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Global American 3307980 User Manual

3.5" embedded controller 3307980 amd geode lx
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User's Manual
3.5" x Embedded x Controller . 3307980
AMD Geode LX
Version 1.0

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Summary of Contents for Global American 3307980

  • Page 1 User’s Manual 3.5" x Embedded x Controller . 3307980 AMD Geode LX Version 1.0...
  • Page 2 Copyrights This manual is copyrighted and all rights are reserved. It does not allow any non authorization in copied, photocopied, translated or reproduced to any electronic or machine readable form in whole or in part without prior written consent from the manufacturer. In general, the manufacturer will not be liable for any direct, indirect, special, incidental or consequential damages arising from the use of inability to use the product or documentation, even if advised of the possibility of such damages.

  • Page 3: Table Of Contents

    Board Dimensions ............... 4 Installations ............5 Installing the Memory ............6 Setting the Jumpers ............. 7 Connectors on 3307980............. 10 Appendix ............19 A. I/O Port Address Map........... 19 B. Interrupt Request Lines (IRQ) ........20 C. Watchdog Timer Configuration........21...

  • Page 4: Introduction

    INTRODUCTION Introduction Product Description The 3307980 3.5-inch disk size SBC incorporates the AMD Geode LX processor with speeds of 433MHz (LX700) or 500MHz (LX800). It comes with one DDR SO-DIMM socket that has a capacity of 1GB system memory. The board supports one 10/100Mbps Ethernet, using a Realtek RTL8100C controller.

  • Page 5: Checklist

    INTRODUCTION Checklist Your 3307980 package should include the items listed below. • The 3307980 AMD Geode LX 3.5-inch Disk Size SBC • This User’s Manual • 1 CD containing chipset drivers and flash memory utility • Optional cables 3307980 User’s Manual...

  • Page 6: Specifications

    INTRODUCTION Specifications AMD Geode LX CPU, 481-ball BGA LX800 @500MHz CPU Internal LX700 @433MHz Speed Power Management Award BIOS BIOS AMD CS5536 I/O companion multi-function south bridge Chipset One DDR SO-DIMM socket, Max. up to 1GB Memory LX800/LX700 built-in high performance 2D graphic controller, Graphic supports TFT, LVDS LCD &...

  • Page 7: Board Dimensions

    INTRODUCTION Board Dimensions 3307980 User’s Manual...

  • Page 8: Installations

    Installations This section provides information on how to use the jumpers and connectors on the 3307980 in order to set up a workable system. The topics covered are: Installing the Memory..............6 Setting the Jumpers ..............7 Connectors on 3307980 ............. 10...

  • Page 9: Installing The Memory

    Installing the Memory The 3307980 board supports one SODIMM DDR memory socket for a maximum total memory. The memory module capacities supported are 128MB, 256MB, 512MB and 1GB. Installing and Removing Memory Modules To install the DDR modules, locate the memory slot on the board and perform the following steps: 1.

  • Page 10: Setting The Jumpers

    Setting the Jumpers Jumpers are used on 3307980 to select various settings and features according to your needs and applications. Contact your supplier if you have doubts about the best configuration for your needs. The following lists the connectors on 3307980 and their respective functions.
  • Page 11 Jumper Locations on 3307980 Jumpers on 3307980 ................Page JP1: LVDS VDD Select (5V / 3.3V) ............9 JP2: CF Connector master/Slave Setting ............9 JP3: Clear CMOS Setting ................9...
  • Page 12 JP1: LVDS VDD Select (5V / 3.3V) VDD Setting 3.3V JP2: CF Connector master/Slave Setting Setting Function Short/Closed Master Open Slave JP3: Clear CMOS Setting Use JP3 to clear the CMOS contents. Note that the power connector should be disconnected from the board before clearing CMOS. Function Normal (default) Clear CMOS...

  • Page 13: Connectors On 3307980

    Connectors on 3307980 The connectors on 3307980 allows you to connect external devices such as keyboard, floppy disk drives, hard disk drives, printers, etc. The following table lists the connectors on 3307980 and their respective functions. Connector Locations on 3307980..........11 CN1: Compact Flash Card Socket ..........

  • Page 14: Connector Locations On 3307980

    Connector Locations on 3307980 Connectors on 3307980..............Page CN1: Compact Flash Card Socket ................12 CN2: FDD Connector ....................12 CN3:RJ45 Connector ....................12 CN4: PS/2 Keyboard and Mouse Connector ............12 CN5: VGA CRT Connector ..................13 CN6, J7: Serial Ports ....................13 IDE1: IDE Connector....................

  • Page 15: Cn1: Compact Flash Card Socket

    CN1: Compact Flash Card Socket CN2: FDD Connector Signal Name Pin # Pin # Signal Name INDEX DRV_SEL DSK_CH MOTOR DINST STEP WDATA WGATE TRACK WPROT RDATA SIDE CN3:RJ45 Connector Pin # Signal Name RJ45-4A RJ45-5A RJ45-7A RJ45-8A CN4: PS/2 Keyboard and Mouse Connector CN4 uses a Y-cable with dual D-connectors for a PS/2 keyboard and a PS/2 mouse.

  • Page 16: Cn5: Vga Crt Connector

    CN5: VGA CRT Connector Signal Name Signal Name Green Blue N.C. DDCDA HSYNC VSYNC DDCCLK CN6, J7: Serial Ports Pin # Signal Name (RS-232) DCD, Data carrier detect RXD, Receive data TXD, Transmit data DTR, Data terminal ready Ground DSR, Data set ready RTS, Request to send CTS, Clear to send RI, Ring indicator...

  • Page 17: Ide1: Ide Connector

    IDE1: IDE Connector Signal Name Pin # Pin # Signal Name Reset IDE Ground Host data 7 Host data 8 Host data 6 Host data 9 Host data 5 Host data 10 Host data 4 Host data 11 Host data 3 Host data 12 Host data 2 Host data 13...

  • Page 18: J2: External Audio Connector

    J2: External Audio Connector J2 is a 12-pin header that is used to connect to the optional audio cable card that integrates jacks for Line In, Line Out and Mic. Signal Name Signal Name Pin # Pin # LINEOUT_R LINEOUT_L Ground Ground LINEIN_R...

  • Page 19: J6: Tft Panel Connector

    *Depends on JP1 setting (1-2 for 3.3V/default, 2-3 for 5V). USB1, J8, J12: USB Connectors The J8, J12 USB pin header connectors support three USB 2.0 ports via optional USB cables. The 3307980 also supports an embedded USB connector, USB1, which supports another USB 2.0 port. Signal Name...

  • Page 20: J9: Pci-104 Connector

    J9: PCI-104 Connector PCI-104 Bus Signal Assignments J3/P3 GND/5.0V KEY² Reserved AD00 VI/O AD02 AD01 AD05 AD04 AD03 C/BE0* AD07 AD06 AD09 AD08 AD11 VI/O AD10 M66EN AD14 AD13 AD12 +3.3V C/BE1* AD15 +3.3V SERR* SB0* PERR* +3.3V SDONE STOP* +3.3V LOCK* +3.3V...

  • Page 21: J10: Parallel Port Connector

    J10: Parallel Port Connector Signal Name Pin # Pin # Signal Name Line printer strobe AutoFeed PD0, parallel data 0 Error PD1, parallel data 1 Initialize PD2, parallel data 2 Select PD3, parallel data 3 Ground PD4, parallel data 4 Ground PD5, parallel data 5 Ground...

  • Page 22: Appendix

    APPENDIX Appendix A. I/O Port Address Map Each peripheral device in the system is assigned a set of I/O port addresses which also becomes the identity of the device. The following table lists the I/O port addresses used. Address Device Description 000h - 01Fh DMA Controller #1 020h - 03Fh...

  • Page 23: Interrupt Request Lines (Irq)

    APPENDIX B. Interrupt Request Lines (IRQ) Peripheral devices use interrupt request lines to notify CPU for the service required. The following table shows the IRQ used by the devices on board. Level Function IRQ0 System Timer Output IRQ1 Keyboard IRQ2 PIC2 (IRQ8-15) IRQ3 Serial Port #2...

  • Page 24: Watchdog Timer Configuration

    APPENDIX C. Watchdog Timer Configuration The WDT is used to generate a variety of output signals after a user programmable count. The WDT is suitable for use in the prevention of system lock-up, such as when software becomes trapped in a deadlock. Under these sort of circumstances, the timer will count to zero and the selected outputs will be driven.
  • Page 25 APPENDIX call Lock_Chip Enable_And_Set_Watchdog Endp ;[]=============================================== ; Name : Disable_Watchdog ; IN : None ; OUT : None ;[]=============================================== Disable_Watchdog Proc Near call Unlock_Chip mov cl, 07h mov al, 08h call Write_Reg ;switch to LD8 xor al, al mov cl, 0F6h call Write_Reg ;clear watchdog timer xor al, al...
  • Page 26 APPENDIX ;[]================================================ Unlock_Chip Proc Near mov dx, 4Eh mov al, 0Aah out dx, al Unlock_Chip Endp ;[]================================================ ; Name : Write_Reg ; IN : CL - register index AL - Value to write ; OUT : None ;[]================================================ Write_Reg Proc Near push ax mov dx, 4Eh mov al,cl...
  • Page 27 Any advice or comments about our products and service, or anything we can help you with please don’t hesitate to contact with us. We will do our best to support your products, projects and business. Address: Global American, Inc. 17 Hampshire Drive Hudson, NH 03051 Telephone: Toll Free (U.S. Only) 800-833-8999...

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