JUKI-752 DX4-100 with LCD/CRT SBC
Contents
1. 6 DATASETREADY DSR 8 CLEARTOSEND CTS 9 RNGINDICATOR RI e COM2 CN11 2x5 pin Header 3 5 Keyboard Mouse Connector The JUKI 752 provides two keyboard connectors A 5 pin header connector CN8 supports passive backplane applications Another one is a 6 pin Mini DIN connector CN15 on the board mounting bracket for single board computer applications e CN8 5 pin Header Keyboard Connector KEYBOARD CLOCK KEYBOARD DATA GROUND e CN15 13 6 pin Mini DIN Keyboard Mouse Connector PIN NO CN15 keyboard CN13 Mouse KEYBOARD DATA MOUSE DATA 4 ee M o KEYBOARD CLOCK MOUSE CLOCK 6 NG NIC 3 6 External Switches and Indicators 14 There are many external switches and indicators for monitoring and controlling your CPU board These features are completely optional install them if you need them The detailed pin assignment of the connectors is specified as following table e CN4 RESET BUTTON EXTERNAL RESET GROUND e CN9 IDE LED connector HDD ACTIVE e CN17 POWER LED GROUND 3 7 External Power Connector The JUKI 752 has an on board external power connector CN10 You can connect power directly to the CPU board for some single board computer without passive backplane application e CN10 EXTERNAL POWER CONNECTOR I 2 Ay 6 BV ER El ET EEE 3 8 External Speaker The JUKI 752 has its own buzzer you also can connect to the external speaker through the conn2. CMOS setup utility is used to configure the following features Bate Time Hard Disk Type Eloppy Disk Type All of these features are almost the same as common so we do not describe more detailed in here 4 3 18 Peripheral CMOS Setup When you enter the Advanced CMOS Setup the following settings are on the screen Bn board IDE The IDE hard disk drive can be Enable or Disable by this item When you do not need hard disk the IDE controller can be disabled Bn board FDC The floppy disk drive can be Enable or Disable by this item When you do not need floppy disk the FDD controller can be disabled erial Port 1 The options are Disable 3E8 2F8 or 3F8 You can set the I O address of the serial port COMA or disable it Serial Port 2 The options are Disable 2E8 3F8 or 2F8 You can set the I O address of the serial port 1 COMB or disable it Parallel Port The options are Disable 3BC 378 or 278 You can set the I O address of the parallel port or disable it Parallel Port Mode JUKI 752 provides EPP ECP ECP EPP and Normal Mode Appendix A Watch Dog Timer The Watch Dog Timer is provided to ensure that standalone systems can always recover from catastrophic conditions that caused the CPU to crash This condition may have occurred by external EMI or a software bug When the CPU stops working correctly hardware on the board will either perform a hardware reset cold bo
3. JUKI 752 DX4 100 with LCD CRT SBC Copyright 1999 All Rights Reserved Manual first edition Feb 01 1999 The information in this document is subject to change without prior notice in order to improve reliability design and function and does not represent a commitment on the part of the manufacturer In no event will the manufacturer be liable for direct indirect special incidental or consequential damages arising out of the use or inability to use the product or documentation even if advised of the possibility of such damages This document contains proprietary information protected by copyright All rights are reserved No part of this manual may be reproduced by any mechanical electronic or other means in any form without prior written permission of the manufacturer Trademarks JUKI 752 is registered trademarks of ICP Electronics Inc PC 104 is trademarked of PC 104 Consortium IBM PC is a registered trademark of International Business Machines Corporation Intel is a registered trademark of Intel Corporation AMI is registered trademarks of American Megatrends Inc Other product names mentioned herein are used for identification purposes only and may be trademarks and or registered trademarks of their respective companies Contents 1 ree Pe dee ED 2 2 AMS tall AON ass A Re 6 3 Ore seile Serra 12 4 AMI BIOS Setup sesse ee ee ee ee 18 Appendix A Watch Dog Timer 20 Appendix B P
4. able The detailed pin assignment of the connector is specified as following table e CN2 FDC CONNECTOR PIN NO DESCRIPTION _ PINNO DESCRIPTION CURRENT 6 Ne ss 8 OL INDEX 9 GROUND 11 3 2 IDE Disk Drive Connector You can attach two IDE Integrated Device Electronics hard disk drives to the JUKI 752 internal controller The board comes equipped with a 40 pin flat cable connector The detailed pin assignment of the connector is specified as following table e CN7 IDE Interface Connector PIN NO DESCRIPTION PIN NO DESCRIPTION 1 RESET 2 GROUND 6 DATAQ sd 8 TDATA10 Ci 9 DATA4 25 JIORE 3 3 Parallel Port This port is usually connected to a printer The JUKI 752 includes an on board parallel port accessed through a 26 pin flat cable connector CN1 The detailed pin assignment of the connector is specified as following table 12 e CN1 Parallel Port Connector 6 DATA4 8 DATAG 9 DATA7 O3 GROUND GROUND GROUND GROUND EEE EE NEGE NE N 3 4 Serial Ports 13 The JUKI 752 offers two high speed NS16C550 compatible UARTs with Read Receive 16 byte FIFO serial ports These ports let you connect to serial devices or a communication network One DB 9 connector and thee 10 pin headers are provides by the JUKI 752 The detailed pin assignment of the connectors are specified as following tables e COM1 CN14 Serial Port Connector PINNO DESCRIPTION
5. anel Support List 21 Appendix C VO Information e 23 Introduction Welcome to the JUKI 752 DX4 100 with LCD CRT Single Board Computer The JUKI 752 is an ISA with PC 104 form factor board which comes equipped with ACC Maple Chipset includes DX4 100 CPU and advanced high performance multi mode I O designed for the system manufacturers integrators or VARs that want to provide all the performance reliability and quality at a reasonable price An advanced high performance super I O function are in the Maple chipset too The in chip UARTs are compatible with the NS16C550 The parallel port and IDE interface are compatible with IBM PC AT and XT architecture s as well as EPP and ECP The LCD CRT controller is HMC HM86508 which can provide the LCD and CRT display at the same time The LCD interface connector is a 44 pin 2 0mm pitch type The most outstanding feature in the JUKI 752 is built in PC 104 expansion bus Based on the PC 104 bus you could easily install over thousands of PC 104 modules from hundreds vendors in the world The JUKI 752 has external power connector that could let it connects with power supply directly It is more suitable for your standalone applications 1 1 Specifications The JUKI 752 DX4 100 with LCD CRT Single Board Computer provides the following specification System e CPU ACC Maple includes DX4 100 CPU e DMA channels 7 e interrupt leve
6. ector CN16 e CN16 SPEAKER SPEAKER SIGNAL 15 3 9 PC 104 Connection Bus The JUKI 7528 PC 104 expansion bus let you attach any kind of PC 104 modules The PC 104 bus is already become the industrial embedded PC bus standard so you could easily install over thousands of PC 104 modules from hundreds of venders in the world NOTE JUKI 752 allows directly plug in PC 104 module dont need PC 104 Connection Kit 3 10 LCD Interface Connector The JUKI 752 provides a 2x22 pin connector for the LCD flat panel interface e CN3 LCD Interface Connector PINNO DESCRIPTION PINNO DESCRIPTION 2 aw Cd 7 M 16 AMI BIOS Setup The JUKI 752 use AMI BIOS for system configuration and the AMI BIOS setup program is designed to provide maximum flexibility in configuring the system by offering various options which may be selected for end user requirements This chapter is written to assist you in the proper usage of these features 4 1 Getting Start When the system is powered on the BIOS will enter the Power On Self Test routines These routines will be executed for System Test and Initialization and System Configuration Verification After the POST routines are completed the following message appears Hit lt Del gt if you want to run SETUP To access AMI BIOS Setup program press lt Del gt key 4 2 Standard CMOS Setup 17 Standard CMOS Setup is the first option on the main menu The standard
7. en take Set back to normal operation mode take off the jumper Ifthe RTC Chip is Dallas DS12B887 you should do the procedure when the board is power on e JP15 Clear CMOS Setup Reserve Function DESCRIPTION Normal Operation OPEN CLOSE Clear CMOS Setup 2 6 COM2 RI Pin Setting 2 7 10 The COM2 CN11 can supply 5V or 12V power to the serial devices via RI pin Pin 9 of the COM port connector The max current is 1A with fuse protection for the total two connectors 5V 12V output If set the output to 12V customer have to make sure to have 12V to supply to the board e JP11 JP12 COM2 CN11 Pin 9 RI signal or 5V 12V output selection Function JP12 JP11 RI Signal 2 3 1 2 5V 1 2 2 3 12V 1 2 1 2 Free IRQ3 and IRQ4 Setting If customer want to free IRQ3 IRQ4 for other application Then have to disable the COM2 for IRQ3 or disable the COM1 for IRQ4 by BIOS setting And also have to close the jumper JP8 to free IRQ3 and close the jumper JP13 to free IRQ4 Release IRQ JP8 JP13 IRQ3 CLOSE Disable COM2 IRQ4 CLOSE Disable COM1 Connection This chapter describes how to connect peripherals switches and indicators to the JUKI 752 board You can access most of the connectors from the top of the board while it is installed in the chassis 3 1 Floppy Disk Drive Connector JUKI 752 board comes equipped with a 34 pin daisy chain driver connector c
8. gger the timer Your program use hex 043 and 443 to control the watch dog and generate a system reset e PC 104 expansion bus A 64 pin and 40 pin industrial embedded PC bus standard e External power connector 8 pin male connector Molex 6410 series compatible e Keyboard connector A 5 pin header on board and 6 pin mini DIN keyboard connector is located on the mounting bracket General e Power Consumption 5V 1 55A DX4 100MHz 32MB RAM e Operating Temperature 0 55 C e Humidity 5 95 non condense e Dimension 180mm W x 122mm L standard AT form factor What You Have In addition to this Users Manual the JUKI 752 package includes the following items e JUKI 752 DX4 100 with LCD CRT Single Board Computer e RS 232 Printer Cable e FDD HDD Cable e 6 pin Mini Din to 5 pin Din Keyboard Adapter Cable Installation This chapter describes how to install the JUKI 752 At first the layout of JUKI 752 is shown and the unpacking information that you should be careful is described The jumpers and switches setting for the JUKI 752 s configuration such as CPU type selection system clock setting and interrupt IRQ setting for serial ports and parallel port are also included 2 1 JUKI 752 s Layout lt reference next page gt 0 U43A 84 DANT Elat bdr 2 2 CPU Setting for JUKI 752 e CPU SPEED SETTING The system clock is generated by the AV9155C 02 and the different CPU clock freque
9. i ce 7 configuration 3B0 3BF Monochrome Display and Printer Adapter LPT1 Watch dog timer disable 1 MB Memory Address Map C8000 EFFFF Free for customer application FOOOO FFFFF System BIOS 1000000 Extend BIOS IRQ Mapping Chart IROO System Timer IRQ8 RTC Clock IRQI Keyboard IRO9 Unused IRQ2 Cascade to IRQ IRQIO Unused Controller IRQ3 COM2 COM4 IRQ11 Unused IRQ4 COM1 COM3 IRQ12 PS 2 mouse IRQ5 Unused IRQ13 FPU IRQ6 FDC IRQ14 Primary IDE IRQ7 Printer IRQ15 Unused DMA Channel Assignments DMA Channel Function Available Available Floppy Disk Available Cascade for DMA controller 1 Available Available Available NO O01 B Oo PO o
10. le then power on again 18MLCD ROM BIOS for MONO DSTN 640x480 For example HOSIDEN HLM6667 HITACHI LMG5160XUFC CASIO MD650TS00 01 OPTREX DMF 50260NFU FW 8 18DSTN ROM BIOS for Color DSTN 640x480 For example SANYO LCM 5331 22NTK SHARP LM64C35P 18TFTS1 ROM BIOS for TFT 640x480 SYNC 16 bit 18TFTS2 ROM BIOS for TFT 640x480 SYNC 18 24 bit For example HITACHI TX26D60 TX24D55 TOSHIBA LTMO9CO15A SHARP LQ10D321 18TFTLP1 ROM BIOS for TFT 640x480 LP 16 bit 18TFTLP2 ROM BIOS for TFT 640x480 LP 16 24 bit For example TOSHIBA LTMO9CO15A 18TFT861 ROM BIOS for TFT 800x600 SYNC 16 bit 18TFT862 ROM BIOS for TFT 800x600 SYNC 18 24 bit For example NEC NL8060AC26 05 NEC NL8060AC26 04 NEC NL8060BC31 02 18EL ROM BIOS for EL 640x480 For example PLANAR EL640 480 A 18PLASMA ROM BIOS for PLASMA 640x480 For example PANASONIC S817 21 How to update the BIOS by yourself 1 Use EPROM Programmer setting the right Flash type and then write the file into the Flash To use this method you should carefully take the Flash chip out of socket and then put it back after finish the programming Usually the flash type is ATMEL AT29C010A Or 2 There also have a utility FLASH631 COM and directly re program the BIOS under DOS For example C gt FLASH631 MLCD ROM 22 Appendix C O Information IO Address Map 8254 timer 8042 Keyboard Controller 070 07F Real time Clock NMI non maskable interrupt Mask i
11. ls 15 e Real time clock calendar DS12887 BQ3287 or equivalent chip and quartz oscillator 128B CMOS memory powered by lithium battery for over 10 years of data retention Memory e RAM memory 512KB to 32MB only support single side 16 bit SIMM e Shadow RAM memory System BIOS OFOOOOh OFFFFFh LCD CRT Interface e Chipset HM86508 e Resolution Support up to 800 x 600 resolution for STN and TFT LCD Flat Panel And Support 1024x768 256 colors for CRT display e Display Memory 1MB on board Input Output e IDE hard disk drive interface Supports up to two IDE hard disk drives Can be disabled by BIOS Setup e Floppy disk drive interface Supports two 2 88 MB 1 44MB 1 2MB 720KB or 360KB floppy disk drives Can be disabled by BIOS Setup e Two high speed Series ports NS16C550 compatible UARTs with send receive 16 byte FIFOs data rates are independently programmable from 115 2K baud down to 50 baud Modem control circuitry 1 2 e Multi mode Parallel Port Standard mode IBM PC XT PC AT PS 2 compatible bi directional parallel port Enhanced mode Enhanced parallel port EPP compatible with IEEE 1284 specification High speed mode Microsoft and Hewlett Packard extended capabilities port ECP compatible with IEEE 1248 specification Industrial features e Watch dog timer can be set by 1 2 10 20 110 or 220 seconds period Reset or NMI was generated when CPU did not periodically tri
12. ncy can be selected by JP2 and shown as following table 60MHz 100MHz OPEN CLOSE OPEN 2 3 Watch Dog Timer The Watch Dog Timer is enabled by reading port 443H It should be triggered before the time out period ends otherwise it will assume the program operation is abnormal and will issue a reset signal to start again or activate NMI to CPU The Watch Dog Timer is disable by reading port 843H The Watch Dog Timer time out period can be set 1 2 10 20 110 or 220 sec by JP3 e JP4 Watch Dog Active Type Setting JP4 DESCRIPTION 2 3 RESETWHENWDTTIME OUT 1 2 ACTIVATE NMI TO CPU WHEN WDT TIME OUT OPEN DISABLE WDT e JP3 WDT TIME OUT PERIOD OPEN 220sec 2 4 2 5 DiskOnChip Flash Disk The DiskOnChip Flash Disk Chip DOC is produced by M Systems The DOC MD 2200 xMB is 32 pin DIP package Because the DOC is 100 compatible to hard disk and DOS Customer dont need any extra software utility It is just plug and play easy and reliable Right now the DOC is available in 2MB to 72MB capacity e JP7 DiskOnChip Memory Address Setting Address 1 2 3 4 5 6 CE000 CLOSE OPEN OPEN D6000 OPEN CLOSE OPEN DEO000 OPEN OPEN CLOSE Clear CMOS Setup If want to clear the CMOS Setup for example forgot the password you should clear the setup and then set the password again you should close the JP15 about 3 seconds then open again Th
13. ot or a non maskable interrupt NMI to bring the system back to a known state The Watch Dog Timer is controlled by two I O ports 443 Read Enable the refresh the Watch Dog hex Timer Disable the Watch Dog Timer hex To enable the Watch Dog Timer a read from VO port 443H must be performed This will enable and activate the countdown timer which will eventually time out and either reset the CPU or cause an NMI depending on the setting of JP4 To ensure that this reset condition does not occur the Watch Dog Timer must be periodically refreshed by reading the same I O port 433H This must be done within the time out period that is selected by jumper JP3 A tolerance of at least 30 must be maintained to avoid unknown routines within the operating system DOS such as disk I O that can be very time consuming Therefore if the time out period has been set to 10 seconds the I O port 443H must be read within 7 seconds Note when exiting a program it is necessary to disable the Watch Dog Timer otherwise the system will reset 20 Appendix B Panel Support List The JUKI 752 supports a wide range flat panels The different flat panel will need different LCD drive BIOS The default setting is for Color DSTN flat panel The available BIOS for different panels are in the following list Please note all the BIOS files already included the system BIOS and LCD drive BIOS customer only need to re program the BIOS flash chip with the fi
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