PC104-386/PC104-386V/PC104-6051
Contents
1. SHARP LQ10D42 PC104 386V CON1 Pin Pin Name Pin Pin Name CN1 1 GND 3 4 GND CN1 2 CLK 42 SHFCLK CN1 3 Hsync 38 LP CN1 4 Vsync 36 FLM CN1 5 GND 3 4 GND CN1 6 RO 21 P12 CN1 7 R1 22 P13 CN1 8 R2 23 P14 CN1 9 R3 24 P15 CN1 10 R4 25 P16 CN1 11 R5 26 P17 28 Embedded 386SX PC 104 AIO CPU Module User s Manual CN1 12 GND 3 4 GND CN1 13 Go 15 P6 CN1 14 G1 16 P7 CN1 15 G2 17 P8 CN1 16 G3 18 P9 CN1 17 G4 19 P10 CN1 18 G5 20 P11 CN1 19 GND 3 4 GND CN1 20 BO 9 PO CN1 21 B1 10 P1 CN1 22 B2 11 P2 CN1 23 B3 12 P3 CN1 24 B4 13 P4 CN1 25 B5 14 P5 CN1 26 GND 3 4 GND CN1 27 ENAB 40 M CN1 28 Vcc 43 44 Vcc 45V CN1 29 Vcc 43 44 Vcc 45V CN1 30 R L CN1 31 U D SHARP LO12S31 wiring 800 X 600 TFT Color SHARP LO12S31 PC104 386V CON1 Pin Pin Name Pin Pin Name CN1 1 GND 3 GND Embedded 386SX PC 104 AIO CPU Module User s Manual 29 CN1 2 CLK 35 SHFCLK CN1 3 GND 4 GND CN1 4 Hsync 38 LP CN1 5 Vsync 36 FLM CN1 6 GND 8 GND CN1 7 GND 8 GND CN1 8 GND 8 GND CN1 9 RO 27 P18 CN1 10 R1 28 P19 CN1 11 R2 29 P20 CN1 12 GND 8 GND CN1 13 R3 30 P21 CN1 14 R4 31 P22 CN1 15 R5 32 P23 CN1 16 GND 39 GND CN1 17 GND 39 GND CN1 18 GND 39 GND CN1 19 GO 19 P10 CN1 20 G1 20 P11 CN1 21 G2 21 P12. NEC NL6448AC30 10 wiring NEC NL6448AC30 10 PC104 386V CON1 Pin Pin Name Pin Pin Name CN1 1 CLK 42 SHFCLK CN1 2 Hsync 38 LP CN1 3 Vsync 36 FLM CN1 4 DE 37 MDE CN1 5 PO CN1 6 BO 10 P1 CN1 7 B1 11 P2 CN1 8 B2 12 P3 CN1 9 B3 13 P4 CN1 10 14 P5 CN1 11 15 P6 CN1 12 GO 16 P7 CN1 13 G1 17 P8 CN1 14 G2 18 P9 CN1 15 G3 19 P10 CN1 16 20 P11 CN1 17 RO 21 P12 CN1 18 R1 22 P13 26 Embedded 386SX PC 104 AIO CPU Module User s Manual CN1 19 R2 23 P14 CN1 20 R3 24 P15 CN1 21 P16 CN1 22 P17 CN1 23 27 P18 CN1 24 28 P19 CN1 25 29 P20 CN1 26 30 P21 CN1 27 31 P22 CN1 28 32 P23 CN1 29 PVcc 5 LCD Vdd CN1 30 Vcc 43 Vcc CN1 31 MODE 44 Vcc CN1 32 GND 3 GND CN1 33 GND 4 GND CN1 34 Vdd 12 1 12 CN1 35 ENABKL 40 ENABKL CN1 36 GND 39 GND LJ32H028 wiring LJ32H028 PC104 386V CON1 Pin Pin Name Pin Pin Name CN1 1 D1 11 P2 CN1 2 DO 12 P3 CN1 3 D3 9 PO CN1 4 D2 10 P1 CN1 5 CP2 35 SHF CLK Embedded 386SX PC 104 AIO CPU Module User s Manual 27 CN1 6 GND 3 4 GND CN1 7 CP1 38 LP CN1 8 GND 33 34 GND CN1 9 S 36 FLM CN1 10 CN1 11 CN1 12 CN1 13 45V 43 44 45V Vdd CN1 14 CN1 15 12V 1 2 12V SHARP LQ10D42 wiring 640 X 480 TFT Color
3. Sheets and Application Notes In addition you can find the lasted DiskOnChip 2000 S W Utilities Embedded 386SX PC 104 AIO CPU Module User s Manual 13 2 3 2 Setting up a Flash Disk Before you can use the ICOP 605X s Flash disk you will have to initialize it using a software utility called PC104 EXE This program can be found on the utility disk in the subdirectory AAFLASH Connect a keyboard and floppy disk ICOP 605X to the PC 104 bus and boot up your system run PC104 EXE this is a DOS command line utility ICOP 605X FLASH disk initialize program V1 0 FLASH manufacturer 1 ATMEL 2 SST Input manufacturer number 1 2 1 Input quantity of FLASH 1 2 2 Simulation disk 1 DISK A 2 DISK B 3 DISK C 4 DISK D Input manufacturer number 1 2 3 4 1 FLASH DISK initialize finish Text in bold should be entered by user After running the PC104 EXE configuration program reboot the system while holding down the left CRTL key This will bring you to the Flash Dist Utility CHANGE CURRENT DISK NUMBER lets you select the drive you want to assign to the disk either A B C or D CHANGE FLASH DISK SIZE lets you select the amount of Flash EPROM chips that are onboard make selections and reboot the system after closing the program Your disk can now be formatted and setup with normal DOS commands suct as FORMAT FDISK COPY SYS etc Note when assigning the solid state dis
4. al 013h mov al 013h out 22h al out 22h al nop nop nop nop mov al O0c5h mov al 000h out 23h al out 23h al nop nop nop nop Read the value of a configuration register For example read INDEX 3Ch Unlock configuration register mov al 03ch out 22h al nop nop in al 23h nop nop push ax Lock configuration register pop ax AL result Write data to configuration register For example write OFFh to INDEX 3Bh Unlock configuration register mov al 03bh out 22h al nop nop mov al Offh out 23h al Embedded 386SX PC 104 AIO CPU Module User s Manual 19 nop nop Lock configuration register Watchdog Program Example We use the following sequence to initialize the watchdog timer 1 Unlock configuration register 2 Disable watchdog timer by setting INDEX 37H Bit 6 to 0 3 Set the expected counter value to INDEX 3BH 3AH 39H 4 Select timeout action from INDEX 38H Bit 7 4 5 Enable watchdog timer by setting INDEX 37H Bit 6 to 1 6 Lock configuration register VeL Su FU LG DEN y Example Set timeout to 128 sec to generate a system RESET Please use MASM to compiler the following program Execute under DOS environment dosseg model small stack 100h code main proc mov ax 0c513h Unlock config register call writechip mov ax 03737h Disable watchdog timer call readchip and al 10111111b xchg ah al call writechip mov ax 0403ph Set th xpected counter v
5. tis Fai 9 2 11 PC104 386V i arte pei Did esit LD oue Oa 11 2 1 2 PC104 3026 PC104 386V 4M PC104 3610 PC104 605 me EE 11 2 1 3 PC104 386 teen tien Uxu ei RR RAN E RNA REA 11 2 2 COnmectOrS i ui cer eud sone noy Gn eii pie nd Cg e un Ln 11 2 2 1 PC104 386V 0 0 iu cilia ai 11 2 2 2 PC 1046051 siccin Eee deett e diced Eo eise 12 2 2 3 PC 104 38D eer rerit hei niea aaa 12 2 3 DiskOnChip EPROM Flash ROM Disk 13 2 3 1 Setting Up a DiskOnChip 2000 Flah Disk 13 2 3 2 Setting Up a Flash Disk 14 2 3 3 Setting Up an EPROM Disk 14 2 4 Watchdog Timer eee ern rere rene 16 Chapter 3 SVGA Setup 3 1 IntrogduclioD eoe EUIS 23 le ChipSel 1i scent fests recie cec Inicie ose 23 3 1 2 Display Menmoory eere eee 23 3 2 Flat Panel BIOS and Wiring 23 Warranty iii Chapter 0 Startup 0 1 Packing List ZU e PC104 386 Embedded 386SX PC 104 Aii in One CPU Module Embedded Utility and Drivers Diskette x 1 3865X PC 104 FDD cable x 1 dE CPU HDD cable x 1 PC104 386 RS232 cable x 2 Printer cable with bracket x 1 AT KB connector cable x 1 PC104 386V Embedded 386SX PC 104 Embedded All in One CPU Module 3865X PC 104 Utility and Drivers Diskette x 1 PC104 386V All in One CPU FDD cable x 1 Module with HDD cable x 1 onboard RS232 cable x 2 CRT LCD Printer cable
6. with bracket x 1 AT KB connector cable x 1 VGA cable x 1 LOL e PC104 6051 Embedded 386SX PC 104 All in One CPU Module Embedded Utility and Drivers Diskette x 1 3865 X PC 104 AT KB connector cable x 1 CPU Module PC104 6051 PC104 386 Embedded 386SX PC 104 Embedded All in One CPU Module 386SX PC 104 Utility and Drivers Diskette x 1 PC104 386 All in One CPU e FDD cablex 1 Module HDD cable x 1 RS232 cable x 2 Printer cable with bracket x 1 AT KB connector cable x 1 Embedded Embedded 386SX PC 104 AIO CPU Module Users Manual 1 PC 104 AIO CPU Module User s Manual 1 0 2 Specifications Features PC104 386 VGA LCD TOPRO TP650810 VGA CRT LCD Chip 2 Embedded 386SX PC 104 AIO CPU Module User s Manual 3865 X 40 on die Floppy Connector bo 7 3 Flash Disk 1 DiskOnChip Socket Flash Disk EPROM X Socket R5232 X 2 Parallel Port 105g 90mm x 96mm Embedded 386SX PC 104 AIO CPU Module User s Manual 0 3 Component Location PC104 386V FDD Port Flat Panel Keyb Cont RS 485 Mn EI DE Port MH SA NONSE Parallel COMI Port COM2 CRT SVGA 6 ALL IN_ONEwa 5V GND 4 Embedded 386SX PC 104 AlO CPU Module User s Manual PC104 386 FDD Port Keyb Cont Parallel 8 CREE Port COMI COM2 G00018v88M8X Rc RSEN e EI DE aewa 3 Port 5V GND Embedded 386SX PC 104 AIO CPU Module User s Manual Chapter 1 Introduction 1 1 Features The contains all standard motherboard features such as 386SX 40
7. 2 CN1 22 GND 39 CN1 23 G3 22 P13 CN1 24 G4 23 P14 CN1 25 G5 24 P15 CN1 26 GND 41 GND CN1 27 GND 41 GND 30 Embedded 386SX PC 104 AIO CPU Module User s Manual CN1 28 GND 41 GND CN1 29 BO 11 P2 CN1 30 B1 12 P3 CN1 31 B2 13 P4 CN1 32 GND 41 GND CN1 33 B3 14 P5 CN1 34 B4 15 P6 CN1 35 B5 16 P7 CN1 36 GND 41 GND CN1 37 ENAR 37 M CN1 38 TST CN1 39 Vcc 43 45Vcc CN1 40 Vcc 44 5Vcc CN1 41 TST Embedded 386SX PC 104 AIO CPU Module User s Manual 31 Warranty This product is warranted to be in good working order for a period of one year from the date of purchase Should this product fail to be in good working orderat any time during this period we will at our option replace ot repair it at noadditional charge except as set forth in the following terms This warranty doesnot apply to products damaged by misuse modifications accident or disaster Vendor assumes no liability for any damages lost profits lost savings or anyother incidental or conseguential damage resulting from the use misuse of orinability to use this product Vendor will not be liable for any claim made by anyother related party Return authorization must be obtained from the vendor before returned merchan dise will be accepted Authorization can be obtained by calling or faxing the vendor and reguesting a Return Merchandise Authorization RMA number Returned goods should always be a
8. PC104 386 PC104 386V PC104 6051 Embedded 386SX PC 104 All in One CPU Module Series User s Manual Version 3 1 Copyright Notice This document is copyrighted 2000 by Nagasaki International Corp All rights are reserved The information in the manual is subject to change without notice in order to improving products No part of this manual may be reproduced copied translated or transmitted in any form or by any means without the prior written permission of the manufacturer Nagasaki International Corp assumes no responsibility for any inaccuracies that may be contained in this document Nagasaki International Corp makes no commitment to update or to keep current the information contained in this manual Copyright 2000 by Nagasaki International Corp All rights reserved Ver 2 1 2000 Printed in Taiwan Trademarks Acknowledgments All brand names and trademarks are the properties and registered brands of their respective owners Table of Contents Chapter 0 Startup 0 1 Packing LISL iei eiecit eco due 1 0 2 Specificallorns uie edi edite laeso sende ia 1 0 3 Component Location eorom enia eee Ganu 3 Chapter 1 Introduction 4 1 Feal Eres uisi ie YU nU ited 6 1 2 Specifications ciiin eee ese auii idis 7 1 39 VGA Interface inuenio eire dyna eese ta 8 1 4 DiskOnChip nieto ESGAR Seen Ee eHIES AR nne rone nne NOA rS 9 Chapter 2 Installation 2 1 Jumper Sellings iri ient eiii edem e
9. User s Manual 2 3 DiskOnChip EPROM Flash ROM Disk 2 3 1 Setup a DiskOnChip e 2000 Flash Disk Installation Instructions 1 Make sure the ICOP 605X is powered OFF 2 Plug the DiskOnChip 2000 device s into its socket Verify the direction is correct pin 1 of the DiskOnChip 2000 is aligned with pin 1 of the socket 3 Set address for both DiskOnChip devices note that the last two settings are for normal EPROM or Flash devices 4 Power up the system 5 During power up you may observe the messages displayed by the DiskOnChip 2000 when its drivers are automatically loaded into system s memory 6 At this stage the DiskOnChip 2000 can be accessed as any disk in the System 7 If the DiskOnChip 2000 is the only disk in the system it will appear as the first disk drive C in DOS 8 If there are more disks besides the DiskOnChip 2000 the DiskOnChip 2000 will appear by default as the last drive unless it was programmed as first drive please refer to the DiskOnChip 2000 utilities user manual 9 If you want the DiskOnChip 2000 to be bootable a copy the operating system files into the DiskOnChip by using the standard DOS command for example sys d b The DiskOnChip should be the only disk in the systems or should be configured as the first disk in the system c using the DUPDATE utility For more information on DiskOnChip2000 technology visit M Systems Web site http www m sys com where you can find Utilities Manual Data
10. alue call writechip to 400000h mov ax 0003ah 30 5 sec 400000h 128 sec call writechip mov ax 00039h call writechip 20 Embedded 386SX PC 104 AIO CPU Module User s Manual mov ax 03838h Select system reset as timeout action call readchip and al or al xchg ah call writechip mov ax call readchip 01000000b or al xchg ah call writechip mov ax call writechip mov ax int 21h 00001111b 11010000b al OS 73 1h 3 Enable watchdog timer al 00013h Lock config register 04c00h main endp readchip proc out 22h nop nop in al nop nop ret readchip endp writechip proc out 22h nop nop xchg ah out 23h nop nop al 23h al al al Embedded 386SX PC 104 AIO CPU Module User s Manual 21 xchg ah al ret writechip endp end main Reset watchdog timer Resets the watchdog timer periodically to prevent timeout mov ax 0c513h Unlock configuration register call writechip mov ax 03C3Ch Reset watchdog timer counter call readchip or al 00100000b The counter is reset at xchg ah al out 23h al call writechip mov ax 00013h Lock configuration register call writechip the above code uses readchip and writechip procedures 22 Embedded 386SX PC 104 AIO CPU Module User s Manual Chapter 3 SVGA Setup 3 1 Introduction The PC104 386V has an on board VGA interface The specifications and features are described
11. as follows 3 1 1 Chipset The PC104 386V uses a TOPRO TP650810 for its SVGA controller which supports conventional analog CRT monitor or flat panel 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 Multiple frequency multisync monitors are handled as if they were analog monitors 3 1 2 Display Memory With 1 MB memory the VGA controller can drive CRT displays or color panel displays with resolutions up to 1024 x 768 at 256 colors 3 2 Flat Panel BIOS and Wiring Below is a list of optional Flat Panel SVGA BIOS The VGA BIOS is combined with the system BIOS in a single To change to another BIOS please contact your local dealer MLCD dat Data File for MONO DSTN640 480 Default HOSIDEN HLM6667 2 HITACHI LMG5160XUFC 3 CASIO MD650TS00 01 4 OPTREX DMF_50260NFU FW 8 DSTN dat Data file for Color DSTN640 480 example 1 example 1 Sanyo LCM 5331 22NTK 2 SHARP LM64C35P TFT S1 dat Data File for TFT640 480 Sync 16 BIT Embedded 386SX PC 104 AIO CPU Module User s Manual 23 TFT S2 dat Data File for TFT640 480 Sync 18 24 BIT example 1 HITACHI TX26D60 TX24D55 2 TOSHIBA LTM09C015A 3 SHARP LQ10D321 TFT LP1 dat Data File For TFT640 480 LP 16 BIT TFT LP2 dat Data File For TFT640 480 LP 18 24 BIT example 1 Toshiba LTM09c015A TFT86 S1 dat Data File
12. ccompanied by a clear problem description 32 Embedded 386SX PC 104 AIO CPU Module User s Manual
13. compatible CPU 4 MB DRAM onboard CRT and Flat Panel SVGA controlle serial and parallel ports floppy and EIDE disk controller The SSD modules socket can accommodate a DiskOnChip 2000 a new generation of high performance single chip Flash Disks of up to 144 MB The ICOP 605X is a core module for high performance control applications in demanding embedded applications Because the module implements all key functions of a full PC AT compatible system any standard PC compiler or debugger can be used resultng in a significantly reduced software develop ment cycle I O and Enhanced IDE In addition the 605X has one PS 2 mouse port two serial ports RS 232 and or RS 485 one bidirectional printer port that supports SPP ECP andEPP modes an enhanced IDE HDD interface that supports PIO mode 4 and a floppy disk controller Flash or EPROM Disk or DiskOnChip The onboard socket can accept up to 2 MB EPROM PC104 6051 or 1 MB Flash memory Both sockets can by jumper setting be assigned to hold a DiskOnChip There areno combinations possible of devices it is either Flast EPROM or DiskOn Chip Watchdog Timer The watchdog timer optionally monitors system operation and can invoke asystem reset when your application loses control over the system The timing of the watchdog timer is programmable by software 6 Embedded 386SX PC 104 AIO CPU Module User s Manual 1 2 Specifications Embedded CPU DM amp P ALi M6117D is an implementatio
14. for TFT800 600 sync 16 BIT TFT86 S2 dat Data File for TFT800 600 sync 18 24 BIT example 1 NEC NL8060AC26 05 2 NEC NL8060AC26 04 3 NEC NL8060BC31 02 EL dat Data File for EL640 480 example 1 PLANAR EL640 480 A PLASMA dat Data File for PLASMA640 480 example 1 PANASONIC S817 CRT Flat Panel Mode All the above BIOS support either CRT only Flat Panel only or CRT Flat Panel simultaneously To set the mode a Panel Switching Utility is used USAGE At DOS prompt type SW508 then Screen will show 1 CRT Only 2 Panel Only 3 CRT Panel Simutaneous NEC NL6448AC33 18 wiring NEC NL6448AC33 18 PC104 386V CON1 Pin Pin Name Pin Pin Name CN1 1 GND 3 GND 24 Embedded 386SX PC 104 AIO CPU Module User s Manual CN1 2 CLK 35 SHFCLK CN1 3 Hsync 38 LP CN1 4 Vsync 36 FLM CN1 5 GND 4 CN1 6 RO 27 P18 CN1 7 R1 28 P19 CN1 8 R2 29 P20 CN1 9 R3 30 P21 CN1 10 R4 31 P22 CN1 11 R5 32 P23 CN1 12 GND 33 CN1 13 GO 19 P10 CN1 14 G1 20 P11 CN1 15 G2 21 P12 CN1 16 G3 22 P13 CN1 17 G4 23 P14 CN1 18 G5 24 P15 CN1 19 GND 34 CN1 20 BO 11 P2 CN1 21 B1 12 P3 CN1 22 B2 13 P4 CN1 23 B3 14 P5 CN1 24 B4 15 P6 CN1 25 B5 16 P7 CN1 26 GND 39 CN1 27 ENAB 37 MDE CN1 28 Vcc 43 Vcc Embedded 386SX PC 104 AIO CPU Module User s Manual 25 CN1 29 Vcc 44 Vcc CN1 30 NC 5 CN1 31 NC g
15. ironmental and Power Power Requirements single voltage 5 V Embedded 386SX PC 104 AIO CPU Module User s Manual 7 Board Dimensions 90 L x 96 W mm Board Weight 105 g Extended Operating Temperature 20 60 C 1 3 VGA Interface PC104 386V Chipset TOPRO TP65081Q Memory 1 MB onboard System Bus 16 bit ISA bus Panel Data Bus 24 bit Display CRT and Flat Panel Mono TFT DSTN EL Supported Flat Panels NEC NL 6448AC30 10 TFT 9 4 640X480 NEC NL 6448AC30 03 TFT 9 4 640X480 NEC NL 6448AC33 10 TFT 10 4 640X480 NEC NL 6448AC33 13 TFT 10 4 640X480 NEC NL 6448AC33 18 TFT 10 4 640X480 NEC NL 8060BC31 09 TFT 12 1 800X600 NEC NL 8060AC31 02 TFT 10 4 800X600 NEC NL 8060AC31 01 TFT 10 4 800X600 SHARP LQ10D42 TFT 10 4 640X480 SHARP LQ10D421 TFT 10 4 640X480 SHARP LQ12531 TFT 12 1 800x600 SHARP LM64C35P MONO 10 4 640X480 Planar EL640 480 AA1 EL color 10 4 640X480 8 Embedded 386SX PC 104 AIO CPU Module User s Manual 1 4 DiskOnChip 2000 Flash Disk Flash Disk DiskOnChip e 2000 Package Single Chip FlashDisk in 32 pin DIP JEDEC Capacity 1 144 MByte capacity Data Reliability ECC EDC error correction Memory Window 8 KByte Chapter 2 Installation 2 1 Jumper Settings P2 CONT3 CONT5 CON1 CONT9 CONT7 21180 19E2 16 N S Z0d 002ZdU seesemoiaeu mm suejs s MI P1 GQ000 EZ EEPMEX SOS Y666 TV GZTION N ROG CONT 12 CONT 10 Embedded 386SX PC 104 AIO CPU Module U
16. k as either C or D you first have to run FDISK before formatting the drive 2 3 3 Setting up an EPROM Disk EPROMSs should be inserted starting from Socket All modules have to be of the same type To create a ROM disk you will need the following EPROM devices 14 Embedded 386SX PC 104 AIO CPU Module User s Manual EPROM programmer ROM files The ROM files are hacked up portions of your system and program files that should have the same size as your EPROM devices On the utility disk you will find a program called ROMIMAGE EXE that will assist you in creating these files Before using the program there are some files you will have to prepare first 1 The system files for example MSDOS SYS I O SYS COMMAND COM The program can pick these files up automatically from your boot deviceor from a bootable floppy 2 Your application files and other necessary DOS files Make a subdirectory that only contains these additional files With other DOS files are meant files such as AUTOEXEC BAT CONFIG SYS EMM386 EXE etc 3 Prepare a directory that can temporarily hold the generated ROM files Once you prepared all the above start the ROMIMAGE EXE programSysterr driver location of system files see 1 Source path location of program files see 2 Destination path this is where the ROM files go see 3 EPROM size depends on your choice Simulation disk set this to the drive letter the ROM disk should emulate After
17. n of an INTEL compatible 386SX 40 CPU Realtime clock a watchdog timer and ALi s M1217B chipset BIOS Y2K compliant AMI system BIOS DRAM Memory 4MB EDO DRAM onboard Bus Interface PC 104 Data Bus 16 bit Bus Speeds PC 104 8 MHz above values are defaults bus speeds are programmable up to 16 MHz DMA Channels 7 Interrupt Levels 15 Enhanced IDE supports one port and up to two hard drives or Enhanced IDE devices of PIO mode 4 BIOS enabled disabled Watchdog Timer generates either a RESET NMI or an IRQ when your application loses control over the system Optionally the watchdog can trigger a user specified interrupt The watchdog is configurable from 30 5us to 512 seconds in 30 5us segments Real time Clock included in M6117D with onboard lithium battery backup for 10 years of data retention CMOS data backup of BIOS setup and BIOS default Keyboard and Mouse Connectors Internal 5 pin header for AT keyboard Internal 5 pin header for PS 2 mouse High Speed Multi I O Chipset ALi 5113 or SMS CFDC37C669 Serial ports one high speed RS 232 port one high speed RS 232 485 port jumper selectable Both with 16C550 UART and 16 byte FIFO BIOS enabled disabled Floppy Disk Drive Interface supports up to two floppy drives 51 4 360 KB or 1 2 MB and 3 720 KB 1 44 MB BIOS enabled disabled Bi directional Parallel Port supports SPP EPP and ECP mode BIOS enabled disabled Env
18. ser s Manual 9 10 PC104 386 CONT9 CONT7 COM2 G00018v88x8X SOSL Z000 me er CONT8 d Sewa CONT 10 CONT6 Embedded 386SX PC 104 AlO CPU Module User s Manual 2 1 1 PC104 386 PC104 386V JP1 RESET Switch JP2 RS 232 485 selection for COM2 1 2 RS 232 mode CONT6 active 2 3 RS 485 mode CONT7 active 2 1 2 PC104 6051 JP1 RESET Switch JP2 Flash EPROM slection close EPROM Disk open Flash Disk 2 1 2 PC 104 386 CONT6 Power connector CONT8 1 2 RESET SWITCH 3 4 Power LED 5 6 IDE LED 2 2 Connectors 2 2 1 PC104 386 PC104 386V CON1 Internal 44 pin Flat Panel SVGA connector PC104 386V CONT1 PC 104 bus 64 pin CONT2 PC 104 bus 40 pin CONT3 AT keyboard connector CONT4 PS 2 Mouse CONT5 FDD controller CONT6 COM2 RS 232 CONT7 COM2 RS 485 CONT8 COM RS 232 CONT9 IDELED CONT10 Power Connector CONT11 IDE connector Embedded 386SX PC 104 AIO CPU Module User s Manual 11 CONT12 P1 CRT SVGA connector Parallel Port 2 2 2 PC104 6051 CONT1 CONT2 CN3 SP1 U13 U14 PC 104 bus 64 pin PC 104 bus 40 pin Keyboard Connector External Speaker Socket for Flash EPROM Disk Socket for Flash EPROM Disk 2 2 2 PC 104 386 CONT2 CONT3 CONT4 CONT5 CONT7 CONT9 CONT10 COM1 COM2 P1 12 PC 104 bus 64 pin PC 104 bus 40 pin PS 2 Mouse Speaker Connector Keyboard Connector FDD controller IDE connector COM1 RS 232 COM2 RS 232 Parallel Port Embedded 386SX PC 104 AIO CPU Module
19. vailable to the system Configuring the Watchdog Timer in the BIOS The M6117D watchdog configuration register can be controlled by software or can be setup in the BIOS To do so go to BIOS Setup s Advanched Chipset Setup Watchdog Function Enable Disable Watchdog Signal RESET NMI or IRQ 3 4 5 6 7 9 10 11 12 14 15 Watchdog Timer 1 2 4 8 16 32 64 128 256 512 Seconds The BIOS setup only offers a limited amount of time out values More a hiher resolution of timeout values refer to the next paragraph Configuring the Watchdog Timer by Software Note that in case of using the BIOS setup the watchdog starts counting the moment it passes the BIOS setup This means that if you set the time out period to 1 second the system will keep rebooting before being able to load operating system or software After you have finnished configuring you watchdog timer read Timeout Status amp Reset INDEX 3CH on page 12 and look at the example on page 15 to find out how to priodically reseting the timeout status to prevent the watchdog timer from invoking a RESET NMI or IRQ Configuring the Watchdog Timer by Software Chipset configuration registers 16 Embedded 386SX PC 104 AIO CPU Module User s Manual The M6117D configuration register INDEX 37H 38H 39H 3AH 3BH 3Ch are used to control the watchdog functions and or display its current status Enable Disable watchdog INDEX 37H Bit Value Action 7 reserved Do not modify the
20. value of these bits 6 0 Disable watchdog timer 1 Enable watchdog timer 5 0 Other function Do not modify the value of these bits Watchdog time out acti on INDEX 38H Bit Value Action 7 4 0000 No output signal 0001 IRQ3 0010 IRQ4 0011 IRQ5 0100 IRQ6 0101 IRO7 0110 IRO9 0111 IRO10 1000 IRO11 1001 IRO12 1010 IRO14 1011 IRO15 1100 NMI 1101 System RESET 1110 No output signal 1111 No output signal 3 0 Other function Do not modify the value of these bits Embedded 386SX PC 104 AIO CPU Module User s Manual 17 Watchdog timer INDEX 39H 3AH 3BH Index 3Bh 3Ah 39h Bits D7 DO D7 DO D7 DO counter VSB ise d essc ete oe e LSB For example Index 3Bh 3Ah 39h Time out 00h 00h 01h 30 5us 00h 00h 02h 61ps 00h Oth 00h 7 8 ms 00h 02h 00h 15 6 ms 01h 00h 00h 2s 02h 00h 00h 4s FFh FFh FFh 512s Timeout Status amp Reset INDEX 3CH Bit Value Action 7 0 Timeout has not occurred 1 Timeout has occured 6 5 1 Reset timer 0 Has no meaning 4 0 Other function do not modify these bits 18 Embedded 386SX PC 104 AIO CPU Module User s Manual Programming the watchdog To perform any operation on the M6117D configuration registers you always have to unlock first and lock the registers afterwards Unlock configuration register Lock configuration register mov
21. you have set all the right directories use the Analysis file function to let the program determine how many files of what size it should generate After using the Analysis function go to Create image and generate the ROM files Than exit the program In the directory that was assigned to hold the ROM files you will find your ROM images For example ROMO10 01 ROM010 02 Use an EPROM programmer to write the files to their EPROMs Beware to keep track of their seguence when inserting the EPROM s Embedded 386SX PC 104 AIO CPU Module User s Manual 15 2 4 Watchdog Timer The watchdog timer uses a 32 768 KHz frequency source with a 24 bit counter Its time range stretches from 30 5 ms to 512 sec with a resolution of 30 5 ms When the watchdog times out a System RESET NMI or IRQ can be invoked Watchdog timer control and the 24 bit counter itself occupy 6 consecutive 8 bit address locations When functioning properly the system resets the watchdog timer periodically to prohibit that it times out If the watchdog timer times out it will RESET the system or generate and NMI or IRQ depending on its configuration Watchdog or System Timer Another great application is to generate a periodic IRQ signal Under DOS environment the 8254 system timer 0 will generate IRQO every 54 9 ms The watchdog is like system timer O It can be programmed to periodically generate a configurable IRQ It may be clear that the selected IRQ will be no longer a
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