FF019 c002v1 - User Manual
Contents
1. TS 12V Reset PWR d Ke gt Gigabit s Ethernet Re OO ab _ Q LU IEEE1284 Super I O CH Controller USB x 6 O VGA SATA JILI Key Mouse RS232 x2 Figure 1 Block diagram of the Methone Board Prevas Date Ref Page FF019 SBRIO Methone 2009 08 18 c002v1 Issued by Jan Erik Larsson Title User Manual 3 Functionality The Methone board doesn t have any own intelligence it s mainly an adapter board with connectors to the SBRIO and PC module and the outside world it also handles the power conversion for all parts of the system 3 1 SBRIO connector J2 The connection to the SBRIO is made over one of the 4 DIO connectors on the SBRIO board The connector is a standard 2 54 mm pitch dual row 50 pin header The signals are 3 3V with clamp diodes to GND and 5V and a 33 ohm current limiting posistor Maximum current is specified to 3mA The following signals from the PC module are connected to the DIO connector e 8 GPIO SDIO signals 4 in and 4 out directly from the COM Express e 17 IEEE1284 signals from the superI O chip to enable EPP ECP communication J2 1 GND 26 GND 2 LPT_ERR Bons DIOCTL 27 GPO2 Port6 DIO2 3 LTP_PD_0 PortS DIOO 28 GND 4 IMC Port5 DIO9 29 GPO3 Port6 DIO3 5 LTP_PD_1 PortS DIO1 30 GND 6 NC 5V from SBRIO 31 LPT_AFD Port6 DIO4 7 LTP_PD2 PortS DI2. m0 p 3 D T 9 dE ERT o Jane e 108 ES i F F1 wl coe SS SES ME Dal onan E gooo000 oR vo El FERRER JF S zs PERIHAL gt E d ere hh e e d dE o9p00 Cp 00000 7 go S H
3. Prevas Date Ref Page FF019 SBRIO Methone 2009 08 18 c002v1 Issued by Jan Erik Larsson Title User Manual Methone Board User Manual Contents L roduc e EE 2 US IN VC EAC E E E AE 2 GE PIII yaa E A T E 3 3 1 SBRIO Ree erg KA EE 3 3 2 COM Express contiect0r LTL ccc csseccotevssatcescaes cisedanebesive ts gereuatteoesstectouat chen ESEE EEE r ONE R E REES 4 3 3 Ethemet Cle ebe Eed EE 5 3 4 MUS D E EI SPAR D EE 6 3 5 SATA 8 Rb H 3 6 VGA EE SE H 3 7 TV DDS N D EE 7 3 8 MUP CL W O EE 7 3 8 1 Dual RS232 Serial J22 J23 deed EE dee EENEG 8 3 8 2 Keyboard and Mouse OI0 8 3 9 SOUT TQ EE 9 3 10 Power Distribution J19 J 10 3 11 Ee et BEE 11 Prevas Date Ref FF019 SBRIO Methone 2009 08 18 c002v1 Issued by Jan Erik Larsson Title User Manual 1 Introduction This document describes the functional requirements for the Methone board designed to fit on a SBRIO from National Instruments The board will house a PC module from either Kontron or Toradex and have the necessary connectors for the PC environment as well as power conversion for the system This document describes the function pin outs and general handling 2 System Overview A block diagram of the hardware is shown in It shows the major blocks of the system which will be described in the following chapters Power in Power out 12V 20V Line in out 3 3V DIO max 10Mps DIO SBRIO Conn GPIO SDIO 4r 4w
4. 4 GBEO_CTREF B14 A15 SUS_S3 B15 A16 SATAO TX B16 A17 SATAO TX B17 A18 SUS_S4 B18 A19 SATAO_RX B19 A20 SATAO_RX B20 A21 GND B21 A22 B22 A23 B23 A24 SUS_S5 B24 A25 B25 A26 B26 A27 BATLOW B27 A28 ATA_ACT B28 A29 AC_SYNC B29 A30 AC_RST B30 A31 GND B31 A32 AC_BITCLK B32 A33 AC_SDOUT B33 A34 BIOS_DISABLE B34 A35 THRMTRIP B35 GND GBE0_ACT LPC_FRAME LPC_ADO LPC_AD1 LPC_AD2 LPC_AD3 LPC_CLK GND PWRBTN SMB_CK SMB_DAT SMB_ALERT SUS_STAT GND PWR_OK WDT AC_SDIN1 AC_SDINO GND SPKR I2C_CK I2C_DAT THRM Issued by Jan Erik Larsson Pin A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82 A83 A84 A85 A86 A87 A88 A89 A90 J1 56 110 PC mod_signal Pin B56 GND B57 B58 B59 GND B60 B61 B62 SDIOO_DATA1 B63 B64 B65 GND B66 SDIOO_DATA2 B67 PCIE_TX0 B68 PCIE_TX0 B69 GND B70 LVDS_A0 B71 LVDS_AO B72 LVDS_A1 B73 LVDS_A1 B74 LVDS_A2 B75 LVDS_A2 B76 LVDS_VDD_EN B77 LVDS_A3 B78 LVDS_A3 B79 GND B80 LVDS_A_CK B81 LVDS_A_CK B82 LVDS_l2C_CK B83 LVDS_l2C_DAT B84 SDIOO_DATA3 B85 KBD_RST B86 KBD_A20GATE B87 PCIEO_CK_REF B88 PCIEO_CK_REF B89 GND B90 Date Ref Page 2009 08 18 c002v1 PC mod_signal SDIOO_WP GND SDIOO_CD WAKEO WAKE1 PCIE_RX0 PCIE_RX0 GND LVDS_BKLT_EN GND LVDS_BKLT_CTRL VGA_RED GND Prevas Date Ref Page FF019 SBRIO Methone 200
5. 9 08 18 c002v1 Issued by Jan Erik Larsson Title User Manual A36 USB6 B36 USB7 A91 B91 VGA_GRN A37 USB6 B37 USB7 A92 B92 VGA_BLU A38 USB_6_7_OC B38 USB_4 5 OC A93 SDIOO_CLK B93 VGA_HSYNC A39 USB4 B39 A94 B94 VGA_VSYNC A40 USB4 B40 A95 B95 VGA_l2C_CK A41 GND B41 GND A96 GND B96 VGA_I2C_DAT A42 USB2 B42 USB3 A97 VCC_Main B97 TV_DAC_A A43 USB2 B43 USB3 A98 VCC_Main B98 TV_DAC_B A44 USB 2 3 OC B44 USB_0 1_OC A99 VCC_Main B99 TV_DAC_C A45 USBO B45 USB1 A100 GND B100 GND A46 USBO B46 USB1 A101 VCC_Main B101 VCC_Main A47 VCC_RTC B47 A102 VCC_Main B102 VCC_Main A48 EXCDO_PERST B48 A103 VCC_Main B103 VCC_Main A49 EXCDO_CPPE B49 SYS_RESET A104 VCC_Main B104 VCC_Main A50 LPC_SERIRQ B50 CB_RESET A105 VCC_Main B105 VCC_Main A51 GND B51 GND A106 VCC_Main B106 VCC_Main A52 B52 A107 VCC_Main B107 VCC_Main A53 B53 A108 VCC_Main B108 VCC_Main A54 SDIOO_DATAO B54 SDIOO_CMD A109 VCC_Main B109 VCC_Main A55 B55 A110 GND B110 GND 3 3 Ethernet J5 The PC module supplies Gbit LAN signals over the Com Express connector The Methone board has a RJ45 connector with built in magnetics and filtering J5 Pin Diff_pair Pair 1 Pair 2 Pair 3 Pair 2 1 2 3 4 5 6 i Pair 4 Prevas Date Ref Page FF019 SBRIO Methone 2009 08 18 c002v1 Issued by Jan Erik Larsson Title User Manual 3 4 USB J6 J7 J8 The PC module supplies USB 2 0 signals over the Com Express connector The Methone board has three double U
6. Methone board and it connects to the Com Express as well as the Codec The board also has a digital SPDIF output J24 J21 J24 Pin Signal Pin Signal 1 Line out P 1 Digital out 2 GND 2 GND 3 Line_out_L 4 Line jn H 5 GND 6 Line_in_L Prevas Date Ref Page FF019 SBRIO Methone 2009 08 18 c002v1 100 1 Issued by Jan Erik Larsson Title User Manual 3 10 Power Distribution J19 J4 The input voltage to the Methone board should be 12V DC at 6A minimum The incoming 12V is connected to J19 and the rail is short circuit protected by a fuse and has a hardware software controlled transistor for on and off Push button S2 activates the power if software control is used otherwise there should be a jumper inserted in J3 to keep the power on all time The 12V will be connected to the PC module via the COM Express connector and the module consumes roughly 6W 0 5A Push button S1 is generating a reset signal to the system The 12 V is also connected to J20 to drive a Fan The Methone board also has a battery holder for a back up battery mainly for the Real time clock on the PC module The battery should be a 3V Lithium type CR2032 Other voltage supplies required for the system is generated on the Methone board They are e 20V 43 1 0A for the SBRIO card J4 to be supplied over a cable to the SBRIO e 5V 5 5 5A for USB SATA JILI RS232 the Super I O and internal logic e 3 3V 5 0 1A for internal logic T
7. O2 32 GND 8 GND 33 LPT_SLIN Port6 DIOS 9 LTP_PD 3 PortS DIO3 34 GND 10 N C 5V from SBRIO 35 LPT_STB Port6 DIO6 11 LTP_PD_4 Port5 DIO4 36 GND 12 GND 37 LPT_INIT Port6 DIO7 13 LTP_PD_5 PortS DIOS 38 GND 14 GND 39 LPT BUSY Port6 DIO8 15 LTP_PD_6 Port5 DIO6 40 GND 16 GND 41 GPIO Port DIO4 17 LTP_PD_7 Port5 DIO7 42 GND 18 GND 43 GPIl Port2 DIOS 19 N C Port5 DIO8 44 GND 20 GND 45 GPI2 Port DIO6 21 LPT_SLCT Port6 DIO9 46 GND 22 LPT PE Port6 DIOCTL 47 GPB Port2 DIO7 23 GPOO Port6 DIOO 48 GND 24 GND 49 LPT_ACK Bo DIO8 25 GPOI Port6 DION 50 GND Prevas FF019 SBRIO Methone Title User Manual 3 2 COM Express connector J1 The connection to the PC Module is made over a standardized COM Express interface The Methone uses the first of the two 220 pin connectors Row A amp B The connector is surface mounted with 0 5mm pitch and selected so the height between the boards will be 8 mm The connector is specified for very high data rates and great care has to be taken when creating the layout to handle Pin PC mod_signal signals of up to 3Gb s J1 1 55 Pin PC mod_signal A1 GND B1 A2 GBE0_MDI3 B2 A3 GBE0_MDI3 B3 A4 GBE0_LINK100 B4 A5 GBEO_LINK1000 B5 Ap GBEO_MDle B6 A7 GBE0_MDI2 B7 A8 GBEO_LINK B8 A9 GBEO_MDI1 B9 A10 GBEO_MDI1 B10 A11 GND B11 A12 GBEO_MDIO B12 A13 GBE0_MDIO B13 A1
8. SB type A connectors for the USB signals as well as power supply with over current protection and signaling Note that for Toradex modules USB channels 4 and 6 J8 are Hi speed 480 Mbit only J6 J7 J8 Pin Signal Pin Signal Pin Signal U1 USBO 5V U1 USB2 5V U1 USB4 5V U2 USBO D U2 USB2 D U2 USB4 D U3 USBO D U3 USB2 D U3 USB4 D U4 GND U4 GND U4 GND L1 USB1 5V L1 USB3 5V Li USB6 5V L2 USB1 D L2 USB3 D L2 USB6 D L3 USB1 D L3 USB3 D L3 USB6 D L4 GND L4 GND L4 GND Note that the signal names above describe the connection to the Com Express connector the actual signal in the PC module may vary depending on manufacturer For Toradex Robin module the signals are mapped as follows Com Exp PC module Remark USBO USBO USB1 USB1 USB2 USB3 USB3 USB4 USB4 USB6 Hi speed only 480 Mbit USB6 USB7 Hi speed only 480 Mbit Prevas Date Ref Page FF019 SBRIO Methone 2009 08 18 c002v1 Issued by Jan Erik Larsson Title User Manual 3 5 SATA J12 The PC module supplies SATA 1 5 3Gb s signals over the Com Express connector The Methone board has one SATA data connector as well as a power connector J4 for 5V power limited to 1A for an external 2 5 hard disk J12 Signal GND e 20V SBRIO Xx GND 5V SATA _ Rx Rx GND H 5 Noo ROD ch 3 6 VGA J14 The PC module supplies VGA signals for an external monitor over the Com Express connector The Methone board has one 15 pi
9. SR 7 CTS 7 CTS 8 RTS 8 RTS 9 N C 9 N C 3 8 2 Keyboard and Mouse J10 The Super I O has support for keyboard and mouse over PS 2 The Methone layout supports both a double keyboard mouse connector as well as combined signals for both keyboard and mouse The pin configuration of the lower connector is default for the keyboard and if a mouse also needs to be attached a splitter cable has to be used If a double connector is used the top will be for mouse and have the corresponding mouse signals and power connected J10 Keyboard Mouse Female connector from the front Prevas Date Ref Page FF019 SBRIO Methone 2009 08 18 c002v1 Issued by Jan Erik Larsson Title User Manual Pin1 DATA K Data for Keyboard Pin2 DATA M Data for Mouse Pin3 GND Ground Pin4 Vcc 5 V DC at 100 mA Pin5 CLK K Clock for Keyboard Pin6 CLK M Clock for Mouse Splitter cable is needed for Mouse data Pin also used in top connector for mouse Splitter cable is needed for Mouse clock Pin also used in top connector for mouse Figure 12 Keyboard Mouse connector 3 9 Sound J21 The Methone board has a Realtek ALC888 HDAudio Codec chip to handle audio The line in out are connected to a pin header J21 on the Methone board and it s up to the user to do any adaption needed for the system amplifiers etc The Codec is connected to seven pins on COM Express connector allocated to support HD Audio There is also a beeper on the
10. he 5V supply is mainly provided for external devices connected to the USB SATA 2 5 drive JILI Electronics the Backlight needs more current and is supplied from the 12V and RS232 ports through dedicated 5V supply pins The Methone board is able to supply a total of 5 A for external 5V Current limiting circuits are implemented for short circuit protection and limitation of current on each dedicated 5V supply pin J19 Pin Signal 1 GND 5V SATA 2 12V in 20V SBRIO J20 Pin Signal 1 N C 2 12V 3 GND Prevas Date Ref Page FF019 SBRIO Methone 2009 08 18 c002v1 11 11 Issued by Jan Erik Larsson Title User Manual 3 11 Mechanical The Methone board is mounted on top of the SBRIO board connected to connector P2 on the SBRIO The board has a cut outs for the large capacitor on the SBRIO The Methone board mounting stand offs fits both the digital and analog SBRIO boards g i 8 GI Vi A CH rz T 4 I SE e ry co es a OR gee le P im 1 Cc n asai cI LD Fa E CoS w nn erironiog bol pe H 02 L QS JO VHT D Ee Wed DOC Je oa 7 Si ak sie D air 8 1 Led Ji wo 00 00 o 000 ipi D Hp eJ p Tg OOO Eo
11. n 3 row D Sub for the signals Note that VGA is currently only supported by the Toradex module 3 7 LVDS J11 The PC module supplies LVDS signals for an external LCD display over the Com Express connector This functionality is not supported on all PC modules The Metjhone board has a 40 pin flat foil connector FFC to support the LVDS signals power for electronics and backlight control signals and an I2C link for identification The interface is referred to as JILI Jumptec Intelligent LVDS Interface Note that this interface is only fully supported by the Kontron module and described in their documentation 3 8 Super LO The Methone board uses a Winbond W83627HF Super I O chip to generate two RS232 ports PS 2 signals for keyboard and mouse and IEE1284 signals for communication with the SBRIO over the DIO interface The Super I O communicates with the PC module via the LPC Low Pin Count bus in the Com Express connector Prevas Date Ref Page FF019 SBRIO Methone 2009 08 18 c002v1 Issued by Jan Erik Larsson Title User Manual 3 8 1 Dual RS232 serial J22 J23 The Methone board has two RS232 channels with RXD TXD CTS RTS DSR DTR and Ground in a stacked double 9 pin D Sub plug There is also 5V available on one pin in each D sub The total current for the two pins together is limited to 1A J22 Com1 J23 Com2 Pin Signal Pin Signal 1 5V 1 5V 2 TxD 2 TxD 3 RxD 3 RxD 4 DTR 4 DTR 5 GND 5 GND 6 DSR 6 D
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