Diamond Systems C-PGS-KIT User's Manual
Contents
1. Mode Pins 1 2 Jumper Pins 3 4 Jumper Pins 5 6 Jumper RS 232 Default ON OFF OFF RS 422 OFF ON OFF RS 485 OFF OFF ON COM2 RS 422 485 FEATURE CONFIGURATION JTM1 Using jumper JTM1 the COM2 port RS 422 485 features can be configured The default configuration is with no jumpers installed Feature Jumper Setting RS 422 485 TX Pull up Pins1 amp 2 RS 422 485 TX Pull down Pins 3 amp 4 RS 422 485 Terminal 1200hm Pins 5 amp 6 RS 422 Terminal 1200hm Pins7 amp 8 RS 422 RX Pull up Pins 9 amp 10 RS 422 RX Pull down Pins 11 amp 12 CMOS SETUP JBAT1 Using jumper JBAT1 the CMOS can be retained or cleared Immediately after clearing CMOS the default BIOS should be loaded Mode Jumper Setting Keep CMOS Default Pins1 amp 2 Clear CMOS Pins 2 amp 3 LCD FEATURE CONFIGURATION J1 Using jumper J1 the frame rate and scan direction of the LCD device can be configured Feature Jumper Setting Frame Rate Low Default Pins 1 amp 3 on Frame Rate High Pins 1 amp 3 off Scan Direction Low Default Pins 2 amp 4 on Scan Direction High Pins 2 amp 4 off LCD BACKLIGHT VOLTAGE SELECT JINV1 Using jumper JINV1 the input power voltage for the LCD backlight can be selected Voltage Jumper Setting 5V Default Pins 1 amp 2 12V Pins 2 amp 3 Pegasus Fast Start Guide 7460572 RevA Page 8 of 12 LVDS PANEL VOLTAGE2. DRQO D10 DACK5 DROS D12 DACK6 DRAG D14 DACK7 DRQ7 5V D17 MASTER D18 Ground D19 Ground Pegasus Fast Start Guide 7460572 Rev A Page 11 of 12 CONFIGURING IDE DEVICES The on board PCI IDE connector supports two IDE devices a primary master and a primary slave The supported IDE devices include the on board flashdisk a CompactFlash disk a flashdisk plug in module on the IDE connector or external IDE devices You can configure the system s IDE devices from the BIOS s Standard CMOS Features screen Many devices have on board jumpers for configuring itself as a master or slave Consult the device s User Manual for details The possible IDE device combinations for the two Pegasus models are as follows Model PGS800 256 2G Master Slave Device on IDE Connector 2GB on board flashdisk CompactFlash Disk 2GB on board flashdisk The 2GB on board flashdisk on Pegasus model PGS800 256 2G is fixed as the primary slave device and defaults to drive C if no other bootable device is found If a bootable device is found as the primary master the on board flashdisk is assigned drive D This model does not allow for devices on the IDE connector and a CompactFlash disk to co exist Model PGS800 256 Master Slave Device on IDE Connector Device on IDE Connector CompactFlash Disk Device on IDE Connector Pegasus Fast Start Guide 7460572 RevA Page 12 of 12
3. 6 12VDC Key 7 8 5VDC Ground 9 10 5VDC Pegasus requires only 5VDC input power to operate However since the PC 104 bus includes pins for 3 3V and 12V these voltages may be supplied through this connector if desired Also if a 3 3V LCD is used then 3 3V must be supplied through this power connector Multiple 5V and ground pins are provided for extra current carrying capacity if needed Each pin is rated at 3A max For applications requiring less than 3A the first 4 pins may be connected to a standard 4 pin miniature PC power connector or the alternate power I O connector may be used 1 O POWER CONNECTOR IO_P1 This connector provides an alternate connector for either input power to the system or output power for use with external drives 1 5V I O 2 Ground 3 Ground 4 12V I O Diamond Systems cable number 6981006 mates with this connector It provides a standard full size power connector for a hard drive or CD ROM drive and a standard miniature power connector for a floppy drive EXTERNAL BATTERY CONNECTOR EBAT1 This connector provides a means to connect an external battery to the Pegasus SBC 1 Ground 2 3 3VDC ETHERNET CONNECTOR LAN1 Pegasus supports both a pin header and an optional RJ 45 jack for Ethernet signals The pin header pin out is shown here The RJ 45 pin out matches industry standards The LED signals are referenced to ground T
4. cable 6981171 to the USBO 1 connector on the SBC and connect your keyboard and mouse devices to the connectors on the other end of the cable 4 Connect an external IDE hard drive or CD device to the SBC Attach the IDE ribbon cable 6981004 to the IDE Flashdisk connector on the SBC and connect your IDE device to the connector on the other end of the cable Note you must provide an external source of power for your IDE device 5 Optional for USB storage device If you are using a USB storage device attach the USB cable 6981171 to the USBO 1 USB2 3 if using a USB keyboard and mouse connector on the SBC and connect your external storage device to the USBO USB2 if using a USB keyboard and mouse connector on the other end of the cable 6 Connect the SBC to power Attach the Power In cable 6981175 to the Power In connector on the SBC Ensure your 5V power source is off Connect your 5V power source to the other end of the cable 7 Turn on the power source The Pegasus BIOS screen should appear and then the SBC should begin booting from the external storage device BIOS CONFIGURATION FOR ADD ON BOARDS When you plug PC 104 boards onto Pegasus the BIOS may or may not recognize the new board If the new board is not recognized you may need to configure the new hardware in the BIOS before being able to use it You can configure the system s IRQ DMA resources from the BIOS s PnP PCI Configurations screen Following is a table of th
5. 4 DIAMOND SYSTEMS CORPORATION Pegasus is a rugged low power PC 104 Plus Single Board Computer SBC with a 500MHz AMD LX800 Pegasus Fast Start Guide DSC Document 7460572 Rev A CPU 256MB of on board DRAM and an optional 2GB on board IDE flashdisk This Fast Start Guide provides an overview of Pegasus features a listing of products information on the I O connections and jumpers on board BIOS and IDE considerations and a basic procedure for powering up the SBC For more detailed information please refer to the Pegasus User Manual PEGASUS KEY FEATURES 5 gt o Low power mid range PC 104 Plus expandable single board computer AMD Geode LX800 processor operating fan less at SOOMHz 256MB DDR DRAM soldered on board 2GB on board IDE flashdisk model PGS800 256 2G only Fully featured including support for o Four USB 2 0 ports QO ER o EE EE C S S One RS 232 serial port One RS 232 422 485 serial port 10 100Mbps Ethernet IDE hard drive interface for one device Type II CompactFlash socket VGA CRT and 1280 X 1024 LCD o PS 2 Keyboard and Mouse Support for Windows XP Windows XPe Windows CE Linux and DOS e PC 104 Plus ISA PCI stackthrough expansion 40 C to 85 C operating temperature PRODUCT MODEL NUMBERS Model PGS800 256 2G PGS800 256 C PGS KIT Description Pegasus SBC SOOMHz LX800 256MB on board DRAM 2GB on board IDE flashdisk Pegasus SBC SOOMHz LX800 256MB on boa
6. SELECT JVLCD1 Using jumper JVLCD1 the input power voltage for the LVDS panel can be selected Voltage Jumper Setting 5V Pins1 amp 2 12V Default Pins 2 amp 3 CABLE NUMBERS Pegasus SBC Cable Kit C PGS KIT Photo Number Item Number Description 1 6981175 Cable Crimp 2x5 0 1 Power In 2 6981162 Cable PS 2 Keyboard Mouse 2mm 2x5 to 2x Mini DIN 6 3 6981006 Cable Power Out 4 6981171 Cable Crimp 2x5 2mm Dual USB Quantity 2 5 6981161 Cable Ethernet RJ45PNL CRIMP2x5 2mm 12 6 6981180 Cable External Battery 7 6981084 Cable VGA DD15F to IDC12 2mm 8 6981081 Cable Dual Serial Port 2mm 2x10 to 2x DB9M 9 6981004 Cable 44 Pos Ribbon IDE Drive 10 6981165 Cable IDC10FxIDC10F 2mm 12 Pegasus Fast Start Guide 7460572 Rev A Page 9 of 12 POWERING ON PEGASUS Follow these steps to power on and verify the functionality of the Pegasus SBC This process assumes you have a Pegasus SBC and cable kit 1 Connect a VGA monitor to the SBC Attach the VGA cable 6981084 to the VGA connector on the SBC and connect your monitor VGA cable to the DB9 socket 2 Connect a keyboard and mouse to the SBC Attach the PS 2 Keyboard Mouse cable 6981162 to the PS 2 connector on the SBC and connect your keyboard and mouse devices to the connectors on the other end of the cable 3 Optional for USB Keyboard Mouse If you are using a USB keyboard and mouse attach the USB
7. X 1 2 TX NC 3 4 RX RX 5 6 Link LED Link LED 7 8 Act LED Key 9 10 Act LED Pegasus Fast Start Guide 7460572 RevA Page 4 of 12 SERIAL PORT CONNECTOR COM1 This connector provides access to the 2 serial ports from the CPU chip Port 1 is RS 232 only and Port 2 may be jumper configured for RS 232 RS 422 or RS 485 protocols In RS 422 485 mode the port may have a jumper selectable 120 ohm termination resistor across the RX pins and jumper selectable pull up pull down resistors on the TX RX lines The RX resistors are configured so that the port reads back a O when it is open circuit RS 232 Configuration RS 422 Configuration RS 485 configuration DTR 1 RI1 PIEN Ground Ground se SENS POENTO PESES Port2 DCD2 DSR 2 NC 11 12 NC NC 114 12 NC RXD2 13 14 RTS2 Tx 13 14 TX RTX 13 14 RTX TXD2 15 16 cTS2 RX 15 16 RX NC 15 16 NC RI 2 nc 17 18 Nc nc 17 18 NC Ground 19 20 Ground Ground 19 20 Ground Ground 19 20 Ground USB CONNECTORS USB1 and USB2 These connectors provide access to the four USB 2 0 ports The shield pin is tied to system ground The key positions are missing to match the key position in the cable to prevent misconnection Both connectors have the same pin out Ground 1 2 5V Channel 0 Data 3 4 Channel 0 Data Key 5 6 Ground Ground 7 8 5V Channel 1 Data 9 10 Channel 1 D
8. ata Ground 1 2 5V Channel 2 Data 3 4 Channel 2 Data Key 5 6 Ground Ground 7 8 5V Channel 3 Data 9 10 Channel 3 Data Pegasus Fast Start Guide 7460572 RevA Page 5 of 12 PS 2 KEYBOARD MOUSE CONNECTOR KBMS1 This connector provides the standard PS 2 keyboard and mouse signals 5V 1 2 5V KB Data 3 4 MS Data KB Clock 5 6 MS Clock Ground 7 8 Key NC 9 10 Ground 5V Power connects to pin 4 of the PS 2 connector KB Data MS Data Data connects to pin 1 of the PS 2 connector KB Clock MS Clock Clock connects to pin 5 of the PS 2 connector Ground Ground connects to pin 3 of the PS 2 connector Note Pins 2 and 6 on the Mini Din 6 PS 2 connectors are unused NC No Connection IDE FLASHDISK CONNECTOR IDE1 RESET 1 D7 3 D6 5 D5 7 D4 9 D3 11 D2 13 D1 15 DO 17 Ground 19 DRQ 21 IDEIOW 23 IDEIOR 25 IORDY 27 DACK 29 IRQ14 31 Al 33 AO 35 CS0 37 LED 39 5V 41 Ground 43 2 Ground 4 D8 6 D9 8 D10 10 D11 12 D12 14 D13 16 D14 18 D15 20 Key 22 Ground 24 Ground 26 Ground 28 Ground 30 Ground 32 Pulled low for 16 bit operation 34 Not Used 36 A2 38 CS1 40 Ground 42 5V 44 Not Used This connector is a 2x22 44 pin 2mm pitch SMT not through hole pin header with gold flash plating It mates with Diamond Systems cable number 6981004 and may be used to connect an exter
9. e IRQs for the system peripheral devices IRQ Level Function IRQ 01 PC AT Enhanced PS 2 Keyboard IRQ 03 Communications Port IRQ 04 Communications Port IRQ 05 Standard Enhanced PCI to USB Host Controller IRQ 05 Standard Open HCD USB Host Controller IRQ 06 Standard Floppy Disk Controller IRQ 10 Advanced Micro Devices Win 2K Win Graphics Driver IRQ 10 Geode LX AES Crypto Driver IRQ 11 Realtek RTL8139 810x Family Fast Ethernet NIC IRQ 12 Microsoft PS 2 Mouse IRQ 14 Primary IDE Channel Pegasus Fast Start Guide 7460572 RevA Page 10 of 12 BIOS CONFIGURATION FOR THE ISA BUS I O ADDRESSES The default configuration for the ISA bus is as follows connector PC104PI The ISA bus I O address ranges can be changed in the BIOS IOCHCHK SD7 SD6 SD5 SD4 SD3 SD2 SD1 SDO IOCHRDY AEN SA19 SA18 SA17 SA16 SA15 SA14 SA13 SA12 SA11 SA10 SA9 SA8 SA7 Together these two connectors comprise Ground Ground RESETDRV SBHE 5V LA23 IRQ9 LA22 5V LA21 DRQ2 LA20 12V LA19 ENDXFR LA18 12V LA17 Key MEMR SMEMW MEMW SMEMR SD8 IOW SD9 IOR SD10 DACK3 SD11 DRQ3 SD12 DACK1 SD13 DRQ1 SD14 REFRESH SD15 SYSCLK Key IRQ7 IRQ6 IRQ5 IRQ4 IRQ3 DACK2 TC BALE 5V OSC Ground Ground co Do Ground c D1 MEMcs16 c2 D2 locsi6 c3 D3 iRQ10 ca D4 iRQ11 c5 D5 1IRQ12 6 D6 IRQ13 IRQ14 c8 D8 DACKO c9 D9
10. nal IDE drive hard disk or CD ROM Alternately an IDE flashdisk module can be plugged into the IDE Flashdisk connector Note Pin 20 is removed for keying to prevent incorrect cable installation Pegasus Fast Start Guide 7460572 Rev A Page 6 of 12 VGA CONNECTOR VGA1 This connector provides the connection for a VGA display CRed CGreen CGlue CHSync CVSync LCD PANEL CONNECTOR LVDS1 ON wire Inj AJN Ground Key Ground DDC Data DDC Clock This connector is located on the bottom of the Pegasus SBC and provides the connection for a LVDS LCD display NC 1 NC 2 Scan Direction 3 Frame Rate Control 4 Ground 5 LVDS Clock 6 LVDS Clock 7 Ground 8 LVDS D2 9 LVDS S2 10 Ground 11 LVDS D1 12 LVDS D1 13 Ground 14 LVDS DO 15 LVDS DO 16 Ground 17 Ground 18 VDD SEL 19 VDD SEL 20 LCD BACKLIGHT CONNECTOR INV1 This connector provides connection for the LCD backlight 1 INV SEL 2 INV SEL 3 Ground 4 Ground 5 DISPEN 6 Brightness MISCELLANEOUS SIGNALS CONNECTOR MIS1 Ground 1 2 Reset HDDLED 3 4 5V PLED 5 6 5v SPKOUT 7 8 5V Brightness 9 10 Key Pegasus Fast Start Guide 7460572 Rev A Page 7 of 12 JUMPER FUNCTIONS COM2 RS 232 422 485 SELECTION JRS1 Using jumper JRS1 the COM2 port can be configured to operate in RS 232 RS 422 or RS 485 mode
11. rd DRAM no on board IDE flashdisk Pegasus Cable Kit CONNECTOR FUNCTIONS The board conforms to PC 104 specifications for the four corners and four mounting holes Wings or extensions on the left and right sides provide additional room for I O connectors The wings extend 0 25 past the standard PC 104 board edges as shown in the Figure 1 below The connector and jumper layout is provided in Figures 1 and 2 below This layout enables most connectors to be positioned in the board wings and also provides sufficient clearance for the mating connectors when latching connectors are used All I O connectors are vertical except for the power I O external battery and optional RJ 45 PIN 1 Al LAN 1 PIN 1 PIN 1 te PIN 1 JT i N mall AMD Geode LX800 ar PIN 1A Figure 1 Pegasus top drawing showing connector and jumper locations Pegasus Fast Start Guide 7460572 Rev A Page 2 of 12 oS PC104P 1 Figure 2 Pegasus bottom drawing showing connector and jumper locations The following pages describe the pin outs for the Pegasus connectors Unless otherwise indicated pins marked as Key are cut away or removed from the connector Pegasus Fast Start Guide 7460572 RevA Page 3 of 12 MAIN POWER INPUT CONNECTOR PWR1 Input power may be supplied either through this connector the I O power connector or directly through the PC 104 bus power pins Ground 1 2 5VDC Ground 3 4 12VDC Ground 5
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