SBC84500 A3 User`s Manual
Contents
1. IRQO System merouput IRQ6 Floppy disk controller RQ7 Parallel port 1 Real time clock eo Reserved Serial port 4 12 Hardware Description SBC84500 User s Manual 3 6 System I O Address Map Chipset address Real time Clock NMI Controller DMA Page Register 120 Watch dog timer enable 121 Watch dog timer disable PNP audio I O map range from 220 250H 16 bytes MPU 401 select from 300 330H 2 bytes Hardware Description 13 SBC84500 User s Manual 3 7 DMA channel assignments Available Available Floppy disk 8 bit transfer Parallel Available Available Available EE E 3 5 Availabe 14 Hardware Description SBC84500 User s Manual 3 8 IDE Interface Connector The SBC84500VEA builds in 1 channel able to support 2 IDE drives PCI bus enhanced IDE controller which can support master slave mode and post write transaction mechanisms with 64 byte buffer and master data transaction IDE1 IDE Connector Pin Assignment Pim nescrimion pin Description Reset 2 GND Data 8 Data 9 Data 10 Data 11 Data 12 Data 13 Data 14 Data 15 0 No connector GND e 3 10 16 18 GND 4 NPACK 6 GND 8 GND 0 GND 2 WP PDIAG 6 SA2 8 HDC CSI 0 No connector 5V No connector Hardware Description 15 SBC84500 User s Manual 3 9 CompactFlash Socket U25 The SBC84500VEA Series is equipped2. Defaults Award BIOS Utility 37 SBC84500 User s Manual 6 2 5 Povver management setup Power Management Setup helps user to handle the SBC84500 board s green function This feature can shut down the video display and hard disk to save energy for example The power management setup screen is as following ROM PCI ISA BIOS SBC84500 POWER MANAGEMENT SETUP AWARD SOFTWARE INC Power Management Disabled KeyBoard 4 COM 2 PM Timers COM 1 Doze Mode Disabled LPT 2 Standby Mode Disabled Floppy Disk HDD Power Down Disabled LPT 1 MODEM Use IRQ NA IRQ2 Redir Reserved Throttle Duty Cycle Reserved PS 2 Mouse Coprocessor Hard Disk Reserved Quit 1 4 gt Select Item Help PU PD Modify Old Values Shift F2 Color Load BIOS Defaults Load Setup Defaults 38 Award BIOS Utility SBC84500 User s Manual 6 2 6 PnP PCI configuration This menu is used to assign certain IRQ to your PNP PCI Devices manually ROM PCI ISA BIOS SBC84500 PNP PCI CONFIGURATION AWARD SOFTWARE INC PNP OS Installed No PCIIRQ Actived By Level Resources Controlled By Auto Reset Configuration Data Disabled OnBoard EtherNet BootROM Disabled ESC Quit 1 4 gt Select Item Fl Help PU PD Modify F5 Old Values Shift F2 Color F6 Load BIOS Defaults F7 Load Setup Defaults e PNP OS Installed if you install Plug and Play operating system OS the OS will reassign the interr
3. General Description aa uu ua aaa nana anen nene nenen eee nene nonen nene eee eee 1 1 2 Specifications siria n et cR YI YE EINER RR aiai 2 rp ciu ciis isis iii 5 2 1 Board Dimension and Fixing Holes 5 peas 6 2 3 Jumper Settings orci in attt v s os 7 2 5 1 Watchdog Function Seting PT ise dtes 7 2 3 2 Serial Ports Settings JP9 JP10 JP11 eeentme 8 2 9 56 MOS Clear Jumper B a cocotte iran 8 2 5 4 Flat Panel Connector Voltage Selection JP2 een 8 2 3 5 Compact Flash IDE Mode Selection JP5 n 8 2 3 6 Serial Ports 5V and 12V Power Selection JP13 JP15 JP14 A A 9 KA Mee 10 Chapter 3 Hardward Description eene 11 9 1 Safety Precaution icem icri t anna h t 11 B e 6 WEE 11 ES k tia 11 3 4 System Memory see ie con z cs io o n eh leta s r canina nr 12 3 5 Interrupt Controller ira ierat a tiun aha v 12 3 6 System UO Address Map seen 13 3 7 DMA channel assignments eene 14 3 8 IDE Interface Connector eeeesseeess 15 3 9 CompactFlash Socket U25 16 3 10 Display Interface eee enieen ee nennen nnn n 16 3 10 1 Flat Panel CRT Interface Controller eee 16 3 10 2 VGA Flat Panel Connect iaa sica 17 31103 Flat Panel Connect
4. Power Connector 5V GND GND 12V SBC84500 User s Manual This page does not contain any information 4 Introduction SBC84500 User s Manual Chapter 2 Installation 2 1 Board Dimension and Fixing Holes Ke o 104 64 98 37 17 39 3 18 0 00 0 00 8 88 27 66 51 89 83 99 87 24 99 99 124 00 143 05 146 05 Unit mm Installation 5 SBC84500 User s Manual 2 2 Placement mee JP 1 OOO NC a ea S ee e e MANDA EE ee mo oo o me LCD1 JP3 E TB JP4 Aral m JP2 i M JP7 ee HI ee en Za CN ee JP8 ee 1 m c TU o E meeee ee ee ole alt IDE1 eeJP10 A eee OO nom bs DE oaie a eoo en eee e 71 nes P16 FDD1 z oe y 1 e Eu ee WEE een JP5 LI KE ees e ves Ge Oss Bej ee Gye 3 bje mie cs Se ph por 0 emo A ass Ss e jes oor ee PP sel D meee e ee ee 3 o milo mo 2 e ono e e VGA1 ce 2 e e eeocon n lem 3 eo S124 NEKI m SODIMMI U25 SBC84500 User s Manual 2 3 Jumper Settings The SBC84500VEA is configured to match the needs of your application by proper jump
5. vec DOML WEZ CASH RAS cst A13 BAD ATS BAD ATNBAD AI2BA1 A1ABA1 A1ABA1 MIOJAP ANAP MOAP AD AD A A l A2 A2 A3 A3 voc z a E E e e t uw 5 x e s E 2 o a E 4 a o m Ki e AS Ad 8 54 pin TSOP II SDRAM 16Mx16 32Mx8 64Mx4 chips Package memory address from A0 to A14 total 256M bit support SBC84500 didn t have address A14 only can detect only 128MB 52 SO DIMM Used Notice SBC84500 User s Manual 2 SBC84500 specification overview Geode GX1 Processor Series Signal Definitions continued 2 2 2 PCI Interface Signals Continued BGA SPGA Pin No Pin No Type Description Grant Lines GNT indicates to the requesting master thatit has besn granted access to the bus Each master has its own GNT line GNT can be pulled away at any time a higher REQ is received or if the master does not begin a cycle within a minimum period of time 16 SYSCLKs 2 2 3 pem Controller Interface Signals BGA SPGA Pin No Pin No Type Description 0 ose Gent Ps soon nene OJ Data Bus t i i t d ie 23 nie 25 The data bus lines driven to from Ps soon nene memory MA 12 0 Refer Refer Memory Address Bus t t Ee 23 Tabla 25 The multiplexed row column address lines driven to the system memory Supports 256 MB SDRAM memory address from A0 to A12 SDRAM 4Mx16 8Mx16 8Mx8 16Mx8 16Mx4 chips Package total 256M byte support you can use Sixteen CMOS 1
6. when it finally runs down you will need to replace the complete unit 6 2 Award BIOS setup Award s BIOS ROM has a built in Setup program that allows users to modify the basic system configuration This type of information is stored in battery backed CMOS RAM so that it retains the Setup information when the power is turned off Award BIOS Utility 33 SBC84500 User s Manual 6 2 1 Entering setup Power on the computer and press lt Del gt immediately This will allow you to enter Setup ROM PCI ISA BIOS SBC84500 CMOS SETUP UTILITY AWARD SOFTWARE INC STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMENT SETUP IDE HDD AUTO DETECTION PNP PCI CONFIGURATION SAVE amp EXIT SETUP LOAD BIOS DEFAULTS EXIT WITHOUT SAVING LOAD SETUP DEFAULTS Esc Quit TN SE Select Item F10 Save amp Exit Setup Shift F2 Change Color 34 Award BIOS Utility SBC84500 User s Manual 6 2 2 Standard CMOS setup The Standard CMOS Setup is used for basic hardyvare system configuration The main function is for Date Time setting and Floppy Hard Disk Drive setting Please refer the follovving screen for this setup ROM PCI ISA BIOS SBC84500 STANDARD CMOS SETUP AWARD SOFTWARE INC Date mm dd yy Thu May 24 2001 Time hh mm ss 13 24 7 CYLS HEADS PRECOMP LANDZONE SECTORS MODE Drive C 0 OMb 0 0 0 0 0 AUTO Drive D 0 0Mb 0 0 0 0
7. 0 AUTO Drive A 1 44M 3 5in Drive B None Video EGA VGA Halt On All But Keyboard Se Quit V 2 Select Item PU PD Modify Help Shift F2 Change Color To set the Date for example press either the arrow or lt Enter gt button on your keyboard to select one of the fields Month Date or Year then press either lt PgUp gt or lt PgDn gt to increase or decrease the value of that field Do the same steps for Time setting For IDE hard disk drive setup please check the following possible setup procedure 1 Use the Auto setting for detection during boot up 2 Use the IDE HDD AUTO DETECTION in the main menu the computer will automatically detect the HDD specifications 3 Manually enter the specifications by yourself from the User option Note If you need more information on any particular field just highlight it then press lt F1 gt button A pop up window will come out to give you more information on that field Award BIOS Utility 35 SBC84500 User s Manual 6 2 3 BIOS features setup This BIOS Features Setup is designed for the fine tuning of your system in order to improve its performance As for normal operation you don t have to change any default setting The default setting is pre set for most reliable operation ROM PCI ISA BIOS SBC84500 BIOS FEATURES SETUP AWARD SOFTWARE INC Virus Warning Disabled Video BIOS Shadow Enabled CPU Internal Cache Enabled C8000 CBFFF S
8. 6Mx8bit with 4banks SDRAMS or Sixteen CMOS 8Mx16bit with 4banks SDRAMS or Thirty two CMOS 4Mx16bit with 4banks SDRAMS or Thirty two CMOS 8Mx8bit with 4banks SDRAMS or Thirty two CMOS 16Mx4bit with 4banks SDRAMS on PC SODIMM In really design usually use Sixteen CMOS 16Mx bit with 4banks SDRAMS or Sixteen CMOS 8Mx16bit with 4banks SDRAMS in TSOP II package double side component six layers foe example like below SO DIMM Used Notice 53 SBC84500 User s Manual men foe 393 DE T iid 5 Li 5i 5 pod s poti SER E LE x A Sr UT GB E C um RE perzi CS SS as bad 2 4 H 1 i H d i od i 7 i A i vk dd i o n P FP P Er a n U10 CC U2 un nee s U3 U12 Ju U4 Z y ae dull L 1 BLOCK DIAGRAM pa0 Da7 DOMO 008 015 n DOMI Dat DQ23 DAM Si so SODIMM TOP side SODIMM Bottom side SO DIMM Used Notice 54
9. A interface The specifications and features are described as follows 4 1 1 Chipset The SBC84500VEA uses a NS CS5530A chipset for its SVGA controller It supports many popular 18 bit LCD displays and conventional analog CRT monitors The VGA BIOS supports LCD In addition it also supports interlaced and non interlaced analog monitors color and monochrome VGA in high resolution modes while maintaining complete IBM VGA compatibility 4 1 2 Display memory With 1 4 MB share memory the VGA controller can drive CRT displays or color panel displays with resolutions up to 1024 x 768 at 64 K colors The display memory can be expanded to 4 MB in BIOS for true color resolution of 1024 x 768 Display Drivers 29 SBC84500 User s Manual 4 2 Installation of SVGA driver Complete the following steps to install the SVGA driver Follow the procedures in the flow chart that apply to the operating system that you are using within your SBC84500 Important The following windows illustrations are examples only You must follow the flow chart instructions and pay attention to the instructions which then appear on your screen Note 1 The CD ROM drive is designated as D throughout this chapter Note 2 lt Enter gt means pressing the Enter key on the keyboard Note 3 When you are using a CRT display please make sure that your flat panel resolution settings in the BIOS setup are the same as your VGA resolution settings in Wind
10. ANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMENT SETUP IDE HDD AUTO DETECTION PNPIPCI CONFIGURATION LOAD BIOS DEFAULTS NOT AVAILABLE in DOS Version LOAD SETUP DEFAULTS ESC Quit V gt Select ltem F10 Save amp Exit Setup Shift F2 Change Color 44 Award BIOS Utility SBC84500 User s Manual 6 2 12 Save 8 exit setup If you select this option and press SEnter the values entered in the setup utilities will be recorded in the chipset s CMOS memory The microprocessor will check this every time you turn your system on and compare this to what it finds as it checks the system This record is required for the system to operate ROM PCI ISA BIOS SBC84500 CMOS SETUP UTILITY AWARD SOFTWARE INC STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMEN PNPIPCI CONFIGURA LOAD BIOS DEFAULT LOAD SETUP DEFAULTS ESC Quit V gt Select Item F10 Save amp Exit Setup Shift F2 Change Color 6 2 13 Exit without saving Selecting this option and pressing Enter lets you exit the Setup program without recording any new values or changing old ones ROM PCI ISA BIOS SBC84500 CMOS SETUP UTILITY AWARD SOFTWARE INC STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES
11. Devices Lan Video Audio COMI COMA LPT IDE FDD 3 Test condition 1 room temp 2 Maxpow Windows98 4 SBC84500 Test Result Summary Suggest Power Suppl Item Amp a Pow w ii Min Watt GX1 233MHZ 131A 655W 9 17W min GX1 300MHZ 1 54A 10 78W min Electrical Power Requirements 49 SBC84500 User s Manual This page does not contain any information 50 Electrical Povver Requirements SBC84500 User s Manual Appendix C SO DIMM Used Notice 1 PC SDRAM specification overview 4M x 16 8M x 16 8M x8 16M x 8 16M x 4 A12 BA1 MAP Ag AL A2 A3 vec TASH RASH CS AIIBAD AIABAT Am ab AD M a2 A vec MZ BA 1 ANAP Ag M A2 A3 voc c oo oomoN a e E E E S E iu e co x 2 o z e 2 o z a E 4 a 7 2 N E E d 54 pin TSOP II Dar VSSQ NC DO voca NC Das VSSQ NC Do4 voca NC VSS RESERVED DAM CLK CLKE RESERVED A11 ag RESERVED DAMH CLK CLKE RESERVED At ag AB AT A6 A5 AM vss SDRAM 4Mx16 8Mx16 8Mx8 16Mx8 16Mx4 chips Package memory address from A0 to A13 total 128M bit support SBC84500 can use SO DIMM Used Notice 51 SBC84500 User s Manual 16Mx16 32M x8 64M x 4 VSSQ Dos vccQ NC Dos VSSQ NC DOI vccQ NC VSS RESERVED RESERVED DOM DOM CLK CLK CLKE CLKE A14 A14 A11 A11 Ao Ag AB AB AT AT AB AB AS AA vs D o c ob wD
12. EN SA19 SA18 SA17 SA16 SA15 SA SA SA12 SA11 ar pas as par Continued PINNo PINName 2 RESETDRV an ka 12 DRQ2 14 NC ZEROWS 12V 20 GND 22 SMEMW 24 SMEMR 26 OW 28 OR 30 DACK3 32 DRQ3 34 DACK1 36 DRQ1 38 REFRESH 40 SYSCLK 42 RQ7 R AR GND 4 RESETDRV evo ls Ra so wo 12 DR 4 meo 16 zerows de Ju 20 GND 22 SMEMW 24 SMEMR 26 LO 28 Io 30 packat 32 ores JI 34 packt 36 oros 88 REFRESH so SYSCK 42 i 44 Im 46 Im ls ES o RB Hardware Description SBC84500 User s Manual PINNo PINName 5V so ose MEMCS16 IOCS16 I EE NE pom DRQ7 Lx m o Hardware Description 27 SBC84500 User s Manual 3 22 HDD LED Connector JP7 2 Pin connector for HDD LED communication 3 23 Power LED Connector JPG 2 Pin connector for Power LED communication DT ewe 3 24 Hardware Reset Connector JP4 2 Pin connector for Hardware Reset communication SSC 3 25 Audio Connector IP3 10 Pin connector for Audio communication Description Mic Signal Left Line Input Signal Left Audio Output Signal Right Audio Output Signal Right Line Input Signal 28 Hardyvare Description SBC84500 User s Manual Chapter 4 Display Drivers 4 1 Introduction The SBC84500VEA Series has an on board LCD VG
13. SBC84500 Series 3 5 HDD Form Factor SBC vvith CRTITFTIAUDIO and Fast Ethernet User s Manual Disclaimers The information in this manual has been carefully checked and is believed to be accurate AXIOMTEK Co Ltd assumes no responsibility for any infringements of patents or other rights of third parties which may result from its use AXIOMTEK assumes no responsibility for any inaccuracies that may be contained in this document AXIOMTEK makes no commitment to update or to keep current the information contained in this manual AXIOMTEK reserves the right to make improvements to this document and or product at any time and without notice No part of this document may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the prior written permission of AXIOMTEK Co Ltd Copyright 2003 by AXIOMTEK Co Ltd All rights reserved June 2003 Version A3 Printed in Taiwan Trademarks Acknowledgments AXIOMTEK is a trademark of AXIOMTEK Co Ltd Award is a trademark of Award Software Inc IBM PC AT PS 2 VGA are trademarks of International Business Machines Corporation Realtek RTL 8139C is a registered trademark of Realtek Semiconductor Corporation Other brand names and trademarks are the properties and registered brands of their respective owners Table of Contents Chapter 1 Introduction eege v s di des 1 1 1
14. SETUP USER PASSWORD POWER MANAGEMENT DETECTION PNP PCI CONFIGURATI Quit Without Saving Y N N LOAD BIOS DEFAULTS LOAD SETUP DEFAULTS ESC Quit V gt Select Item F10 Save amp Exit Setup Shift F2 Change Color Award BIOS Utility 45 SBC84500 User s Manual This page does not contain any information 46 Award BIOS Utility SBC84500 User s Manual Appendix A VVatchdog Timer Using the VVatchdog Function The SBC84500VEA CPU card uses version 2 0 of the watchdog timer This onboard WDT generates either a system reset depending on the settings made on jumper JP1 of SBC84500VEA Follow the steps below to enable and program the watchdog function of SBC84500VEA Start y Un Lock WDT OUT 120H OAH enter WDT function i OUT 120H OBH enable WDT function Set multiple 1 4 OUT 120 ONH N 1 2 3 or 4 se base timer 0 F OUT 121 0MH M 0 1 2 F W i counting SCH timer OUT 121 0MH M 0 1 2 F ge re set timer WDT time out generate RESET IF to disable WDT OUT 120 00H Can be disable at any time Watchdog Timer 47 SBC84500 User s Manual A ARCAS EE AC s oe oem me ome a peres em Lee Le o ores ome Dame e 48 Watchdog Timer SBC84500 User s Manual Appendix B Electrical Povver Requirements 1 Subject To measure the CPU power consumption of GX1 233 and 300MHZ 2 Configuration Windows 98 SE NEC 128MB SODIMM CPU Usage 100 GX1 233Mhz Memory Usage gt 80 Active
15. Select DMAS Onboard IR Controller d Video Memory Size 25M IR Address Select 3EOH Display status Both IR Mode Flat Panel Resolution 640x480 IR Transmission delay Enabled IR IRQ Select IR Mode Use DMA Disable ESC Quit 1 4 gt e Select Item Onboard Parallel Port Fl Help PU PD Modify Parallel Port Mode FS Old Values Shift F2 Color ECP Mode Use DMA F6 Load BIOS Defaults EPP Mode Select EPP1 9 F7 Load Setup Defaults This option is used to assign Onboard I O IRQ and DMA etc If you don t know how to configure them just press F7 to load Setup Defaults The flat panels will then be applied with two modes 640x480 r 800x600 for which it needs to set up from BIOS for proper flat panel resolution e Build in CPU Audio Enabled Disabled To disable enable the audio function e Audio I O Base Address 220H 240H 260H 280H To select the I O address for audio function e MPU 401 I O Base Address 300H 330H Disabled To select the I O address for MPU 401 midi interface 40 Award BIOS Utility SBC84500 User s Manual e Audio IRQ Select 5 7 10 Disabled To select the interrupt for audio function e Audio Low DMA Select DMAO DMA1 DMA Disabled To select the high DMA channel e Audio High DMA Select DMA5 DMA6 DMA7 Disabled To select the high DMA channel e Video Memory Size 1 5M 2 5M 4 0M To select the size of video memory It makes use of system memory fo
16. a the software utility and no jumper setting is required The following two tables are the pin assignments for the CRT VGA connector and the flat panel connector respectively VGA1 CRT VGA Connector Pin Assignment Trin ener rin Wesen 1 Red 2 L sen na N A 7 jon Ces ou 9 pccvcc 10 ons LCD1 Flat Panel Connector Pin Assignment rm Sonne Pin Descrintion eet OND La OND 5 vom e om 7 Nocomecor 8 on 9 Noconnector 10 Noconnector Lu Ines lees is B pt Lie feen I 17 No connector No connector E J umo s Continued Hardware Description 17 SBC84500 User s Manual Pin estate Pin Seite 2s Lemma 24 ese No connector 27 rotet 28 Tea R3 P21 24 28 31 R4 P22 32 R5 P23 FPCLK FPVSYNC FLM FPDISP FPHSYNC LP FPENABKL No connector VDDM 3 10 3 Flat Panel Connector Pin Description Wme enne FPVSYNC Flat Panel Vertical Sync Output FPHSYNC Flat Panel Horizontal Sync Output 12VM Controlled 12V power VDDM Controlled 3 3V or 5V power selected by JP2 18 Hardware Description SBC84500 User s Manual 3 11 Floppy Disk Controller The SBC84500VEA provides a 34 pin header type connector FDD1 for supporting up to two floppy drives The floppy drives could be any one of the following types 3 5 1 44MB 2 88MB FDD1 Floppy Disk Connector Pin As
17. able Four 16550 UARTs Compatible Serial Ports with 5V 12V Power Output in Pin 1 5V and Pin 9 12V via Jumper Setting 1 x RS 232 COM1 as D type 1 x RS 232 422 485 Jumper Selectable COM2 Box header 2 x RS 232 COM3 4 Box header One IrDA Pin header for Wireless Communication PS 2 Type Mini Din Connector System Reset Software Programmable Timer Interval 64 Levels 0 5 8 5 80 50 800 100 1600 Seconds Introduction BIOS RTC on Board Display On Board Ethernet On Board Audio On Board SSD Extension Povver Supply Introduction SBC84500 User s Manual AVVARD BIOS vvith DMI Plug and Play amp Y2K Compliant in 2Mbit Flash Rom SmartView VGA BIOS Function Integration Ethernet Novell Boot Rom Function Integration in W83977AF with external Lithium Battery CS5530A South Bridge Integrated Support CRT TFT Display via UMA Max to 4MB Sharing Memory Resolution Non interlaced CRT and TFT Monitor up to 1024 x 768 64K Color Realtek 8139C PCI PnP 10 100Base T Ethernet AC97 Codec with Surround Sound Microsoft Direct Sound 3D Audio Supported 32 bit Sound Blaster TM and Sound Blaster TM Pro Compatible Full duplex Operation for Simultaneous Record and Playback Internal MIC in Line in and Speaker out interface Reserved CompactFlash Socket One 16 bit PC 104 Connector Single 5V Range 4 75 5 25V Please refer to Appendix B for more information Internal
18. ample program Out 123h 03h Out 0 Out 1 Turn On Out 2 Out 3 Turn Off Out 123h 0Ah Out 0 Out 2 Turn Off Out 1 Out 3 Turn On Example program If INPUT 123 is 1011 then INPUT 2 is 0 If INPUT 123 is 1100 then INPUT 0 amp 1 are 0 The INPUT signal has to be TTL signal Hardware Description 21 SBC84500 User s Manual 3 13 Parallel Port Interface The onboard PRT of SBC84500VEA is a multi mode parallel port able to support W Standard mode IBM PC XT PC AT and PS 2 compatible with bi directional parallel port E Enhanced mode Enhance parallel port EPP compatible with EPP 1 7 and EPP 1 9 IEEE 1284 compliant W High speed mode Microsoft and Hewlett Packard extended capabilities port ECP IEEE 1284 compliant The address select of the onboard parallel port in LPT1 378H LPT2 278H LPT3 3BCH or disabled is done by BIOS CMOS setup CON Parallel Port Connector Pin Assignment Strobe 2 Las ton reet 4 Emrt 6 initiaize ata 8 Printer Selecting 10 le 12 le 14 6 16 le ENE ala ala Pin ESI NM NN 7 EAE 1 Data 4 13 Data 5 15 Datas 17 Dataz EUM E BEN 25 Acknowledge Busy Paper Empty je 26 le Printer Select 22 Hardware Description SBC84500 User s Manual 3 14 Serial Port Interface The SBC84500VEA has four onboard serial ports with COM1 COM3 COM4 as RS 232 and COM2 as RS 232 422 485 both selected v
19. ection KBMS1 Mouse Clock 24 Hardware Description SBC84500 User s Manual 3 18 Ethernet Connector The RJ 45 connector Lan1 is used for Ethernet To connect the SBC84500VEA to a hub just plug one end of the cable into the Lan and connect the other end of the cable to a hub LANI RJ 45 Connector Pin Assignment Tx Data transmission positive Tx Data transmission negative Rx Data reception positive a 87654321 Rx Data reception negative Not use Green LED light when 100M link Orange LED flash when active RJ 45 3 19 IrDA Connector Jl is a 5 pin IrDA connector for wireless communication Ji evin 1 N C N IRRX Wi D ci GND Ola IRTX O 3 20 Power Input Connectors J2 is the 5V 12V power input connector of the SBC84500VEA The SBC84500VEA needs t5V for normal operation Pin Sonne a ax 5V 2 NO A Hardware Description 25 SBC84500 User s Manual 3 21 PC 104 Connectors The PC 104 is an industrial standard It is a compact form factor of the dimension of 3 6 x 3 8 and is fully compatible with the ISA Bus The PC 104 interface is able to adapt the off shelf PC 104 modules such as sound module fax modem module and multi I O module etc PC104 1 PC 104 Bus Pin Assignment PINNo PINName HK 41 SA1 43 SA9 45 SA8 SA7 47 26 IOCHRDY 0 1 10 SD7 SD6 SD5 9 sm SD3 SD2 SD1 SDO A
20. er settings The following tables show the correct jumper settings for the onboard devices Jumper Default Setting Jumper Setting Watchdog Trigger Disabled Open o E a Master Slave Selector Setting Slave JP10 COM2 RS232 422 485 Settings RS 232 Short 3 5 4 6 JP11 COM2 RS232 422 485 Settings RS 232 Short 3 5 4 6 JP13 JP15 Serial Port with 5V 12V Power Setting Short 3 5 4 6 JP14 JP16 2 3 1 Watchdog Function Setting JP1 The watchdog timer is an indispensable feature of the SBC84500VEA It has a sensitive error detection function and a report function When the CPU processing comes to a halt the watchdog can generates a resets the CPU Watchdog Function Settings Reset system when Watchdog triggered Short 2 3 Disabled Open default Installation 7 SBC84500 User s Manual 2 3 2 Serial Ports Settings JP9 JP10 JP11 The SBC84500VEA provides 4 onboard serial ports 3 x RS 232 and 1 x RS 232 422 485 The corresponding jumper settings are shown on the following table If COM2 is to be set to RS 422 485 the following jumpers have to be set correctly Options Short 1 2 Short3 5 4 6 Short 3 5 4 6 Short 3 4 Short 1 3 2 4 Short 1 3 2 4 Short 5 6 7 8 Short 1 3 2 4 Short 1 3 2 4 2 3 3 CMOS Clear Jumper JP8 ten mmer Clear CMOS Short 2 3 Normal Short 1 2 default 2 3 4 Flat Panel Connector Voltage Selection JP2 SBC84500VEA supports 3 3V o
21. hadow Disabled CC000 CFFFF Shadow Disabled Quick Power On Self Test Enabled D0000 D3FFF Shadow Disabled Boot Sequence C A SCSI D4000 D7FFF Shadow Disabled Swap Floppy Drive Disabled D8000 DBFFF Shadow Disabled Boot Up Floppy Seek Disabled DC000 DFFFF Shadow Enabled Boot Up NumLock Status On Cyrix 6x86 MII CPUID Enabled Boot Up System Speed High Gate A20 Option Fast Memory Parity Check Enabled Typematic Rate Setting Disabled Typematic Rate Chars Sec 6 Typematic Delay Msec 250 Security Option Setup PS 2 mouse function control Enabled PCI VGA Palette Snoop Disabled OS Select For DRAM gt 64MB Non OS2 Report No FDD For WIN 95 Yes ESC Quit tL 2 Select Item Fl Help PU PD Modify F5 Old Values Shift F2 Color F6 Load BIOS Defaults F7 Load Setup Defaults 36 Award BIOS Utility SBC84500 User s Manual 6 2 4 Chipset features setup This setup function vvorks mostly on board s chipset This option is used to change the chipset s configuration Please carefully change any default setting otherwise the system will run unstable ROM PCI ISA BIOS SBC84500 CHIPSET FEATURES SETUP AWARD SOFTWARE INC SDRAM CAS lantency Tlme SDRAM Clock Ratio Div By 16 bit I O Recovery CLK 8 bit I O Recovery CLK USB Controller Enabled USB Legacy Support Disabled Quit 1 4 gt Select Item Help PU PD Modify Old Values Shift F2 Color Load BIOS Defaults Load Setup
22. ia jumper setting Both ports have 5V 12V power on pins 1 5V and 8 or pin 9 12V depending on jumper selection The RS 232 s pin assignments are listed below com4 Description Data Carrier Detect DCD Data Set Ready DSR 0 0 0 0 0 Transmit Data TXD Clear to Send CTS 2 3 4 5 i Request to Send RTS i 7 Data Terminal Ready DTR 8 Ring Indicator RI 10 ono SO a a e looooo NOTE The COM2 COM4 ports of SBC84500VEA are pin header type connectors and COMI is a DB 9 connector The RS 422 485 pin assignment for COM2 is listed as follows Hardware Description 23 SBC84500 User s Manual 3 15 USB Connector There are two USB connectors allow installation of USB devices USBI is a single standard USB connector USBI is 4 pin header connector The following table shows the pin outs of the USB connector Ping Signal Name PJ USEON Vec USB0 1 USB0 1 USB0 1 GND 3 16 Real Time Clock and CMOS RAM The SBC84500VEA contains an MC146818 compatible Real Time Clock RTC and 128 byte of CMOS RAM in the WINBOND W83977AF or its equivalent The CMOS RAM stores the system configuration information entered via the SETUP program The RTC and the CMOS RAM are kept active by a battery when the system power is turned off and the battery power can last for ten years 3 17 Keyboard and PS 2 Mouse Connector KBMSI is a DIN connector for PS 2 keyboard conn
23. ility This chapter describes the different settings available in the Award BIOS that comes with the SBC84500VEA CPU card Also contained here are instructions on how to set up the BIOS configuration 6 1 System test and initialization These routines test and initialize board hardware If the routines encounter an error during the tests you will either hear a few short beeps or see an error message on the screen There are two kinds of errors fatal and non fatal The system can usually continue the boot up sequence with non fatal errors Non fatal error messages usually appear on the screen along with the following instructions press lt F1 gt to RESUME Write down the message and press the F1 key to continue the bootup sequence 6 1 1 System configuration verification These routines check the current system configuration against the values stored in the board s CMOS memory If they do not match the program outputs an error message You will then need to run the BIOS setup program to set the configuration information in memory There are three situations in which you will need to change the CMOS settings 1 You are starting your system for the first time 2 You have changed the hardware attached to your system 3 The CMOS memory has lost power and the configuration information has been erased The SBC84500 Series CMOS memory has an integral lithium battery backup The battery backup should last ten years in normal service but
24. it V gt Select Item F10 Save amp Exit Setup Shift F2 Change Color 6 2 10 Change password To change the password choose the PASSWORD SETTING option form the Setup main menu and press Enter 1 If the CMOS is bad or this option has never been used a default password is stored in the ROM The screen will display the following messages Enter Password Press lt Enter gt If the CMOS is good or this option has been used to change the default password the user is asked for the password stored in the CMOS The screen will display the following message Confirm Password Enter the current password and press Enter After pressing Enter ROM password or the current password user defined you can change the password stored in the CMOS The password can be at most eight 8 characters long Remember to enable this feature you must first select either Setup or System in the BIOS FEATURES SETUP N LA Award BIOS Utility 43 SBC84500 User s Manual 6 2 11 Auto detect hard disk This option detects the parameters of an IDE hard disk drive HDD sector cylinder head etc automatically and will put the parameters into the Standard CMOS Setup screen Up to 2 IDE drives can be detected and the parameters will be listed in the box Press lt Y gt if you accept these parameters Press lt N gt to skip the next IDE drives ROM PCI ISA BIOS SBC84500 CMOS SETUP UTILITY AWARD SOFTWARE INC ST
25. lation SBC84500 User s Manual Chapter 3 Hardware Description 3 1 Safety Precaution Disconnect the power cord from the SBC84500VEA before your installation Do not make any connections while the power is on because the sudden surge of power could ruin any sensitive components Most electronic components are sensitive to the static electric charge Therefore before touching the SBC84500VEA control board always ground yourself to keep from any static charge Use a grounding wrist strap and place all electronic components in any static shielded devices 3 2 CPU The SBC84500VEA supports an onboard Gx1 233MHz CPU Systems based on these CPUs can be operated under Linux Windows NT Windows 95 98 and MS DOS environments Moreover the installed CPU determines system s performance 3 3 BIOS The system BIOS used in SBC84500VEA is Award Plug and Play BIOS The SBC84500VEA contains a single 2MB Flash EPROM and supports power on modification of the system BIOS Hardware Description 11 SBC84500 User s Manual 3 4 System Memory SBC84500VEA has one onboard 144 pin SODIMM sockets able to support 16MB 32MB 64MB 128MB SODIMM modules providing the user vvith up to 128MB system memory 3 5 Interrupt Controller The SBC84500VEA is a fully PC compatible control board It consists of 16 ISA interrupt request lines and 4 of the 16 can be either ISA or PCI The mapping list of the 16 interrupt request lines is shown below WI Pamwemekemr
26. or Pin Descfiption ttt 18 3 11 Floppy Disk Controller esses 19 3 12 Digital VOS MC i e 20 3 12 1 Digital I O Software Programming eee 21 3 13 Parallel Port Interface ieneee rene nna dor 22 3 14 Serial Port Interface eeeeeseeeeeseeeee 23 3 15 USB ConneCtOF iiis nd n nd arms AER XXV hodha ERA ER RR A ERR RR EE 24 3 16 Real Time Clock and CMOS RAM e 24 3 17 Keyboard and PS 2 Mouse Connector 24 3 18 Ethernet Connector one nO 25 Table of Contents iii 3 19 IFDA Gonil Tor EE 25 3 20 Power Input Connectors nenen ene eee emer ee 25 3 21 PODA et 26 3 22 HDD LED Conector c saa s kani nai arc iii 28 3 23 Power LED ConnectOt iussisse ixi inb iba auri dor d arabi EENG 28 3 24 Hardware Reset Connector eeeeeee 28 3 25 Audio el E 28 Chapter 4 Display Drivers erret vod kca b nin report ss 29 A A 29 SEL Chipset 29 212 Display Meninas its 29 4 2 Installation of SVGA driver nun nana nana none nene ne sene sesione rere 30 4 2 1 Installation for National MediaGX Certified drivers for Windows Sf ege eer 30 4 2 2 Display dtivets enero mir 30 Chapter 5 Ethernet Introduction c osoveso ssodr sr s n ve r s r soni se c ses 31 cR WAITED OCI E EE 31 EE EIER E e EE EN 5 3 Dri
27. ows Otherwise your display may behave strangely 4 2 1 Installation for National MediaGX Certified drivers for Windows 95 98 Insert the disk into the CD ROM drive 1 Select Start then Run Type the correct path for the driver like the example below D SBC84500 Win9X Click OK 4 2 2 Display drivers 1 Win95 98 drivers VGA amp Audio in Win9X National Geode Win9x Drivers 1 2 2 WinNT4 0 drivers in NT4 0 Display Driver 5 05 30 Display Drivers SBC84500 User s Manual Chapter 5 Ethernet Introduction 5 1 Introduction The SBC84500VEA is equipped with a high performance Plug and Play Ethernet interface which is fully compliant with the IEEE 802 3 standard and consisting of a RJ 45 connector Lan1 5 2 Features 10Mb s and 100Mb s operations 6 Supports 10Mb s and 100Mb s N Way auto negotiation e Full duplex capability e Full compliance with PCI Revision 2 1 e PCI Bus Master data transfers 5 3 Drivers Supported Bundled with popular software drivers the SBC84500VEA Ethernet interface allows great flexibility to work with all major networking operating systems including Novell NetWare v2 x v3 x v4 x Microsoft LAN Manager Win3 1 Win NT Win95 IBM LAN Server SCO UNIX or other ODI NDIS and Packet drive compliant operating systems Ethernet Introduction 31 SBC84500 User s Manual This page does not contain any information 32 Ethernet Introduction SBC84500 User s Manual Chapter 6 Award BIOS Ut
28. r 5V for flat panel connector with voltage selection completed by setting JP2 SCHIER 2 3 5 Compact Flash IDE Mode Selection JP5 SBC84500VEA Compact Flash IDE Mode for Master Slave selection completed by setting JP5 Open default 8 Installation SBC84500 User s Manual 2 3 6 Serial Ports 5V and 12V Power Selection JP13 JP15 JP14 JP16 The four COM ports have 5V 12V power capability on Pin 1 5V and Pin 8 12V or Pin 9 12V depending on the jumper selection The RS 232 s pin assignments are listed JP13 COM1 JP15 COM2 JP14 COM3 JP16 COM4 JP13 JP15 JP14 JP16 com1 com2 com4 Description Short 3 5 default Pin 1 Pin 1 Pin 1 Pin 1 Data Carrier Detect DCD Short 4 6 default Pin 9 Pin 8 Pin8 Pin 8 Ring Indicator RI Short 1 3 5V Pin 1 Pin 1 Pin 1 Pin 1 Power for 5V Short 2 4 12V Pin 9 Pin 8 Pin 8 Pin 8 Power for 12V Installation SBC84500 User s Manual 2 4 Connectors The onboard connectors link the SBC84500VEA to external devices such as hard disk floppy disk or printer The following table lists the function of each connector on the SBC84500VEA Corresponding pin assignments are described in Chapter 3 A U25 LCDI IDE Connector CONI JP6 FDDI LANI KBMSI COMI COM2 COM COMA VGA USB1 USB2 J2 CNI PC104 1 PC104 2 SOMIMMI JP7 JP4 JP3 10 Instal
29. r display Award BIOS Utility 41 SBC84500 User s Manual 6 2 8 Load BIOS defaults If you select Y to this field the BIOS Defaults will be loaded except Standard CMOS SETUP The default settings are not optimal and turning all high performance into disabled condition Select N to abort Suggestion for the first time or for our primary user we suggest you to use LOAD SETUP DEFAULTS because it is the safest mode for your system ROM PCI ISA BIOS SBC84500 CMOS SETUP UTILITY AWARD SOFTWARE INC STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMENT SETUP IDE HDD AUTO DETECTION PNPIPCI CONFIGURATIO LOAD BIOS DEFAULTS Load BIOS Defaults Y N N LOAD SETUP DEFAULTS ESC Quit V gt Select Item F10 Save amp Exit Setup Shift F2 Change Color 42 Award BIOS Utility SBC84500 User s Manual 6 2 9 LOAD SETUP DEFAULTS If you select Y to this field the Setup Defaults will be loaded except Standard CMOS SETUP The default settings are optimal configuration settings for your system ROM PCI ISA BIOS SBC84500 CMOS SETUP UTILITY AWARD SOFTWARE INC STANDARD CMOS SETUP INTEGRATED PERIPHERALS BIOS FEATURES SETUP SUPERVISOR PASSWORD CHIPSET FEATURES SETUP USER PASSWORD POWER MANAGEMENT SETUP IDE HDD AUTO DETECTION PNP PCI CONFIGURATIO LOAD BIOS DEFAULTS Load SETUP Defaults Y N N LOAD SETUP DEFAULTS ESC Qu
30. signment OJOJOO jo jo ziziziziziz O O UU UO JO kel NIN IN N ja Q O O Q zziz z O O O JV O O N SO z O D z e Pin o NE Ln D rz MES 25 EM EN EM Co Co Hardware Description rin Wesen 6 Density select 8 index 10 MotorenableA 16 MotorenableB 18 Directiont 19 SBC84500 User s Manual 3 12 Digital I Os The board is equipped with a 8 channel digital I O connector CNI that meets a system s customary automation control needs The digital I O can be configured to control the cash drawer or to sense the warning signal of an Uninterrupted Power System UPS or to perform the store security control The digital I O is controlled via software programming CN1 Digital 1 0 Connector Signal Pin Signal 2 DIOOut0 2 DIOIO 5 DIOOut2 6 DIOIn2 7 DIOOut3 8 DIOIn3 9 DIOOut4 10 DIO In4 a 13 DIOOut6 14 DIOIn6 15 DIOOut7 16 DIOIn7 17 GND 18 GND 1 NC 20 NC 20 Hardware Description SBC84500 User s Manual 3 12 1 Digital I O Software Programming The Digital I O on the the board is not an isolated type Output Address Bit Output Address Bit Out 0 123h 0 In 0 123h 0 Out 1 123h 1 In 1 123h 1 Out2 123h 2 In 2 123h 2 Out 3 123h 3 In 3 123h 3 Out 4 123h 4 In 4 123h 4 Out 5 123h 5 In 5 123h 5 Out 6 123h 6 In 6 123h 6 Out 7 123h 7 In 7 123h 7 Ex
31. t Flash card socket and watchdog timer With the 586 level NS Geode processor mounted directly on board upgrade and system configuration is much more convenient as is the benefits of fan less operation in temperatures up to 60 C 1409 F This board is a feature packed 586 level hassle free solution for space critical applications The SBC84500 Series complies with the Green Function standard and supports three types of power saving features Normal Doze and Sleep modes The display type configuration is done through software A single Flash chip holds the system BIOS and the VGA BIOS This minimizes the number of chips and eases configuration You can change the display BIOS simply by programming the Flash chip If you need any additional functions the SBC84500 Series has a PC 104 connector for future upgrades Introduction 1 SBC84500 User s Manual 1 2 Specifications Process Chipset Memory On board IDE On Board Multi I O PS 2 KB MOUSE Watchdog Timer 233MHz National Semiconductor Geode GX1 other frequency processors are manufacturer optional NS GX1 CS5530A 1x144 pin SODIMM Max 256MB SDRAM Please refer to Appendix C for more information PIO Mode 0 4 DMA Mode 0 1 and One Channel up to 2 Devices 44 pin Box header Enhanced IDE ATAPI 16 6 33 LS 120 Bootable One Floppy Port Box header Supports up to 2 Device LS 120 Bootable One SPP EPP ECP Parallel Port Box header LS 120 Boot
32. upt if you select Yes in this field If you install a non Plug and Play OS or if you want to prevent reassigning of interrupt settings select No in this field e Resources Controlled By select Auto if you want the computer to assign the IRQs automatically and vice versa e Reset Configuration Data Enabling this field means you allow the configuration data to be reset IRQ xx assigned to these fields show whether a PCI ISA uses certain IRQ Award BIOS Utility 39 SBC84500 User s Manual 6 2 7 Integrated peripherals By choosing the INTEGRATED PERIPHERALS option from the INITIAL SETUP SCREEN menu the screen below is displayed This sample screen contains the manufacturer s default values for the SBC84500VEA Series The PANEL TYPE by default supports a 18 bit 640 x 480 TFT LCD panel display ROM PCI ISA BIOS SBC84500 INTEGRATED PERIPHERALS AWARD SOFTWARE INC IDE HDD Block Mode Enabled Onboard Serial Port 3 3E8H Primary IDE Channel Enabled Serial Port 3 Use IRQ IRQIO Master Drive PIO Mode Auto Onboard Serial Port 4 2ESH Slave Drive PIO Mode Auto Serial Port 4 Use IRQ IRQ11 IDE Primary Master UDMA Auto Build in CPU Audio Enabled IDE Primary Slave UDMA Auto Audio I O Base Address 220H KBC input clock 8 MHz MPU 401 VO Base Address 330H Onboard FDC Controller Enabled Audio IRQ Select IRQS Onboard Serial Port 1 3F8 IRQ4 Audio Low DMA Select DMAI Onboard Serial Port 2 2F8 IRQ3 Audio High DMA
33. vers Supported c manni na cana n Ria eR Eod n 31 Chapter 6 Award BIOS Utility ccscscrccsesssssscssesscsesessesere 33 6 1 System test and initialization ses 33 6 1 1 System configuration verification netter OO 6 2 Award BIOS setup nscines korss knd sh s odii Ep FERRE B EAR d 33 GJ Ete HEB S CU usi io diee Dode uh oh 34 6 2 2 Standard CMOS setup isis nta O 6 25 BIOS cautela ii 36 6 2 4 Chipset features Setup csscissscssssssesssssessasseasosssssovssssssnsstssessessssnseasaats Sg 6 2 5 Power management SEO iecit ticas 38 6 216 PnP PCT config tatiOt suse erect tror da 39 6 2 7 Integrated peripherals rettet 40 6 2 8 Load BIOS detalisht did ved neck a 42 0 29 LOAD SETUP DEFAULT NEE 43 62 10 Change password cesare Eed 43 6211 Auto detect bara E 44 6 2 12 Save CUE Setup cu s ee 45 2 15 Exit NATO WES A E 45 Appendix A Watchdog Timer soococoecosoe sone sesosse 47 Appendix B Electrical Power Requirements 49 Appendix C SO DIMM Used Notice eee 51 vo DEE of Contents This page does not contain any information Table of Contents SBC84500 User s Manual Chapter 1 Introduction 1 1 General Description TAS AXIOMTEK new SBC84500 NS Geode Series is a 3 5 SBC which offers an onboard NS Geode GX1 233 processor plus support for Ethernet network functions onboard features include VGA TFT LCD a Compac
34. with a CompactFlash disk socket on the solder side and it supports the IDE interface CompactFlash disk card The socket itself is especially designed to prevent any incorrect installation of the CompactFlash disk card When installing or removing the CompactFlash disk card please make sure that the system power is off The CompactFlash disk card is defaulted as the C or D disk drive in your PC system 3 10 Display Interface 3 10 1 Flat Panel CRT Interface Controller The SBC84500VEA builds in CS5530A a high performance flat panel super VGA display controller with onboard 1 5M 4M byte It is capable to drive CRT display and a wide array of flat panel displays Chipset NS CX5530A Display memory 1 4 MB share memory set in BIOS Display type Supports CRT and TFT LCD displays Can display CRT and flat panel simultaneously Flat panel display mode Panel resolution supports up to 1024 x 768 18 bpp Supports 18 bit TFT LCD panel CRT display mode Non interlaced CRT monitors resolutions up to 1280 x 1024 256 colors or 1024 x 768 16 bpp 16 Hardware Description SBC84500 User s Manual 3 10 2 VGA Flat Panel Connectors The SBC84500VEA has two connectors to support the CRT VGA and flat panel displays respectively or simultaneously VGA1 is a standard 15 pin connector commonly used for the CRT VGA display and LCDI is a 44 pin dual in line header for flat panel connection Configuration of the VGA interface is done vi
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