 44 SDIO LED Used to drive an external LED to indicate when transfers occur on the bus O 3 3V Bay Trail SD Card controller does not provide any SDIO LED signal SDIO LED signal is therefore generated by a logic gate LED blinking might differ from blinking behavior of other modules SDIO WP 46 SDIO Write Protect This signal denotes the state of the write protect tab on SD cards O 3 3V PU 10k 3 3V SDIO_PWR 47 SDIO Power Enable This signal is used to enable the power being supplied to a SD O 3 3V PU 10k MMC card device 3 3V SDIO DATO 49 SDIO Data lines These signals operate in push pull mode UO 3 3V PU20k Only 4 bit SDIO interface SDIO DAT 48 OD PP 3 3V SDIO DAT 7 4 are not connected SDIO_DAT2 51 SDIO_DAT3 50 SDIO_DAT4 53 SDIO_DAT5 52 SDIO_DAT6 55 SDIO_DAT7 54 gt Note The 20k pull ups on the Data and CMD lines are internal Bay Trail pull ups The pull ups are disabled once a high speed transfer is established A congatec Co
45. ONSUMPTION susce dece d br nda ecol dart dde cit 17 conga OA3 Intel Atom E3845 Quad Core 1 91 GHz 2MB dcr 2 be AR en 18 conga QA3 Intel Atom E3827 Dual Core 1 75 GHz 1MB Cache mE 18 conga OA3 Intel Atom E3826 Dual Core 1 46 GHz 1MB dU m En 19 conga OA3 Intel Atom E3825 Dual Core 1 33 GHz 1MB ero 19 conga QA3 Intel Atom E3815 Single Core 1 46 GHz 512KB EO E 19 conga OA3 Intel Celeron J1900 Quad Core 2 0 2 42 GHz 2MB acum 20 conga OA3 Intel Celeron N2930 Quad Core 1 83 2 16 GHz 2MB ee a vei odes Pob dnd Ret van Uit REA 20 conga OA3 Intel Celeron N2807 Dual Core 1 58 2 16 GHz 2MB co T M 20 Supply Voltage Battery Power csse nre eerie ent 21 CMOS Battery Powel Consumptlort onsite rid lend 21 Environmental Specifications oesgette gees 21 e Me EE 23 PIS AUS OFS AST EE 24 Heatspreader Dimensions ce eee tere ceeeeeeteeeeeeeaees 25 Copyright 2013 congatec AG 5 Connector E 26 5 1 9 Ne cu e M bey 27 5 2 ExpressCard TM 27 5 3 Gigabit Ethernet E na aE A E a 27 5 4 ECCE AXE ivy EE 27 55 USB EE geehrt n 27 5 6 USB HS Or 28 5 7 cPrI r H 28 5 8 BUSTO EE 28 5 9 High Definition Audio HDA isset urkobr ederet 28 5 10 Digital Display InterfaEb cssierevs
46. S BLC DAT SSC clock chip data line Can be used as eDP GP DC DAT General Purpose I2C Data line primary hotplug detect 127 LVDS DID CLK DDC Display ID Clock line 128 eDP1_HPD LIVDS BLC CLK SSC clock chip clock line Can be used as eDP GP DC CLK General Purpose I2C Clock line secondary hotplug detect 129 CANO TX CAN TX Output for CAN Bus Channel 0 130 CANO RX CAN RX Input for CAN Bus Channel 0 131 DP_LANE3 DisplayPort differential pair line lane 3 132 RSVD Differential Reserved TMDS_CLK Multiplexed with TMDS differential pair clock 133 DP_LANE3 DisplayPort differential pair line lane 3 134 RSVD Differential Reserved TMDS_CLK Multiplexed with TMDS differential pair clock 135 GND Power Ground 136 GND Power Ground 137 DP_LANE1 DisplayPort differential pair line lane 1 138 DP_AUX DisplayPort auxiliary channel TMDS_LANE1 Multiplexed with TMDS differential pair lane1 139 DP_LANE1 DisplayPort differential pair line lane 1 140 DP_AUX DisplayPort auxiliary channel TMDS_LANE1 Multiplexed with TMDS differential pair lane1 141 GND Power Ground 142 GND Power Ground 143 DP_LANE2 TMDS LANEO DisplayPort differential pair line lane 2 144 RSVD Differential Pair Reserved 145 DP LANE2 TMDS LANEO DisplayPort differential pair line lane 2 146 RSVD Differential Pair Reserved 147 GND Power Ground 148 GND Power Ground 149 DP_LANEO TMDS_LANE2 DisplayPort differential pair line la
47. Sensor DTS Disabled DTS is used on ACPI functions to read the CPU temperature This value is read from MSR PPM Configuration Submenu Feature Options Description EIST Disabled Enable or disable Enhanced Intel SpeedStep Technology EIST Enabled CPU C state Report Disabled Enable Disable CPU state Report to Operating System Enabled Copyright O 2013 congatec AG OA30m11 72 88 Feature Options Description Enhanced CPU C state Disabled Enable Disable enhanced CPU C states Enabled Max CPU C state C7 Maximal CPU C state supported by the CPU C6 C1 SOix Disabled Enable Disable CPU SOix state support Enabled 10 4 11 Thermal Configuration Feature Options Description Critical Trip Point 90C Temperature of the ACPI critical Trip Point in which the OS will shut the system off 87 C 85C 79 C TIC 63C 55C 47 C 39 C 31C 23C 15C Passive Trip Point 90 C Temperature of the ACPI passive Trip Point in which the OS will begin throttling the processor 87C 85C 79 C 71C 63 C 55C 47C 39 C 31C 23C 15C 92 Note The conga OA3 does not support active trip point O congatec Copyright 2013 congatec AG QA30m11 73 88 10 4 12 10 4 13 O congatec IDE Configuration Submenu Feature Options Description Serial ATA SATA Enabled Enable or disable the onboard SATA controller Disabled SATA Test Mode Enabled Should be set to Disabled Disabled Test Mode is use
48. Speed Auto Configure PCle Port 1 Speed Gen 2 This feature is visible only if PCle noncompliance card option is set to Not Supported If the option is set to Gen 1 supported then the speed defaults to Gen 1 PCI Express Port 2 Disabled Enable PCle Port 2 Enabled Speed Auto Configure PCle Port 2 Speed Gen 2 This feature is visible only if PCle noncompliance card option is set to Not Supported If the option is set to Gen 1 supported then the speed defaults to Gen 1 PCI Express Port 3 Disabled Enable PCle Port 3 Enabled Speed Auto Configure PCle Port 3 Speed Gen 2 This feature is visible only if PCle noncompliance card option is set to Not Supported If the option is set to Gen 1 supported then the speed defaults to Gen 1 Boot Setup Select the Boot tab from the setup menu to enter the Boot setup screen Boot Settings Configuration Feature Options Description Setup Prompt Timeout 1 Number of seconds to wait for setup activation key 0 65535 O means no wait for fastest boot not recommended 65535 means infinite wait Bootup NumLock State On Select the keyboard numlock state Off Quiet Boot Disabled Disabled displays normal POST diagnostic messages Enabled Enabled displays OEM logo instead of POST messages Note The default OEM logo is a dark screen Copyright 2013 congatec AG QA30m11 84 88 Feature Options Description Enter Setup If No Boot No Select whether the setup menu sh
49. T or permanently Copyright 2013 congatec AG Until End Of POST QA30m11 67 88 10 4 3 10 4 4 10 4 5 O congatec Feature Options Description Digital Display Interface 1 DDI1 Disabled DisplayPort HDMI DVI Auto Select the output type of the digital display interface Hardware Health Monitoring Submenu Feature Options Description CPU Temperature No option Displays the actual CPU Temperature in C CPU Fan Speed No option Displays the actual CPU Fan Speed in RPM RTC Wake Submenu Feature Options Description Wake System At Fixed Time Disabled Enable system to wake from S5 using RTC alarm Enabled Wake up hour Wake up minute Specify wake up hour For example enter 3 for 3am and 15 for 3pm Specify wake up minute Wake up second Module Serial Ports Submenu Specify wake up second Feature Options Description Serial Port O Disabled Enable or disable module serial port 0 Enabled Serial Port 1 Disabled Enable or disable module serial port 1 Enabled Copyright 2013 congatec AG QA30m11 68 88 10 4 6 ACPI Submenu Feature Options Description Enable ACPI Auto Disabled Enable or disable BIOS ACPI Auto Configuration Configuration Enabled Enable Hibernation Disabled Enable or disable system s ability to hibernate operating system S4 sleep state This option may not be Enabled effective with some operating systems ACPI Sleep S
50. V shall be placed between module and HDMI DVI connector HDMI CTRL DAT 150 DDC based control signal data for HDMI device I O 3 3V OD PU 4k 3 3V Level shifter FET and 2 2k PU to 5V shall be placed between module and HDMI DVI connector DP_HDMI_HPD 153 Hot plug active low detection signal that serves as an 3 3V PU 4 99k Supports open drain and PushPull Driver Onboard PU is interrupt request 1 8V protected with a diode 5 Note The TMDS interface signals are shared with the DisplayPort signals O congatec Copyright 2013 congatec AG QA30m11 52 88 Table 15 LPC Signal Descriptions Signal Pin Description O PU PD Comment LPC ADO 185 Multiplexed Command Address and Data PC AD O 3 O 3 3V LPC AD1 186 LPC AD2 187 LPC_AD3 188 LPC_FRAME 190 LPC frame indicates the start of a new cycle or the I O 3 3V termination of a broken cycle LPC_LDRO 192 LPC DMA request I O 3 3V_ PU 10k LPC_CLK 189 LPC clock I O 3 3V 33 MHz on modules with Bay Trail SoC Intel Atom E3800 series 25 MHz on modules with Bay Trail M D SoC Intel Celeron series SERIRO 191 Serialized Interrupt I O 3 3V 9 Note The conga OA3 does not support GPIOs on the LPC interface Table 16 SPI Interface Signal Descriptions Signal Pin Description Vo PU PD Comment SPI MOSI 199 Master serial output Slave serial input signal SPI serial output data from Oseven module to the SPI
51. able Take Ownership Note System might restart several times during POST to perform selected operation Disable Take Ownership TPM Clear USB Submenu Feature Options Description USB Module Version No option Displays the version of the USB module USB Devices No option Displays the detected USB devices xHCI Hand off Enabled This is a workaround for OSes without xHCI hand off support The xHCI ownership change should be claimed by xHCI OS driver Disabled EHCI Hand off Disabled This is a workaround for OSes without EHCI hand off support The EHCI ownership change should be claimed by EHCI OS Enabled driver USB Mass Storage Disabled Enable Mass Storage Driver Support Driver Support Enabled Device Reset Timeout 10sec USB legacy mass storage device start unit command timeout 20 sec 30 sec 40 sec USB Transfer Timeout 1 sec The timeout value for control bulk and interrupt transfers 5 sec 10 sec 20 sec Device Power Up Delay Auto Define maximum time a USB device might need before it properly reports itself to the host controller Auto selects a default Selection Manual value which is 100ms for a root port or derived from the hub descriptor for a hub port Device Power Up Delay 0 40 Actual power up delay value in seconds Value Default 5 Copyright O 2013 congatec AG QA30m11 77 88 10 4 20 Platform Trust Technology Feature Options Description fTPM Disabled Enable Trusted Platform Module support Enable
52. and or the internal power supplies the conga OA3 module is capable of generating its own power on good SUS_S3 The SUS_S3 pin 18 signal is an active low output that can be used to control the main 5V rail of the power supply for module and all other main power supplies on carrier board In order to accomplish this the signal must be inverted with an inverter transistor that is supplied by standby voltage ATX style or system input voltage AT style and is located on the carrier board PWRBTN When using ATX style power supplies PWRBTN pin 20 is used to connect to a momentary contact active low debounced push button input while the other terminal on the push button must be connected to ground This signal is internally pulled up to 3 3V_SB using a 10k resistor When PWRBTN is asserted it indicates that an operator wants to turn the power on or off The response to this signal from the system may vary as a result of modifications made in BIOS settings or by system software o gt Note A congatec To initiate an ACPI event the Bay Trail SoC expects a rising edge on the PWRBTN signal Copyright O 2013 congatec AG QA30m11 31 88 Power Supply Implementation Guidelines 5 volt input power is the sole operational power source for the conga OA3 The remaining necessary voltages are internally generated on the module using onboard voltage regulators A carrier board designer should be aware of the following important information when
53. annel 2 109 eDPO_TX2 eDP Primary channel 2 110 eDP1 TX2 eDP Secondary channel 2 IWDS_A2 LVDS Primary channel 2 IVDS B2 LVDS Secondary channel 2 111 LVDS_PPEN LVDS Power enable 112 LVDS_BLEN LVDS Backlight enable 113 eDPO_TX3 eDP Primary channel 3 114 eDP1_TX3 eDP Secondary channel 3 IWDS_A3 LVDS Primary channel 3 IWDS_B3 LVDS Secondary channel 3 115 eDPO_TX3 eDP Primary channel 3 116 eDP1 TX3 eDP Secondary channel 3 IVDS A3 LVDS Primary channel 3 IVDS B3 LVDS Secondary channel 3 117 GND Power Ground 118 GND Power Ground 119 eDPO_AUX eDP Primary Auxilliary channel 120 eDP1_AUX eDP Secondary Auxiliary channel CLK O WDS_A_CLK LVDS Primary channel CLK VDS_B_CLK LVDS Secondary channel CLK congatec Copyright 2013 congatec AG QA30m11 43 88 O congatec Pin Signal Description Pin Signal Description 121 eDPO AUX eDP Primary Auxilliary channel 122 eDP1 AUX eDP Secondary Auxiliary channel CLK IVDS A CLK LVDS Primary channel CLK INDS B CLK LVDS Secondary channel CLK 123 LVDS_BLT_CTRL PWM Backlight brightness 124 GP 1 Wire Bus fi General Purpose 1 wire bus interface GP PWM OUTO General Purpose PWM Output 125 IVDS DID DAT DDC Display ID Data line 126 eDPO_HPD IVD
54. atic Settings IO 3F8 IRO 3 4 5 7 9 10 11 12 DMA IO22F8 IRO 3 4 5 7 9 10 11 12 DMA IO 3F8 IRO 3 4 5 7 9 10 11 12 DMA IO 3E8 IRO 3 4 5 7 9 10 11 12 DMA 10 4 22 2 Serial Port 2 Submenu Serial Port 1 configuration options Feature Options Description Use this Device Enabled Enable Logical Device Disabled Logical Device Settings No option Show current Logical Device Settings Possible 10 4 22 3 Use Automatic Settings IO 3F8 IRO 3 4 5 7 9 10 11 12 DMA IO22F8 IRO 3 4 5 7 9 10 11 12 DMA IO 3F8 IRO 3 4 5 7 9 10 11 12 DMA IO 3E8 IRO 3 4 5 7 9 10 11 12 DMA Parallel Port Submenu Serial Port 2 configuration options Feature Options Description Use this Device Enabled Enable Logical Device Disabled Logical Device Settings No option Show current Logical Device Settings Possible O Use Automatic Settings IO 3F8 IRO 3 4 5 7 9 10 11 12 DMA 1O 2F8 IRO 3 4 5 7 9 10 11 12 DMA IO 3F8 IRO 3 4 5 7 9 10 11 12 DMA IO 3E8 IRO 3 4 5 7 9 10 11 12 DMA congatec Copyright 2013 congatec AG Parallel Port configuration options QA30m11 79 88 PS2 Controller KB amp MS Submenu 10 4 22 4 10 4 23 10 4 23 1 O congatec Feature Options Description Use this Device Enabled Enable Logical Device Disabled Logical Device Settings No option Show current Logical Device Settings Possible Use Automatic Settings PS2 configuration options IO
55. atts 0 63 A 3 17W 1 55A 7 77 W 1 96 A 9 80 W 2 22 A 11 10 W 0 62 A 0 31 W conga OA3 Intel Celeron N2807 Dual Core 1 58 2 16 GHz 2MB Cache With onboard 2GB memory 4 3W Max TDP conga QA3 Art No 015113 Intel Celeron N2807 Dual Core 1 58 2 16 GHz 2MB L2 Cache 22nm Layout Rev OA30LAA BIOS Rev OC30R000 Memory Size 2GB Burst Freq 2 16 GHz Operating System Windows 7 64 bit Power State Desktop Idle 100 CPU 100 CPU amp 100 Max Power Consumption Suspend to Ram S3 Workload W GPU Workload W Worst Case 5V SB Input Power consumption Amperes Watts TBD TBD TBD TBD TBD Copyright 2013 congatec AG QA30m11 20 88 ER 2 6 1 Zu O congatec 9 Note All recorded power consumption values are approximate and only valid for the controlled environment described earlier 100 workload refers to the CPU workload and not the maximum workload of the complete module Power consumption results will vary depending on the workload of other components such as graphics engine memory etc Supply Voltage Battery Power e 2 5V 3 6V DC Typical 3V DC CMOS Battery Power Consumption RTC 20 C Voltage Current Integrated in the SoC 3V DC 1 23 pA The CMOS battery power consumption value listed above should not be used to calculate CMOS battery lifetime You should measure the CMOS battery power consumption in your customer specific application i
56. board Flash Rom chip and can be updated using the congatec System Utility version 1 5 0 and later which is available in a DOS based command line Win32 command line Win32 GUI and Linux version The BIOS displays a message during POST and on the main setup screen identifying the BIOS project name and a revision code The initial production BIOS is identified as OA31R1xx QA32R1xx QC31R1xx and QC32R1xx where e QA31 is the BIOS for modules with Intel Atom Single Channel Memory SoC e QA32 is the BIOS for modules with Intel Atom Dual Channel Memory SoC e QC31 is the BIOS for modules with Intel Celeron Single Channel Memory SoC e QC22is the BIOS for modules with Intel Celeron Dual Channel Memory SoC Risthe identifier for a BIOS ROM file 1 is the so called feature number and xx is the major and minor revision number The binary size of OA31 QA32 OC31 and QC32 BIOS is 8MB Supported Flash Devices The conga QA3 supports the following flash devices e Winbond W25Q64CVSSIG 8MB The flash device listed above is tested and can be used on the carrier board for external BIOS support For more information about external BIOS support refer to the Application Note AN7 External BIOS Update pdf on the congatec website at http www congatec com Updating the BIOS BIOS updates are often used by OEMs to correct platform issues discovered after the board has been shipped or when new features are added to the BIOS For more information about Up
57. cle number of your module and compare it to the option information list on page 11 of this user s guide to determine what options are available on your particular module Supported Operating Systems The conga QA3 supports the following operating systems Microsoft Windows 8 Microsoft Windows Embedded Standard 7 Microsoft Windows Embedded Standard 8 Microsoft Windows Embedded Compact 7 Microsoft Windows 7 linux Timesys Fedora 18 e Microsoft Windows 10 gt Note FC O congatec For the installation of Windows 7 8 and WES7 8 congatec AG requires a minimum storage capacity of 16 GB congatec will not offer technical support for systems with less than 16 GB storage space Mechanical Dimensions 700 mm x 70 0 mm 2 34 x 234 e The Qseven module including the heatspreader plate PCB thickness and bottom components is up to approximately 12mm thick Heatspeader Qseven Module PCB i Dimension is dependent on connector height used All dimensions without tolerance 0 2mm Dimension is dependent on connector height used All measurements are in millimeters Carrier Board PCB Rear View of Qseven Module Copyright O 2013 congatec AG QA30m11 15 88 2 4 2 4 1 2 4 2 O congatec Supply Voltage Standard Power e 5VDC 5 The dynamic range shall not exceed the static range Electrical Characteristics 5 25V 4 75V Dynamic Range AEN ENEE
58. ct is shipped by congatec or the remainder of the original warranty whichever is longer This Limited Warranty extends to congatec s direct customer only and is not assignable or transferable Except as set forth in writing in the Limited Warranty congatec makes no performance representations warranties or guarantees either express or implied oral or written with respect to the products including without limitation any implied warranty a of merchantability b of fitness for a particular purpose or c arising from course of performance course of dealing or usage of trade congatec AG shall in no event be liable to the end user for collateral or consequential damages of any kind congatec shall not otherwise be liable for loss damage or expense directly or indirectly arising from the use of the product or from any other cause The sole and exclusive remedy against congatec whether a claim sound in contract warranty tort or any other legal theory shall be repair or replacement of the product only 90 900 Certification ER amr congatec AG is certified to DIN EN ISO 9001 2008 standard NEA s Intertek Technical Support O congatec congatec AG technicians and engineers are committed to providing the best possible technical support for our customers so that our products can be easily used and implemented We request that you first visit our website at www congatec com for the latest documentation utilities and drivers which have
59. ction If O 3 3V PU 2 2k GP2 DC CLK primary functionality is not used it can be as General Purpose lC bus clock line OD 3 3V VDS DID DAT 125 Primary functionality DisplaylD DDC data line used for LVDS flat panel detection If O 3 3V PU 22k GP2 I2C DAT primary functionality is not used it can be as General Purpose IC bus data line OD 3 3V LVDS_BLC_CLK 128 Control clock signal for external SSC clock chip If the primary O3 3V PU 10k Not supported eDP1_HPD functionality is not used it can be used as an emedded OD 3 3V DisplayPort secondary Hotplug detection LVDS_BLC_DAT 126 Control data signal for external SSC clock chip O3 3V PU 10k Not supported eDPO_HPD If the primary functionality is not used it can be used as an OD 3 3V emedded DisplayPort primary Hotplug detection Table 13 DisplayPort Signal Descriptions Signal Pin Description LO PU PD Comment DP_LANE3 131 DisplayPort differential pair lines lane 3 O PCIE AC coupled on module DP LANE3 133 Shared with TMDS_CLK and TMDS CLK DP_LANE2 143 DisplayPort differential pair lines lane 2 O PCIE AC coupled on module DP LANE2 145 Shared with TMDS LANEO and TMDS LANEO DP_LANE1 137 DisplayPort differential pair lines lane 1 O PCIE AC coupled on module DP LANE1 139 Shared with TMDS_LANE1 and TMDS_LANE1 DP_LANEO 149 DisplayPort differential pair lines lane 0 O PCIE AC coupled on
60. d 10 4 21 Security Configuration Feature Options Description TXE Enabled Enable Trusted Execution Engine Disabled TXE HMRFPO Enable Enable Host ME Region Flash Protection Overwrite Disable TXE Firmware Update Enabled Enable Firmware update Disabled TXE EOP Message Enabled Enable TXE End of Post Message Disabled TXE Unconfiguration Perform No option Execute a TXE unconfiguration command Intel R Anti Theft Technology No option Configuration Intel R AT Enabled Enable Anti Theft technology Disabled Intel R AT Platform PBA Enabled Enable Anti Theft Platform Pre boot Authentication Disabled Intel R AT Suspend Mode Enabled Enable Anti Theft Suspend Mode Disabled 10 4 22 SIO Submenu Feature Options Description AMI SIO Driver Version gt Serial Port 1 No option Serial Port 1 Submenu gt Serial Port 2 No option Serial Port 2 Submenu gt Parallel Port No option Parallel Port Submenu gt PS2 Controller No Option PS2 configuration Submenu KB amp MS gt Note oO congatec Copyright 2013 congatec AG This setup menu is only available if an external Winbond W83627 Super I O has been implemented on the carrier board QA30m11 78 88 10 4 22 1 Serial Port 1 Submenu Feature Options Description Use this Device Enabled Enable Logical Device Disabled Logical Device Settings No option Show current Logical Device Settings Possible Use Autom
61. d just for verification measurements SATA Speed Support Gent Indicates the maximum speed the SATA controller can support Gen2 SATA ODD Port Port 0 ODD Configure which SATA Port is ODD Port 1 ODD No ODD SATA Mode IDE Mode Configure SATA Port Mode AHCI Mode Serial ATA Port 0 Enabled Enable or disable the SATA Port 0 Disabled SATA Port 0 Hot Plug Disabled Select hot plug support for SATA Port 0 Enabled Not possible in Native IDE mode Serial ATA Port 1 Enabled Enable or disable the SATA Port 1 Disabled SATA Port 1 Hot Plug Disabled Select hot plug support for SATA Port 1 Enabled Not possible in Native IDE mode SATA Port 0 Information No Option Displays Information of device detected on SATA Port 0 SATA Port 1 Information No Option Displays Information of device detected on SATA Port 1 Miscellaneous Configuration Submenu Feature Options Description High Precision Timer Enabled Enable or disable the high precision event timer Disabled Boot Timer with HPET Timer Enabled Allow boot timer calculation with the high precision event timer Disabled PCI Express Dynamic Clock Enabled Enable dynamic clock gating Gating Disabled Copyright 2013 congatec AG QA30m11 74 88 10 4 14 10 4 15 10 4 16 O congatec SCC Configuration Submenu Feature Options Description SCC Device Mode ACPI Mode Configure the storage control cluster working mode PCI Mode SCC eMMC Support Enable eMMC 4 5 Support Enable
62. dating the BIOS refer to the user s guide for the congatec System Utility which is called CGUTLm1x pdf and can be found on the congatec AG website at www congatec com Copyright O 2013 congatec AG QA30m11 87 88 12 Industry Specifications The list below provides links to industry specifications that apply to congatec AG modules Specification Link Oseven Specification http www qseven standard org Qseven Design Guide http www qseven standard org Low Pin Count Interface Specification Revision 1 0 LPC http developer intel com design chipsets industry lpc htm Universal Serial Bus USB Specification Revision 2 0 http www usb org home Serial ATA Specification Revision 1 0a http www serialata org PCI Express Base Specification Revision 2 0 http www pcisig com specifications A congatec Copyright O 2013 congatec AG QA30m11 88 88
63. device O 3 3VSB SPI MISO 201 Master serial input Slave serial output signal SPI serial input data from the SPI device to Oseven module 3 3VSB SPI SCK 203 SPI clock output O 3 3VSB SPI CSOft 200 SPI chip select 0 output O 3 3VSB SPI_CS1 202 SPI Chip Select 1 signal is used as the second chip select when two devices are used Do not use when only O 3 3VSB Not connected one SPI device is used o gt Note The SPI interface is for external BIOS only A congatec Copyright O 2013 congatec AG QA30m11 53 88 Table 17 CAN Bus Signal Descriptions Signal Pin Description O PU PD Comment CANO TX 129 CAN Controller Area Network TX output for CAN Bus channel 0 In order to connect a CAN O 3 3V Not connected controller device to the Oseven module s CAN bus it is necessary to add transceiver hardware to the carrier board CANO RX 130 RX input for CAN Bus channel 0 In order to connect a CAN controller device to the Oseven 3 3V Not connected module s CAN bus it is necessary to add transceiver hardware to the carrier board Table 18 Power and GND Signal Descriptions Signal Pin Description I O PU PD Comment VCC 211 230 Power Supply 5VDC 5 P VCC DV SB 205 206 Standby Power Supply 5VDC 5 P VCC RTC 93 3 V backup cell input VCC RTC should be connected to a 3V backup cell for P RTC operation and storage register non volatility in the absenc
64. e System Description Controller Information No option Chipset Setup Provides Health Status of the controller Select the Boot tab from the setup menu to enter the Boot setup screen North Bridge Submenu Feature Options Description Memory Information Total Memory No option Total amount of memory detected by the system Memory Slot 0 No option Memory detected by the system on Slot 0 Memory Slot 1 No option Memory detected by the system on Slot 1 South Bridge Submenu Feature Options Description gt Azalia HD Audio Submenu Azalia HD Audio Submenu gt USB Submenu USB Submenu gt PCI Express Configuration Submenu PCI Express Configuration Submenu High Precision Timer Enabled Enable High Precision Event Timer Disabled Restore AC Power Loss Power Off Configure the State of the system after a Power Loss when running in AT Mode Power On Last State Serial IRO Quiet Configure IRO Serial Mode Continuous Copyright O 2013 congatec AG QA30m11 81 88 10 5 2 Azalia HD Audio Feature Options Description SB CRID Revision ID Select the Revision ID showed on the PCI configuration space CRID 0 CRID 1 CRID 2 Global SMI Lock Enabled Enable or Disable SMI Lock Disabled BIOS Read Write Protection Enabled Enable BIOS SPI Region read write protection Disabled Feature Options Description LPE Audio Support Disable Enable LPE Audio Support LPE Audio PCI Mode LPE Audio ACP
65. e of system power VCC RTC 2 5 3 3 V GND 2 23 25 34 39 40 57 Power Ground P 58 73 74 97 98 117 118 35 136 141 142 147 148 59 160 165 166 183 184 97 198 Table 19 Power Control Signal Descriptions Signal _ Pin Description of Power Control signals 1 0 PU PD Comment PWGIN 26 High active input for the Oseven module indicates that power from the power supply is 1 5V PU 1M 5V ready PWRBTN 20 Power Button Low active power button input This signal is triggered on the falling edge 3 3VSB PU 10k 3 3VSB A congatec Copyright O 2013 congatec AG 54 88 Table 20 Power Management Signal Descriptions Signal Pin Description of Power Management signals I O PU PD Comment RSTBTN 28 Reset button input This input may be driven active low by an external circuitry to reset the Qseven 3 3VSB OD PU 10k module 3 3VSB BATLOW 27 Battery low input This signal may be driven active low by external circuitry to signal that the system 3 3VSB PU 10k battery is low or may be used to signal some other external battery management event 3 3VSB WAKE 17 External system wake event This may be driven active low by external circuitry to signal an external 3 3VSB PU 10k wake up event 3 3VSB SUS_STAT 19 Suspend Status indicates that the system will be entering a low power state soon O 3 3VSB SUS_S3 18 S3
66. ear format System Time Hour Minute Second Specifies the current system time Note The time is in 24 hour format O congatec Copyright 2013 congatec AG QA30m11 63 88 10 4 O congatec Advanced Setup Select the advanced tab from the setup menu to enter the advanced BIOS setup screen The menu is used for setting advanced features and only features described within this user s guide are listed Main Advanced Boot Watchdog Graphics Hardware Health Monitoring RTC Wake Module Serial Ports ACPI Intel R Smart Connect Technology Serial Port Console Redirection CPU Configuration PPM Configuration Thermal Configuration IDE Configuration Miscellaneous Configuration SCC Configuration Network Stack CSM SDIO Trusted Computing USB Platform Trust Technology Security Configuration Intel R 1210 Gigabit Network SIO Driver Health Copyright O 2013 congatec AG QA30m11 64 88 Watchdog Submenu Feature Options Description POST Watchdog Disabled Select the timeout value for the POST watchdog 30sec 1min The watchdog is only active during the power on self test of the system and provides a facility to prevent errors during boot 2min up by performing a reset 5min 10min 30min Stop Watchdog for No Select whether the POST watchdog should be stopped during the popup of the boot selection
67. h 2GB onboard memory and 4GB eMMC 7W Max TDP conga QA3 Art No 015102 Intel Atom E3826 Dual Core 1 46 GHz 1MB L2 Cache 22nm Layout Rev QA30LA2 BIOS Rev OA32R004 Memory Size 2GB Operating System Windows 7 64 bit Power State Desktop Idle 100 CPU 100 CPU amp 100 Max Power Consumption Suspend to Ram Workload W GPU Workload W Worst Case S3 5V SB Input Power consumption Amperes Watts 0 73 A 3 67 W 10 95 A 4 73 W 1 59A 7 95 W 1 60 A 8 00 W 0 07 A 0 36 W 2 5 4 conga OA3 Intel Atom E3825 Dual Core 1 33 GHz 1MB Cache With 2GB onboard memory and 4GB eMMC 6W Max TDP conga OA3 Art No 015103 Intel Atom E3825 Dual Core 1 33 GHz 1MB L2 Cache 22nm Layout Rev QA30LA1 BIOS Rev QA31R000 Memory Size 2GB Operating System Windows 7 64 bit Power State Desktop Idle 100 CPU 100 CPU amp 100 Max Power Consumption Suspend to Ram S3 Workload W GPU Workload W Worst Case 5V SB Input Power consumption Amperes Watts 0 38A 1 91W 0 61A 3 07 W 1 00A 5 01 W 1 06 A 5 30 W 0 09 A 0 43 W 2 5 5 conga QA3 Intel Atom E3815 Single Core 1 46 GHz 512KB Cache With 2GB onboard memory and 4GB eMMC 5W Max TDP conga QA3 Art No 015104 Intel Atom E3815 Single Core 1 46 GHz 512KB L2 Cache 22nm Layout Rev QA30LA1 BIOS Rev QA31RO00 O Memory Size 2GB Operating System Windows 7 64 bit Power State Des
68. he behavior of the system after an AC power loss condition Supported modes are Always On Remain Off and Last State Watchdog The conga QA3 is equipped with a multi stage watchdog solution that can be triggered by software of external hardware For more information about the watchdog feature see the BIOS setup description in section 10 4 1 of this document and the application note AN3 Watchdog pdf on the congatec AG website at www congatec com Embedded BIOS The conga OA3 is equipped with congatec Embedded BIOS which is based on American Megatrends Inc Aptio UEFI firmware These are the most important embedded PC features CMOS Backup in Non Volatile Memory A copy of the CMOS memory SRAM is stored in the BIOS flash device This prevents the system from booting up with incorrect system configuration if the backup battery RTC battery fails Additionally it provides the ability to create systems that do not require a CMOS backup battery Copyright O 2013 congatec AG QA30m11 34 88 6 3 2 6 3 3 6 3 4 6 3 5 O congatec OEM CMOS Default Settings and OEM BIOS Logo This feature allows system designers to create and store their own CMOS default configuration and BIOS logo splash screen within the BIOS flash device Customized BIOS development by congatec for these changes is no longer necessary because customers can easily do these changes by themselves using the congatec system utility CGUTIL OEM BIOS Code With
69. his column for the signal is empty then no pull up or pull down resistor has been implemented The symbol at the end of the signal name indicates that the active or asserted state occurs when the signal is at a low voltage level When ft is not present the signal is asserted when at a high voltage level o gt Note Not all the signals described in this section are available on all conga QA3 variants Use the article number of the module and refer to the options table in section 1 to determine the options available on the module Table3 Signal Tables Terminology Descriptions Term Description Input Pin Q Output Pin OC Open Collector OD Open Drain PP Push Pull ei Bi directional Input Output Pin P Power Input NA Not applicable NC Not Connected PCIE PCI Express differential pair signals In compliance with the PCI Express Base Specification 2 0 GB_LAN Gigabit Ethernet Media Dependent Interface differential pair signals In compliance with IEEE 802 3ab 1000Base T Gigabit Ethernet Specification USB Universal Serial Bus differential pair signals In compliance with the Universal Serial Bus Specification 2 0 SATA Serial Advanced Technology Attachment differential pair signals In compliance with the Serial ATA High Speed Serialized AT Attachment Specification 2 6 SPI Serial Peripheral Interface bus is a synchronous serial data link that operates in full duplex mode LVDS Low V
70. ication The other reference documents that should be used include the following Oseven Design Guide Oseven Specification The links to these documents can be found on the congatec AG website at www congatec com Disclaimer The information contained within this user s guide including but not limited to any product specification is subject to change without notice congatec AG provides no warranty with regard to this user s guide or any other information contained herein and hereby expressly disclaims any implied warranties of merchantability or fitness for any particular purpose with regard to any of the foregoing congatec AG assumes no liability for any damages incurred directly or indirectly from any technical or typographical errors or omissions contained herein or for discrepancies between the product and the user s guide In no event shall congatec AG be liable for any incidental consequential special or exemplary damages whether based on tort contract or otherwise arising out of or in connection with this user s guide or any other information contained herein or the use thereof Intended Audience This user s guide is intended for technically qualified personnel It is not intended for general audiences Lead Free Designs RoHS All congatec AG designs are created from lead free components and are completely RoHS compliant Electrostatic Sensitive Device A All congatec AG products are electrostatic sensitive devices and are
71. ing interface defined by Silicon Image that is used for DVI and HDMI DVI Digital Visual Interface is a video interface standard developed by the Digital Display Working Group DDWG LPC Low Pin Count is a low speed interface used for peripheral circuits such as Super I O controllers which typically combine legacy device support into a single IC IC Bus Inter Integrated Circuit Bus is a simple two wire bus with a software defined protocol that was developed to provide the communications link between integrated circuits in a system SM Bus System Management Bus is a popular derivative of the PC bus SPI Bus Serial Peripheral Interface is a synchronous serial data link standard that operates in full duplex mode GbE Gigabit Ethernet LVDS Low Voltage Differential Signaling DDC Display Data Channel is an lC bus interface between a display and a graphics adapter N C Not connected N A Not available T B D To be determined Copyright O 2013 congatec AG QA30m11 6 88 Contents 2 5 3 2 5 4 2 50 2 5 6 Stef 2 5 8 2 6 2 6 1 2 7 4 1 O congatec litro ductor MPH rd 11 GE 11 conga OA3 Options Information 12 Geier egenen 14 Feature 8 IB Rc es 14 Supported Operating Systems c eee cee eeeteeeeeeeeeteaeeaes 15 Mechanical Dimensions ceci cn sinite tri xr Rec eH fanc tr 15 Supply Voltage Standard Power 16 Electrical Characteristics ease reueg CORAN RD 16 Rise TIME E 16 Power C
72. iption LO PU PD Comment GBE MDIO 12 Media Dependent Interface MDI differential pair 0 The MDI can operate in 1 0 Analog Twisted pair signals for externa GBE_MDIO 10 1000 100 and 10Mbit sec modes This signal pair is used for all modes transformer GBE_MDI1 11 Media Dependent Interface MDI differential pair 1 The MDI can operate in 1 0 Analog Twisted pair signals for externa GBE_MDI1 9 1000 100 and 10Mbit sec modes This signal pair is used for all modes transformer GBE_MDI2 6 Media Dependent Interface MDI differential pair 2 The MDI can operate in 1 0 Analog Twisted pair signals for externa GBE_MDI2 4 1000 100 and 10Mbit sec modes This signal pair is only used for 1000Mbit sec transformer Gigabit Ethernet mode GBE_MDI3 5 Media Dependent Interface MDI differential pair 3 The MDI can operate in 1 0 Analog Twisted pair signals for externa GBE_MDI3 3 1000 100 and 10Mbit sec modes This signal pair is only used for 1000Mbit sec transformer Gigabit Ethernet mode GBE CTREF 15 Reference voltage for carrier board Ethernet magnetics center tap The reference REF Not connected voltage is determined by the requirements of the module s PHY and may be as low as OV and as high as 3 3V The reference voltage output should be current limited on the module In a case in which the reference is shorted to ground the current must be limited to 250mA or less GBE LINK 13 Ethernet controller O link indicator active low O 3 3VSB PP GBE_LINK
73. ktop Idle 100 CPU 100 CPU amp 100 Max Power Consumption Suspend to Ram S3 5V Workload W GPU Workload W Worst Case SB Input Power consumption Amperes Watts 0 37A 1 85W 0 54A 2 71W 0 79A 3 95 W 0 88 A 4 40 W 0 07 A 0 34 W congatec Copyright O 2013 congatec AG OA30m11 19 88 2 5 6 25 2 5 8 O congatec conga OA3 Intel Celeron J1900 Quad Core 2 0 2 42 GHz 2MB Cache With onboard 2GB memory 10W Max TDP conga QA3 Art No 015111 Intel Celeron J1900 Quad Core 2 0 2 42 GHz 2MB L2 Cache 22nm Layout Rev OA30LA2 BIOS Rev OC32R004 Memory Size 2GB Burst Freq 2 42 GHz Operating System Windows 7 64 bit Power State Desktop Idle 100 CPU 100 CPU amp 100 Max Power Consumption Suspend to Ram S3 Workload W GPU Workload W Worst Case 5V SB Input Power consumption Amperes Watts 0 77A 3 85W 2 02A 10 10 W 3 01 A 15 07 W 3 22 A 16 10 W 0 07 A 0 36 W conga QA3 Intel Celeron N2930 Quad Core 1 83 2 16 GHz 2MB Cache With 2GB onboard memory 7 5W Max TDP conga QA3 Art No 015112 Intel Celeron N2930 Quad Core 1 83 2 16 GHz 2MB L2 Cache 22nm Layout Rev OQA30LA4 BIOS Rev OC32R000 Memory Size 2GB Burst Freq 2 16 GHz Operating System Windows 7 64 bit Power State Desktop Idle 100 CPU 100 CPU amp 100 Max Power Consumption Suspend to Ram S3 Workload W GPU Workload W Worst Case 5V SB Input Power consumption Amperes W
74. l Help screen F2 Load previous settings F9 Load optimal default settings F10 Save changes and exit setup ESC Discard changes and exit setup ENTER Display options of a particular setup item or enter submenu 10 3 Main Setup Screen When you first enter the BIOS setup you will see the main setup screen The main setup screen reports BIOS processor memory and board information and is for configuring the system date and time You can always return to the main setup screen by selecting the Main tab Feature Options Description Main BIOS Version No option Displays the main BIOS version OEM BIOS Version No option Displays the additional OEM BIOS version Build Date No option Displays the date the BIOS was built Product Revision No option Displays the hardware revision of the board Serial Number No option Displays the serial number of the board BC Firmware Revision No option Displays the firmware revision of the congatec board controller MAC Address No option Displays the MAC address of the onboard Ethernet controller Boot Counter No option Displays the number of boot ups max 16777215 Microcode Patch No option Displays the microcode patch loaded for the onboard CPU Baytrail SoC No option B3 Stepping Total Memory No option Total amount of low voltage DDR3 present on the system System Date Day of week month Specifies the current system date day year Note The date is in month day y
75. l audio video interconnect intended to be used primarily between a computer and its display monitor The DisplayPort interface is provided by DDIO of the Bay Trail SoC andisshared with HDMI DVI The supported resolution is up to 2560x 1 600 60Hz UE Note 5 10 3 O congatec The conga OA3 supports one DisplayPort display See table 2 above for possible display combinations HDMI High Definition Multimedia Interface HDMI is a licensable compact audio video connector interface for transmitting uncompressed digital streams HDMI encodes the video data into TMDS for digital transmission and is backward compatible with the single link Digital Visual Interface DVI carrying digital video Copyright 2013 congatec AG QA30m11 29 88 The HDMI is provided by DDIO of the Bay Trail SoC and is shared with DisplayPort DVI The supported resolution is up to 1920x1200 60Hz UE Note The conga OA3 supports one HDMI display See table 2 above for possible display combinations 5 10 4 DVI The DVI is similar to HDMI in the way it uses TMDS for transmitting data from transmitter to the receiver but unlike the HDMI does not support audio and CEC gt Note The conga OA3 supports one DVI display See table 2 above for possible display combinations DTI LPC The conga QA3 offers the LPC Low Pin Count bus The LPC bus corresponds approximately to a serialized ISA bus yet with a significantly reduced number of signals and functionality Due
76. ltiplexed 64 SMB ALERT SMBus Alert input 2S CLK with I2S Serial Data Clock from Codec 65 HDA SDI I2S SDI HD Audio AC 97 Serial Data In Multiplexed 66 GPO DC CLK General Purpose DC Bus No 0 clock line with I2S Serial Data Input from Codec ai Copyright O 2013 congatec AG QA30m11 42 88 Pin Signal Description Pin Signal Description 67 HDA_SDO 2S_SDO HD Audio AC 97 Serial Data Out Multiplexed 68 GPO DC DAT General Purpose DC Bus No 0 data line with 12S Serial Data Output from Codec 69 THRM Thermal Alarm active low 70 WDTRIG Watchdog trigger signal 71 THRMTRIP Thermal Trip indicates an overheating 72 WDOUT Watchdog event indicator condition 73 GND Power Ground 74 GND Power Ground 75 USB P7 USB Port 7 Differential Pair Multiplexed with 76 USB_P USB Port 6 Differential Pair Multiplexed with USB SSTXO Superspeed USB transmit differential pair USB SSRXO Superspeed USB transmit differential pair 77 USB_P7 USB Port 7 Differential Pair Multiplexed with 78 USB P 6 USB Port 6 Differential Pair Multiplexed with USB SSTXO Superspeed USB transmit differential pair USB SSRXO Superspeed USB transmit differential pair 79 USB 6 7 OCIt Over current detect input 6 7 USB 80 USB 4 5 OCH Over current detect input 4 5 USB 81 USB P5 USB Port
77. module DP LANEO 151 Shared with TMDS LANE2 and TMDS LANE2 Copyright O 2013 congatec AG QA30m11 51 88 Signal Pin Description LO PU PD Comment DP_AUX 138 Auxiliary channel used for link management and device I O PCIE DP_AUX 140 control Differential pair lines DP_HPD 154 Hot plug detection signal that serves as an interrupt 3 3V PU 4 99k Supports open drain and PushPull driver Onboard PU is protected with request 1 8V a diode gt Note The DisplayPort interface signals are shared with TMDS signals Table 14 HDMI DVI Signal Descriptions Signal Pin Description Vo PU PD TMDS_CLK 131 TMDS differential pair clock lines O TMDS Passive level shifter shall use PD 620R TMDS CLK 133 Shared with DP LANE3 and DP_LANE3 TMDS_LANEO 143 TMDS differential pair lines lane 0 O TMDS Passive level shifter shall use PD 620R TMDS LANEO 145 Shared with DP LANE2 and DP LANE2 4 TMDS_LANE1 137 TMDS differential pair lines lane 1 O TMDS Passive level shifter shall use PD 620R TMDS LANE1 139 Shared with DP LANE1 and DP LANE1 TMDS_LANE2 149 TMDS differential pair lines lane 2 OTMDS Passive level shifter shall use PD 620R TMDS_LANE2 151 Shared with DP LANEO and DP_LANEO HDMI CTRL CLK 152 DDC based control signal clock for HDMI DVI device I O 3 3V OD PU 4k 3 3V Level shifter FET and 2 2k PU to 5
78. n about the power consumption data for each of the conga OA3 variants offered The values are recorded at various operating mode 2 5 1 conga QA3 Intel Atom E3845 Quad Core 1 91 GHz 2MB Cache With 2GB onboard memory and 4GB eMMC 10W Max TDP conga QA3 Art No 015100 Intel Atom E3845 Quad Core 1 91 GHz 2MB L2 Cache 22nm Layout Rev QA30LA1 BIOS Rev QA32R004 Memory Size 2GB Operating System Windows 7 64 bit Power State Desktop Idle 10096 CPU Workload W 100 CPU amp 100 GPU Workload W Max Power Consumption Worst Case Suspend to Ram S3 5V SB Input Power consumption Amperes Watts 0 63 A 3 16W 1 45A 7 23W 2 21A 11 03 W 2 38 A 11 90 W 0 08 A 0 39 W LAM conga OA3 Intel Atom E3827 Dual Core 1 75 GHz 1MB Cache With 2GB onboard memory and 4GB eMMC 8W Max TDP conga QA3 Art No 015101 Intel Atom E3827 Dual Core 1 75 GHz 1MB L2 Cache 22nm Layout Rev OA30LA1 BIOS Rev QA32R004 Memory Size 2GB Windows 7 64 bit Desktop Idle 10096 CPU 100 CPU amp 100 Workload W GPU Workload W 0 8A 3 92W 1 10A 5 48W 1 92A 9 59 W Operating System Power State Max Power Consumption Worst Case 2 04 A 10 20 W Suspend to Ram S3 5V SB Input 0 07 A 0 34W Power consumption Amperes Watts A congatec Copyright O 2013 congatec AG QA30m11 18 88 253 conga QA3 Intel Atom E3826 Dual Core 1 46 GHz 1MB Cache Wit
79. n high speed signal interface connector that is commonly used for high speed PCI Express graphics cards in notebooks Carrier board designers can use as little or as many of the I O interfaces as deemed necessary The carrier board can therefore provide all the interface connectors required to attach the system to the application specific peripherals This versatility allows the designer to create a dense and optimized package which results in a more reliable product while simplifying system integration The Oseven evaluation carrier board provides carrier board designers with a reference design platform and the opportunity to test all the Oseven I O interfaces available and then choose what are suitable for their application Oseven applications are scalable which means once a carrier board has been created there is the ability to diversify the product range through the use of different performance class Oseven modules Simply unplug one module and replace it with another no need to redesign the carrier board This document describes the features available on the Oseven evaluation carrier board Additionally the schematics for the Oseven evaluation carrier board can be found on the congatec website Copyright O 2013 congatec AG QA30m11 11 88 1 2 O congatec conga OQA3 Options Information The conga QA3 is available in various variants commercial and industrial This user s guide describes all of these variants and the table below
80. n worst case conditions for example during high temperature and high battery voltage The self discharge of the battery must also be considered when determining CMOS battery lifetime For more information about calculating CMOS battery lifetime refer to application note ANS RTC Battery Lifetime pdf which can be found at www congatec com Environmental Specifications Temperature commercial variants Operation 0 to 60 C Storage 20 to 80 C Temperature industrial variants Operation 40 to 85 C Storage 45 to 85 C Humidity Operation 10 to 90 Storage 5 to 95 em The above operating temperatures must be strictly adhered to at all times The congatec heatspreader is only suitable for use within commercial temperature ranges 0 to 60 C It is not designed to be used within industrial temperature ranges 40 to 85 C When using a heatspreader with conga OA3 commercial grade variants the maximum operating temperature refers to any measurable spot on the heatspreader surface Copyright O 2013 congatec AG OA30m11 21 88 congatec AG strongly recommends that you use the appropriate congatec module heatspreader as a thermal interface between the module and your application specific cooling solution when used in a commercial temperature range If for some reason it is not possible to use the appropriate congatec module heatspreader as a thermal interface for conga OA3 commercial grade variants or if an industrial grade varian
81. nd op ada as aad 84 10 7 Security SETUP D 86 10 7 1 Securty SS EE GS ese qd S E A 86 10 7 2 Hard BRI deci qi se vv ee anedcestdetnpatmenernnee eek 86 10 8 S ve dad caakanarrasusiinasriairmonseiistemaemastauseuvions 86 11 Additional BIOS Features s csccssausirastirelouesaneataauaeaanasiens 87 QA30m11 8 88 11 1 Supported Flash Devices us odes RUE HU APER OR CARI ME E er HE geg 87 13 2 Updating the BlOS P 87 12 Industry E O congatec Copyright 2013 congatec AG QA30m11 9 88 List of Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 Table 16 Table 17 Table 18 Table 19 Table 20 Table 21 Table 22 Table 23 Table 24 Table 25 Table 26 Table 27 O congatec Feat re SUMMA E 14 Display Combination ost toritate en Erben rev toD 29 Signal Tables Terminology Descriptions 41 Edge Finger E 42 PCI Express Signal Descriptions rid heas uisa 46 UART Signal Descriptions erret terrre anta keen 46 Ethernet Signal Descriptions vui pt erter 47 E e e 47 USB Signal Descriptlolts sies velsudd tiani eebe vo isti 48 SDIO Signal Descriptions pter tror ra rta rne t eebe 49 RE He EE 50 LVDS Signal RE E 50 DisplayPort Signal Descriptions usce oH Union RH EE 51 HDMI DVI Signal Descriptions ertet 5g LPC Signal ee 53 SPI Interface Signal Descriptions nere eret 53 CAN Bus Signal Deserlptiolis ET 54 Power and
82. ne O 150 HDMI_CTRL_DAT DDC based control signal data for HDMI DVI Multiplexed with TMDS differential pair lane2 device 151 DP LANEO TMDS LANE2 DisplayPort differential pair line lane O 152 HDMI CTRL CLK DDC based control signal clock for HDMI DVI Multiplexed with TMDS differential pair lane2 device 153 DP_HDMI_HPD Hot plug detection for HDM 154 DP_HPD Hot plug detection for DP 155 PCIE_CLK_REF PCI Express Reference Clock 156 PCIE_WAKE PCI Express Wake event 157 PCIE CLK REF PCI Express Reference Clock 158 PCIE_RST Reset Signal for external devices 159 GND Power Ground 160 GND Power Ground 161 PCIE3_TX PCI Express Channel 3 Output 162 PCIE3_RX PCI Express Channel 3 Input 163 PCIE3 TX PCI Express Channel 3 Output 164 PCIE3_RX PCI Express Channel 3 Input 165 GND Power Ground 166 GND Power Ground 167 PCIE2_TX PCI Express Channel 2 Output 168 PCIE2_RX PCI Express Channel 2 Input 169 PCIE2 TX PCI Express Channel 2 Output 170 PCIE2 RX PCI Express Channel 2 Input 171 UARTO TX Serial Data Transmitter 172 VUARTO_RTS Handshake signal ready to receive data 173 PCIE1_TX PCI Express Channel 1 Output 174 PCIE1_RX PCI Express Channel 1 Input 175 PCIE1 TX PCI Express Channel 1 Output 176 PCIE1 RX PCI Express Channel 1 Input 177 UARTO RX Serial Data Receiver 178 VARTO_CTS Handshake signal ready to send data 179 PCIEO_TX PCI Express Channel 0 Output 180 PCIEO_RX
83. ng POST to access the Boot Selection Popup menu A selection menu displays immediately after POST allowing the operator to select either the boot device that should be used or an option to enter the BIOS setup program 10 2 Setup Menu and Navigation The congatec BIOS setup screen is composed of the menu bar left frame and right frame The menu bar is shown below Main Advanced Chipset Boot Security Save amp Exit The left frame displays all the options that can be configured in the selected menu Grayed out options cannot be configured Only the blue options can be configured When an option is selected it is highlighted in white The right frame displays the key legend Above the key legend is an area reserved for text messages These text messages explain the options and the possible impacts when changing the selected option in the left frame UE Note Entries in the option column that are displayed in bold indicate BIOS default values O congatec Copyright 2013 congatec AG QA30m11 62 88 The setup program uses a key based navigation system Most of the keys can be used at any time while in setup The table below explains the supported keys Key Description lt Left Right Select a setup menu e g Main Boot Exit t Up Down Select a setup item or sub menu Plus Minus Change the field value of a particular setup item Tab Select setup fields e g in date and time F1 Display Genera
84. non threaded standoff for threaded and bore hole versions o gt Note All measurements are in millimeters Torque specification for heatspreader screws is 0 3 Nm Mechanical system assembly mounting shall follow the valid DIN ISO specifications The cooling strip found on the conga QA3 is connected directly to the ground plane when mounted in the conga QEVAL evaluation carrier board For more information about connecting the conga OQA3 s PCB cooling plate to the carrier board ground plane refer to the Oseven Design Guide em When using the heatspreader in a high shock and or vibration environment congatec recommends the use of a thread locking fluid on the O heatspreader screws to ensure the above mentioned torque specification is maintained congatec Copyright 2013 congatec AG QA30m11 25 88 5 Connector Subsystems The conga O4A3 is based on the Oseven standard and therefore has 115 edge fingers on the top and bottom side of the module that mate with the 230 pin card edge MXM connector located on the carrier board This connector is able to interface the available signals of the conga QA3 with the carrier board peripherals 1x DisplayPort 1x HDMI 1x DVI 1x LVDS up to 2x 24 bpp 3x PCI Express Lanes Gigabit Ethernet Connected via a x1 PCI Express Lane 1x USB 3 0 6x USB 2 0 2x Serial ATA UART High Definition Audio congatec Copyright 2013 congatec AG eMMC onboard SD MMC SM Bus SPI
85. oltage Differential Signaling differential pair signals In compliance with the LVDS Owner s Manual 4 0 TMDS Transition Minimized Differential Signaling differential pair signals In compliance with the Digital Visual Interface DVI Specification 1 0 CMOS Logic input or output O congatec Copyright 2013 congatec AG QA30m11 41 88 Table 4 Edge Finger Pinout Pin Signal Description Pin Signal Description 1 GND Power Ground 2 GND Power Ground 3 GBE MDI3 Gigabit Ethernet MDI3 4 GBE MDI2 Gigabit Ethernet MDI2 5 GBE_MDI3 Gigabit Ethernet MDI3 6 GBE_MDI2 Gigabit Ethernet MDI2 7 GBE_LINK100 100 Mbps link speed 8 GBE_LINK1000 1000 Mbps link speed 9 GBE_MDI1 Gigabit Ethernet MDI1 10 GBE MDIO Gigabit Ethernet MDIO 11 GBE_MDI1 Gigabit Ethernet MDI1 12 GBE_MDIO Gigabit Ethernet MDIO 13 GBE_LINK Gigabit Ethernet Link indicator 14 GBE_ACT Gigabit Ethernet Activity indicator 15 GBE_CTREF Reference voltage for GBE 16 SUS_S5 S5 Soft OFF shutdown state 17 WAKE External system wake event 18 SUS S3f 3 Suspend to RAM SLP 19 SUS_STAT Suspend status 20 PWRBTN Power button 21 SLP_BTN Sleep button 22 LID_BTN LID button 23 GND Power Ground 24 GND Power Ground 25 GND Power Ground 26 PWGIN Power good input 27 BATLOWf Battery low input 28 RSTBTN Reset button input
86. ompatible to USB 1 USB PO 94 Can be used to form a USB 3 0 Port together with USB SSRXO USB SSTXO signals USB_P1 95 Universal Serial Bus Port 1 differential pair O USB 2 0 compliant Backwards compatible to USB 1 USB P1 93 This port may be optionally used as USB client port USB P2 90 Universal Serial Bus Port 2 differential pair O USB 2 0 compliant Backwards compatible to USB 1 USB P2 88 USB P3 89 Universal Serial Bus Port 3 differential pair O USB 2 0 compliant Backwards compatible to USB 1 USB P3 87 USB P4 84 Universal Serial Bus Port 4 differential pair O USB 2 0 compliant Backwards compatible to USB 1 USB P4 82 USB_SSRX1 ultiplexed with receive signal differential pairs for the USB SSRX1 Superspeed USB data path USB Pit 83 Universal Serial Bus Port 5 differential pair O USB 2 0 compliant Backwards compatible to USB 1 1 USB P5 81 USB SSTX1 ultiplexed with transmit signal differential pairs for the O USB_SSTX1 Superspeed USB data path USB_P6 78 Universal Serial Bus Port 6 differential pair PCIE USB 2 0 compliant Backwards compatible to USB 1 1 USB P6 76 AC coupled off module USB SSRXO Multiplexed with receive signal differential pairs for the Note USB SSRXO Superspeed USB data path This port has only Superspeed signals on the Oseven connector USB_P7 77 Universal Serial Bus Port 7 differential pair O PCIE USB 2 0 compliant Backwards compatible to USB 1 1 USB P7 75 AC coupled on module USB SSTXO ul
87. onditions Remarks column Wake Event Conditions Remarks Power Button Wakes unconditionally from S3 S5 Onboard LAN Event Device driver must be configured for Wake On LAN support PCI Express WAKE Wakes unconditionally from S3 S5 PME Activate the wake up capabilities of a PCI device using Windows Device Manager configuration options for this device OR set Resume On PME to Enabled in the Power setup menu USB Mouse Keyboard Event When Standby mode is set to S3 USB Hardware must be powered by standby power source Set USB Device Wakeup from S3 S4 to ENABLED in the ACPI setup menu if setup node is available in BIOS setup program In Device Manager look for the keyboard mouse devices Go to the Power Management tab and check Allow this device to bring the computer out of standby RTC Alarm Activate and configure Resume On RTC Alarm in the Power setup menu Only available in S5 Watchdog Power Button Event Wakes unconditionally from S3 S5 Copyright O 2013 congatec AG QA30m11 39 88 L O congatec xHCI and EHCI Port Mapping Copyright O 2013 congatec AG QA30m11 40 88 8 Signal Descriptions and Pinout Tables The following section describes the signals found on Oseven module s edge fingers Table 2 describes the terminology used in this section for the Signal Description tables The PU PD column indicates if a pull up or pull down resistor has been used if the field entry area in t
88. ooling of the module was done by the module specific heatspreader and a fan cooled heatsink to measure the power consumption under normal thermal conditions Each module was measured while running Windows 7 Professional 64Bit Hyper Threading enabled Speed Step enabled and Power Plan set to Power Saver This setting ensures that core processors run in LFM lowest frequency mode with minimal core voltage during desktop idle Each module tested was equipped with onboard dual channel memory and 1GB memory size per channel To measure the worst case power consumption the cooling solution was removed and the CPU core temperature was allowed to run up to between 90 and 95 C while running 100 workload with the Power Plan set to Balanced The peak current value was then recorded This value should be taken into consideration when designing the system s power supply to ensure that the power supply is sufficient during worst case scenarios Power consumption values were recorded during the following stages Windows 7 e Desktop Idle power plan Power Saver e 100 CPU workload see note below power plan Power Saver e 100 CPU workload at approximately 100 C peak power consumption power plan Balanced Suspend to RAM Supply power for S3 mode is 5V Desktop Idle A software tool was used to stress the CPU to 10096 workload Copyright O 2013 congatec AG QA30m11 17 88 Processor Information The tables below provide additional informatio
89. or Camera 0 CMOS 1 8V CAM1_GPIO 36 GPIO for Camera 1 CMOS 1 8V Copyright 2013 congatec AG QA30m11 58 88 9 System Resources 9 1 I O Address Assignment The I O address assignment of the conga OA3 module is functionally identical with a standard PC AT The BIOS assigns PCI and PCI Express I O resources from FFFOh downwards Non PnP PCI PCI Express compliant devices must not consume I O resources in that area 9 1 1 LPC Bus On the conga QA3 the Platform Controller Hub PCH acts as the subtractive decoding agent All I O cycles that are not positively decoded are forwarded to the PCH and the LPC Bus Some fixed I O space ranges seen by the processor are Device IO Address 8259 Master 20h 21h 24h 25h 28h 29h 2Ch 2Dh 30h 31h 34h 35h 38h 39h 3Ch 3Dh 8254s 40h 43h 50h 53h Ps2 Control 60h 64h NMI Controller 61h 63h 65h 67h RTC 70h 77h Port 80h 80h 83h Init Register 92h 8259 Master AOh Ath A4h A5h A8h A9h Ach ADh BOh B1h B4h B5h B8h B9h Bch BDh 4D0h 4D1h PCU UART 3F8h 3FFh Reset Control CF9h Active Power Management B2h B3h Some of these ranges are used by a Super I O if implemented on the carrier board or are occupied by the Oseven on module UARTS if these are enabled in the setup If you require additional LPC Bus resources other than those mentioned above or more information about this subject contact congatec technical support for assistance A congatec
90. ould be started if no boot device is connected Device Yes Enable Popup Boot No Select whether the popup boot menu can be started Menu Yes Boot Priority Selection Device Based Select between device and type based boot priority lists The Device Based boot priority list allows you to Type Based select from a list of currently detected devices only The Type Based boot priority list allows you to select device types even if a respective device is not yet present Moreover the Device Based boot priority list might change dynamically in cases when devices are physically removed or added to the system The Type Based boot menu is static and can only be changed by the user Power Loss Control Remain Off Specifies the mode of operation if an AC power loss occurs Turn On Remain Off keeps the power off until the power button is pressed Last State Turn On restores power to the computer Last State restores the previous power state before power loss occurred Note Only works with an ATX type power supply AT Shutdown Mode System Reboot Hot S5 Determines the behavior of an AT powered system after a shutdown System Off Mode G3 Mech Off Define system state after shutdown when a battery system is present S5 Soft Off Fast Boot Disabled Enable or disable boot with initialization of a minimal set of devices required to launch active boot option Has no Enabled effect for BBS legacy boot options UE Note 1 The term AC power loss
91. packaged accordingly Do not open or handle a congatec AG product except at an electrostatic free workstation Additionally do not ship or store congatec AG products near strong electrostatic electromagnetic magnetic or radioactive fields unless the device is contained within its original manufacturer s packaging Be aware that failure to comply with O these guidelines will void the congatec AG Limited Warranty congatec Copyright 2013 congatec AG QA30m11 3 88 Symbols The following symbols are used in this user s guide Warning Warnings indicate conditions that if not observed can cause personal injury Caution Cautions warn the user about how to prevent damage to hardware or loss of data 032 Note Notes call attention to important information that should be observed Copyright Notice Copyright 2013 congatec AG All rights reserved All text pictures and graphics are protected by copyrights No copying is permitted without written permission from congatec AG congatec AG has made every attempt to ensure that the information in this document is accurate yet the information contained within is supplied as is Trademarks Product names logos brands and other trademarks featured or referred to within this user s guide or the congatec website are the property of their respective trademark holders These trademark holders are not affiliated with congatec AG our products or our website O congatec Copyright
92. purposes during production May also be used via a multiplexer as a UART TX signal to connect a simple UART for firmware and boot loader implementations In this case the multiplexer must be controlled by the MFG NCA signal MFG NC2 208 This pin is reserved for manufacturing and debugging purposes May be used as JTAG TDI signal for boundary NA NA scan purposes during production May also be used via a multiplexer as a UART RX signal to connect a simple UART for firmware and boot loader implementations In this case the multiplexer must be controlled by the MFG NCA4 signal MFG NC3 210 This pin is reserved for manufacturing and debugging purposes May be used as JTAG TMS signal for NA NA boundary scan purposes during production May also be used via a multiplexer as vendor specific BOOT signal for firmware and boot loader implementations In this case the multiplexer must be controlled by the MFG_NC4 signal MFG NCA 204 This pin is reserved for manufacturing and debugging purposes May be used as JTAG_TRST signal for NA NA boundary scan purposes during production May also be used as control signal for a multiplexer circuit on the module enabling secondary function for MFG NCO 3 JTAG UART When MFG NCA is high active it is being used for JTAG purposes When MFG NCA4 is low active it is being used for UART purposes The carrier board must not drive the MFG NC pins or have pull up or pull down resistors implemented for these signals
93. pyright O 2013 congatec AG QA30m11 49 88 HDA Signal Descriptions O congatec Table 11 Signal Pin Description O PU PD Comment HDA_RST 61 HD Audio Codec Reset O 3 3V 2S_RST Multiplexed with 12S Codec Reset HDA_SYNC 59 HD Audio Serial Bus Synchronization O 3 3V I2S_WS Multiplexed with 12S Word Select from Codec HDA BITCLK 63 HD Audio 24 MHz Serial Bit Clock from Codec O 3 3V I2S_CLK ultiplexed with I2S Serial Data Clock from Codec HDA_SDO 67 HD Audio Serial Data Output to Codec O 3 3V I2S_SDO ultiplexed with I2S Serial Data Output from Codec HDA SDI 65 HD Audio Serial Data Input from Codec 3 3V PD 100k I2S_SDI ultiplexed with 12S Serial Data Input from Codec Table 12 LVDS Signal Descriptions Signal Pin Description Vo PU PD Comment LVDS PPEN 111 Controls panel power enable O 3 3V PD 10k LVDS BLEN 112 Controls panel Backlight enable O 3 3V PD 10k LVDS BUT CTRL 123 Primary functionality is to control the panel backlight brightness via pulse width O 3 3V GP PWM OUTO modulation PWM When not in use for this primary purpose it can be used as General Purpose PWM Output LVDS_A0 99 LVDS primary channel differential pair O O LVDS LVDS_AO 101 eDPO TXO Display Port primary channel differential pair O eDPO TXO LVDS_A1 103 LVDS primary channel differential pair 1 O LVDS LVDS_A1 105 eDPO_TX1 Display Port primary channel differential pair 1
94. rface for SD MMC cards on the Edge finger The SD card controller in the Storage Control Cluster of the SoC supports the SD interface with up to 832 Mb s data rate using 4 parallel data lines DCH Note 5 8 cK 5 10 O congatec The conga QA3 celeron variants do not offer SD card Interface UART The conga QA3 offers a UART interface on the edge connector The UART signals are routed from the onboard SoC For more information see table 6 UART Signal Description High Definition Audio HDA The conga QA3 provides an interface that supports the connection of HDA audio codecs Digital Display Interface The Bay Trail SoC provides two DDI ports to enable eDP 1 3 DP 1 1a DVI or HDMI 1 4a One of the ports DDIO is routed directly to the edge finger for the support of eDP DP HDMI DVI The other port DDI1 is routed to the edge finger via an eDP to LVDS bridge This port supports only LVDS by default An optional eDP support on this port is possible but only as an assembly option The SoC on the conga OA3 supports High bandwidth Digital Content Protection 1 4 2 1 HDCP for content protection over wired displays HDMI DisplayPort and Embedded DisplayPort It also supports audio on DP and HDMI The conga QA3 supports up to two independent displays The display combination must be 1 DDI and 1 LVDS as shown in the table below Copyright O 2013 congatec AG OA30m11 28 88 5 10 1 5 10 2 Table2 Display Combination
95. riven low by SMB devices I O 3 3VSB_ PU 10k 3 3V to signal an event on the SM Bus OD SPKR 194 Primary functionality is output for audio enunciator the speaker in PC AT systems O 3 3V GP_PWM_OUT2 When not in use for this primary purpose it can be used as General Purpose PWM Output Q Copyright 2013 congatec AG QA30m11 55 88 congatec o gt Note A congatec BIOS DISABLE 41 Module BIOS disable input signal Pull low to disable module s onboard BIOS 3 3VSB PU 10k BOOT_ALT Allows off module BIOS implementations This signal can also be used to disable 3 3VSB standard boot firmware flash device and enable an alternative boot firmware source for example a bootloader RSVD 132 134 144 Do not connect NC 146 154 GP_1 Wire_Bus 124 General Purpose 1 Wire bus interface Can be used for consumer electronics I O 3 3V Not connected control bus CEC of HDMI Table 22 Manufacturing Signal Descriptions Signal Pin Description O PU PD Comment MFG NCO 207 This pin is reserved for manufacturing and debugging purposes May be used as JTAG TCK signal for NA NA boundary scan purposes during production or as a vendor specific control signal When used as a vendor specific control signal the multiplexer must be controlled by the MFG NCA signal MFG NC1 209 This pin is reserved for manufacturing and debugging purposes May be used as JTAG TDO signal for NA NA boundary scan
96. rocessor Intel Atom E3815 Intel Atom E3845 Intel Atom E3827 Intel Atom E3845 Intel Celeron J1900 Single Core 1 46 GHz Quad Core 1 91 GHz Dual Core 1 75 GHz Quad Core 1 91 GHz Quad Core 2 0 2 42 GHz L2 Cache 512kB 2 MB 1 MB 2 MB 2 MB Onboard Memory 1GB DDR3L 1066 single channel 4GB DDR3L 1333 dual channel 4GB DDR3L 1333 dual channel 2GB DDR3L 1333 dual channel 2GB DDR3L 1333 dual channel Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics GFX Normal Burst 400 N A 542 792 542 792 542 792 688 854 LVDS Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit DDI DP HDMI DVI DP HDMI DVI DP HDMI DVI DP HDMI DVI DP HDMI DVI eMMC N A N A N A N A N A SD Card Yes Yes Yes Yes Yes Max TDP SDP 5W 10 W 8 VW 10 W 10 W Copyright 2013 congatec AG QA30m11 12 88 Part No 015112 015113 015130 015131 Processor Intel Celeron N2930 Quad Core 1 83 2 16 GHz Intel Celeron N2807 Dual Core 1 58 2 16 GHz Intel Atom E3805 Dual Core 1 33 GHz Intel Atom E3845 Quad Core 1 91 GHz L2 Cache 2MB 1MB 1MB 2MB Onboard Memory 2GB DDR3L 1333 dual channel 2GB DDR3L 1333 2GB DDR3L 1066 8GB DDR3L 1333 dual channel single channel single channel
97. s 3 0A This requires that the power supply be properly dimensioned gt Note For more information about power control event signals refer to the Oseven specification 5 16 Power Management ACPI 5 0 compliant with battery support Also supports Suspend to RAM S3 No support for legacy APM O congatec Copyright 2013 congatec AG QA30m11 32 88 6 1 6 1 1 Additional Features Onboard Interfaces MIPI CSI 2 0 The conga QA3 revision B x and later offer an onboard camera interface via the feature connector The interface supports up to two independent cameras four data lanes for the first camera and one data lane for the second camera Each lane operates at up to 1 GT s depending on the camera resolution It also supports up to 24 MP image capture Q 15fps full HD 1080p60 The MIPI CSI 2 interfaces follow the CSI 2 specification as defined by the MIPI Alliance and support YUV420 YUV422 RGB444 RGB555 RGB565 RGB888 JPEG and RAW 8 10 12 14 The MIPI interface is also compliant with the SGET Camera Feature Specification For the signal descriptions see table 25 Onboard Camera Interface Signal Descriptions 5 Note 6 1 2 6 2 O congatec The conga OA3 celeron variants do not support MIPI CSI 2 0 eMMC 4 5 The conga Q4A3 offers an optional eMMC 4 5 flash onboard the Intel Atom variants with up to 32 GB capacity The conga OA3 celeron variants do not offer eMMC congatec Board Controller cBC The
98. s means they can be configured anywhere within the system When either SATA controller 1 or 2 runs in native mode it only requires one PCI interrupt for both channels and also has the ability to share this interrupt with other devices in the system Setting IDE Mode in the BIOS setup program will automatically enable Native mode See section 10 4 12 for more information about this Running in native mode frees up interrupt resources IROs 14 and 15 and decreases the chance that there may be a shortage of interrupts when installing devices A gt Note 7 1 1 4 O congatec If your operating system supports native mode then congatec AG recommends you enable it Thermal Management ACPI is responsible for allowing the operating system to play an important part in the system s thermal management This results in the operating system having the ability to take control of the operating environment by implementing cooling decisions according to the demands put on the CPU by the application The conga QA3 ACPI thermal solution offers three different cooling policies Passive Cooling When the temperature in the thermal zone must be reduced the operating system can decrease the power consumption of the processor by throttling the processor clock One of the advantages of this cooling policy is that passive cooling devices in this case the processor do not produce any noise Use the passive cooling trip point setup node in the BIOS setup program
99. shows the different configurations available Check for the Part No that applies to your product This will tell you what options described in this user s guide are available on your particular module conga OA3 Commercial Variants Part No 015100 015101 015102 015103 015104 015105 Processor Intel Atom E3845 Intel Atom E3827 Intel Atom E3826 Intel Atom E3825 Intel Atom E3815 Intel Atom E3845 Quad Core 1 91 GHz Dual Core 1 75 GHz Dual Core 1 46 GHz Dual Core 1 33 GHz Single Core 1 46 GHz Quad Core 1 91 GHz L2 Cache 2MB 1 MB 1MB 1 MB 512kB 2MB Onboard Memory 2GB DDR3L 1333 dual channel 2GB DDR3L 1333 dual channel 2GB DDR3L 1066 dual channel 2GB DDR3L 1066 single channel 2GB DDR3L 1066 single channel 4GB DDR3L 1333 dual channel Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics Intel HD Graphics GFX Normal Burst 542 792 542 792 533 667 533 N A 400 N A 542 792 LVDS Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit Single Dual 18 24bit DDI DP HDMI DVI DP HDMI DVI DP HDMI DVI DP HDMI DVI DP HDMI DVI DP HDMI DVI eMMC 4 GB 4 GB 4 GB 4 GB 4 GB 8 GB SD Card Yes Yes Yes Yes Yes Yes Max TDP 10 W 8 Ww 7W 6W 5W 10 W Part No 015106 015107 015108 015109 015111 P
100. t of conga QA3 is being used within industrial temperature ranges then it is the responsibility of the operator to ensure that all components found on the module operate within the component manufacturer S specified temperature range Humidity specifications are for non condensing conditions O congatec Copyright 2013 congatec AG QA30m11 22 88 3 O congatec Block Diagram Qseven 2 0 Connector eDP Assembly Option 230 Edge Finger 2S S42 a KEE COMPUTE UNIT 1 LVDS eDP eDP to LVDS RES eDP Core 2 LVDS eDP NXP PTN3460 DP TMDS leiert Core 4 board PCle Port 1 EE Ce SSEA 2 DDR3L 1333 MT s DOE Memor PCle Port 2 PCle Port 3 SoC TRANSACTION ROUTER PCle to GBE DISPLAY amp GRAPHICS Ethernet Intel 1210 Channel 1 Onboard DDR3L 1333 MT s DDR3L Memory PROCESSOR CORE Tri gate 3 D 22nm Quad core SoC 1MB L2 cache shared by 2 cores Interfaces 1x SuperSpeed DisplayPorti HDMI DVI LVDS low power USB 3 0 Port O Multimedia Features 3x US USB Hub DirectX 11 JOpenGL 20 OpenGLES 2 0 USB 2 0 Port 3 5 USB 2 0 NEN 2x SATA 3G OpenCL T2 SATA Port 1 3 MIPI CSI Feature E E SE INTEGRATED UO SM Bus Integrated I O Interfaces sp v vc E USB 20 re 3x USB 2 0 USB 2 0 Port O 2 high performance MEMORY CONTROLLER qos org SSD SPI Bus CAN Bus LPC Bus NOTE
101. tate Suspend Disabled Select the state used for ACPI system sleep suspend 3 Suspend to RAM Lock Legacy Resources Disabled Enable or disable locking of legacy resources Enabled LID Support Disabled Activate ACPI LID button support Enabled Sleep Button Support Disabled Activate ACPI sleep button support Enabled 10 4 7 Intel R Smart Connect Technology Submenu Feature Options Description ISCT Support Disabled Enable or disable Intel R Smart Connection Support When this setup node is set to Disabled all the other Enabled Nodes will not be visible ISCT Notification Control Disabled Enable or Disable ISCT Notification Control Enabled ISCT WLAN Power Control Disabled Enable or Disable ISCT WLAN Power Control Enabled ISCT WWAN Power Control Disabled Enable or Disable ISCT WWAN Power Control Enabled ISCT Sleep Duration Value Duration in Seconds ISCT Sleep Duration in seconds Format ISCT RF Kill Switch Type Software Select ISCT RF Kill Switch Type Hardware ISCT RTC Timer Support Disabled Enable ISCT RTC Timer Enabled O congatec Copyright 2013 congatec AG QA30m11 69 88 10 4 8 10 4 8 1 O congatec Serial Port Console Redirection Submenu Feature Options Description COMO Disabled Enable or disable serial port O console redirection Console Redirection Enabled gt Console Redirection Settings submenu Opens console redirection configuration sub menu Serial Port for Out of Band
102. te Define BIOS reaction on INT19 trapping by Option ROM Postponed Immediate executes the trap right away Postpone executes the trap during legacy boot Boot Option Filter UEFI and Legacy Controls which devices boot loaders the system should boot to Legacy Only UEFI Only Network Do not launch Controls the execution of UEFI and legacy Network option ROMs UEFI only Legacy only Storage Do not launch Controls the execution of UEFI and legacy Storage option ROMs UEFI only Legacy only Video Do not launch Controls the execution of UEFI and legacy Video option ROMs UEFI only Legacy only Other PCI Devices UEFI only Controls the execution of UEFI and legacy option ROMs for any other PCI device different to Network Video and Storage Legacy only 10 4 17 SDIO Submenu Feature Options Description SDIO Access Mode Auto Controls the SDIO Access mode to the device DMA PIO O congatec Copyright 2013 congatec AG QA30m11 76 88 10 4 18 Trusted Computing Submenu 10 4 19 O congatec Feature Options Description Security Device Support Disabled Enable or disable TPM support System reset is required after change Enabled User Confirmation Disabled Enable or disable user confirmation requests for certain transactions Enabled TPM State Disabled Enable or disable TPM chip Enabled Note System might restart several times during POST to acquire target state Pending operation None Perform selected TPM chip operation En
103. tec technical support for more information about EAPI Suspend to RAM The Suspend to RAM feature is available on the conga OA3 Copyright O 2013 congatec AG QA30m11 36 88 7 conga Tech Notes The conga OA3 has some technological features that require additional explanation The following section will give the reader a better understanding of some of these features This information will also help to gain a better understanding of the information found in the system resources section of this user s guide as well as some of the setup nodes found in the BIOS Setup Program description section 7 1 Intel Bay Trail SoC Features 7 1 1 Processor Core The Intel Bay Trail Soc features Single Dual or Quad Out of Order Execution processor cores The cores are sub divided into dual core modules with each module sharing a 1 MB L2 cache 512 KB per core Some of the features supported by the core are e Intel 64 architecture Intel Streaming SIMD Extensions 4 1 and 4 2 e Support for Intel VT x Thermal management support vial Intel Thermal Monitor Uses Power Aware Interrupt Routing Uses 22 nm process technology O gt Note Intel Hyper Threading technology is not supported four cores execute four threads 73 3 1 Intel Virtualization Technology Intel Virtualization Technology Intel VT makes a single system appear as multiple independent systems to software This allows multiple independent operating systems to run simultaneousl
104. tiplexed with transmit signal differential pairs for the Note USB SSTXO Superspeed USB data path This port has only Superspeed signals on the Oseven connector USB O 1 OC 86 Over current detect input 1 This pin is used to monitor the USB 13 3VSB PU 20k power over current of the USB Ports 0 and 1 3 3VSB USB 2 3 OC 85 Over current detect input 2 This pin is used to monitor the USB 13 3VSB PU 20k power over current of the USB Ports 2 and 3 3 3VSB USB 4 5 OC 80 Over current detect input 3 This pin is used to monitor the USB 13 3VSB PU 20k power over current of the USB Ports 4 and 5 3 3VSB USB 6 7 OCH 79 Over current detect input 4 This pin is used to monitor the USB 13 3VSB PU 10k Not supported O power over current of the USB Ports 6 and 7 3 3VSB congatec Copyright 2013 congatec AG QA30m11 48 88 USB ID 92 USB ID pin O Not connected Configures the mode of the USB Port 1 Refer to the Qseven Analog Design guide for further details USB_VBUS 91 USB VBUS pin 5V Not connected 5V tolerant Passive VBUS resistance to be placed on the module Analog VBUS capacitance to be placed on the carrier board USB DRIVE 56 USB power enable pin for USB Port 1 O 3 3V Not connected VBUS Enables the power for the USB OTG port on the carrier CMOS Table 10 SDIO Signal Descriptions Signal Pin Description O PU PD Comment SDIO_CD 43 SDIO Card Detect This signal indicates when a SD
105. to eet n etre 38 lr uidere ai 38 ACPI Suspend Modes and Resume Events s 39 XHCland EHCI Port E etude eub E rS Eur 40 Signal Descriptions and Pinout Tables cece eeeeee 41 System EES denge Ae ee 59 I O Address Assignment sene ee 59 FG 57 PCI Configuration Space Map ee err eite tenes 60 PCI Interrupt Routing MS itedepeoni redii tease te sno 61 ENEE 61 suere errere fer E ey etree 61 BIOS Setup DescriptiOl E 62 Entering the BIOS Setup Program 62 Boot S lection P DE uaaspondquds dv pad MO a Car UU DS Ma 06 62 Setup Menu and Navigation rrt rrr eate ttes 62 Main Setup MM 63 Advanced Setup eer 64 Watchdog Submelda uisi cn ensia a IU ERU 65 EE 67 Hardware Health Monitoring Submenu sees 68 RTC Wake SUbMenU avecavciuasnisreassscvscsmnasatneesttnionsiatspensastaasanense 68 Module Serial Ports Submenu tte tnt rne 68 PCI KH E 69 Intel R Smart Connect Technology Submenu 69 Serial Port Console Redirection Submenu 70 Console Redirection Settings COMO Submenu 70 Console Redirection Settings Out of Band Management Copyright O 2013 congatec AG Submenu 71 10 4 9 ee ET E 71 10 4 9 1 Socket O CPU Information Submenu rites 72 10 4 9 2 CPU Thermal Configuration Submenu sees 72 10 4 10 PPM Configuration SUBMENU iicet rre t
106. to the software compatibility to the ISA bus I O extensions such as additional serial ports can be easily implemented on an application specific carrier board using this bus Only certain devices such as Super I O or TPM 1 2 chips can be implemented on the carrier board DECH Note The conga OA3 Atom variants operate at a frequency of 33 MHz while the Celeron variants at 25 MHz Ss SPI The conga QA3 offers the SPI interface only for booting a BIOS from an SPI Flash device placed on the carrier board 5 13 GC Bus The conga QA3 supports I2C bus Thanks to the I2C host controller in the cBC the lC bus is multi master capable and runs at fast mode 30 88 congatec Copyright O 2013 congatec AG QA30m11 5 14 5 15 CAN Bus The conga QA3 does not support CAN bus Power Control The conga OA3 supports ATX style power supplies control In order to do this the power supply must provide a constant source of VCC DV SB power The AT style power supply 5V only is also supported In this case the conga OA3 s pin PWRBTN should be left unconnected pin SUS_S3 should control the main power regulators on the carrier board 3 3V and pins VCC DV SB should be connected to the 5V input power rail according to the Oseven specification PWGIN PWGIN pin 26 can be connected to an external power good circuit This input is optional and should be left unconnected when not used Through the use of an internal monitor on the 5V input voltage
107. ton t rne rnt 72 10 4 11 Thermal Emtee 73 104172 ADE Configuration Submisfill ses espoir ur Reed itin eran 74 10 4 13 Miscellaneous Configuration Submenu sess 74 10 414 SCC Configuration Submebtu sues dacten fter ec te te tit nda 75 jer m MEE uoc ccm 75 e Eat CSM Sub EE 75 10 4 17 SDIO e Dtm 76 10 4 18 Trusted Computing Subherilusnssspik descr Un Peine cius 77 10 419 ASS ien lere p ios e rua tef td emat mos tobd inl rncere drug ERE 71 10 4 20 Platform Trust Technology evexesoviurs e biakan 78 10 4 21 E e EE 78 1022 SIO SUBMIS rab ad ec CONSU das ddr Ua ee ER pO BUE o C 78 TOA 22 1 Serial Port 1 SubImesblilassssueneid m ERO rr Rd eB ISP IE DU gU E Edu tS 79 a EE 79 10 4 22 3 Parallel Port Zare eoo ripis Fox gege EENEK TERRE EAS EIE 79 10 4 22 4 PS2 Controller KB amp MS Submenu eeeRH 80 10 4 23 Intel R Ethernet Connection 1210 Submenu ss 80 10 4 23 1 NIC Configuration SubM nu ET 80 10 4 24 Driver Health SubmehUu eee rrr EENEG 81 10 4 24 1 Intel R PRO 1000 Submenu e 81 10 5 Chipset Setup e H 81 10 5 1 North Bridge TE 81 10 5 2 South Bridge SUbMEnUu sssessesrsererrseisseseissertrrsrrierrsrrsrrrerreen 81 10 5 24 Azalia HD AUC Oss satsiscsaaiesaseecassiiansiosshbarsouaseienaaienwiwaveens 82 Jes MM TEST s QU M aneveneemsaotatenarlieeliens 83 10 5 2 3 PCI Express Configuration ET 84 10 6 iso dolor or W 84 10 6 1 Boot Settings Corntigufatloh ss oos bens tr e
108. ut 3 See above Select the timeout value for the third stage watchdog event Watchdog ACPI Shutdown Select the operating system event that is initiated by the watchdog ACPI event These options perform a critical but orderly Event Restart operating system shutdown or restart US Note In ACPI mode it is not possible for a Watchdog ACPI Event handler to directly restart or shutdown the OS For this reason the congatec BIOS will do one of the following For Shutdown An over temperature notification is executed This causes the OS to shut down in an orderly fashion For Restart An ACPI fatal error is reported to the OS O congatec Copyright 2013 congatec AG QA30m11 66 88 10 4 2 O congatec Graphics Submenu Feature Options Description Boot Display Device VBIOS Default Active LFP No LVDS Select the active local flat panel configuration LVDS Always Try Auto Panel Detect No If set to Yes the BIOS will first look for an EDID data set in an external EEPROM to configure the Local Flat Yes Panel If no external EDID data set is found the data set selected under Local Flat Panel Type will then be used as a fallback data set Local Flat Panel Type Auto Select a predefined LFP type or choose Auto to let the BIOS automatically detect and configure the attached VGA 640x480 1x18 002h VGA 640x480 1x18 013h WVGA 800x480 1x24 01 Bh SVGA 800x600 1x18 01Ah XGA 1024x768 1x18 006h XGA 1024x76
109. y on a single system Intel VT comprises technology components to support virtualization of platforms based on Intel architecture microprocessors and chipsets Intel Virtualization Technology for IA 32 Intel 64 and Intel Architecture Intel VT x added hardware support in the processor to improve the virtualization performance and robustness DECH Note congatec does not offer virtual machine monitor VMM software All VMM software support questions and queries should be directed to the VMM software vendor and not congatec technical support O congatec Copyright 2013 congatec AG QA30m11 37 88 7 1 1 2 Z3 AHCI The Intel Bay Trail SoC provides hardware support for Advanced Host Controller Interface AHCI a programming interface for SATA host controllers Platforms supporting AHCI may take advantage of performance features such as no master slave designation for SATA devices each device is treated as a master and hardware assisted native command queuing AHCI also provides usability enhancements such as Hot Plug IDE Mode Native Vs Legacy Legacy Mode When operating in legacy mode the SATA controllers need two legacy IROs 14 and 15 and are unable to share these IROs with other devices This is because the SATA controllers emulate the primary and secondary legacy IDE controllers Native Mode Native mode allows the SATA controllers to operate as true PCI devices and therefore do not need dedicated legacy resources Thi

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