Toshiba 386SX, AR-B1375, AR-B1376 10.2 DIMENSIONS

AR-B1375/AR-B1376 User s Guide

10-2

10.2 DIMENSIONS

900

4100

940

−∅58

825

600

3950

4800

7280

150

825

150

600

450

300

210

1700 400

210

3000 95

210

905

930

4150

1000

455

4000

1100 200

Unit: mil (1 inch = 25.4 mm = 1000 mil)

Contents

Main AR-B1375/AR-B1376 Half Size All-In-One 386SX CPU CARD User s Guide Page AR-B1375/AR-B1376 User s Guide 0-1 Table of Contents AR-B1375/AR-B1376 User s Guide 0-2 AR-B1375/AR-B1376 User s Guide 0-3 0.PREFACE 0.1 COPYRIGHT NOTICE AND DISCLAIMER ACKNOWLEDGEMENTS 0.2 WELCOME TO THE AR-B1375/AR-B1376 CPU BOARD 0.3 BEFORE YOU USE THIS GUIDE 0.6 ORGANIZATION 0.7 STATIC ELECTRICITY PRECAUTIONS 1. OVERVIEW 1.1 INTRODUCTION 1.2 PACKING LIST AR-B1375/AR-B1376 User s Guide 1-2 1.3 FEATURES AR-B1375/AR-B1376 User s Guide 2-1 2. SYSTEM CONTROLLER 2.1 MICROPROCESSOR 2.2 DMA CONTROLLER AR-B1375/AR-B1376 User s Guide 2-2 2.3 KEYBOARD CONTROLLER 2.4 INTERRUPT CONTROLLER AR-B1375/AR-B1376 User s Guide 2-3 2.4.1 I/O Port Address Map 2.4.2 I/O Channel Pin Assignment (Bus 1) AR-B1375/AR-B1376 User s Guide 2-4 Table 2-3 I/O Channel Pin Assignments Table 2-4 I/O Channel Pin Assignments AR-B1375/AR-B1376 User s Guide 2.5 REAL-TIME CLOCK AND NON-VOLATILE RAM 2.6 TIMER AR-B1375/AR-B1376 User s Guide 2-6 2.7 SERIAL PORT (1) Receiver Buffer Register (RBR) (2) Transmitter Holding Register (THR) (3) Interrupt Enable Register (IER) (4) Interrupt Identification Register (IIR) AR-B1375/AR-B1376 User s Guide 2-7 (5) Line Control Register (LCR) (6) MODEM Control Register (MCR) (7) Line Status Register (LSR) 2.8 PARALLEL PORT (1) Register Address (2) Printer Interface Logic (3) Data Swapper AR-B1375/AR-B1376 User s Guide 2-9 (4) Printer Status Buffer (5) Printer Control Latch & Printer Control Swapper Page AR-B1375/AR-B1376 User s Guide 3-1 3. SETTING UP THE SYSTEM 3.1 OVERVIEW Figure 3-1 AR-B1376 Jumpers & Connectors Placement AR-B1375/AR-B1376 User s Guide 3-2 3.2 SYSTEM SETTING 3.2.1 Keyboard Connector (1) 6-Pin Mini DIN Keyboard Connector (CN3) 1 DATA 3 GND 2 N.C. 6 N.C. 3.2.2 PC/104 Connector (1) 40-Pin PC/104 Connector Bus C & D (CN1) Figure 3-4 CN1: 40-Pin PC/104 Connector Bus C & D CN1 Figure 3-5 CN1: 40-Pin PC/104 Connector Bus C & D AR-B1375/AR-B1376 User s Guide 3-4 (3) I/O Channel Signal Description Name Description AR-B1375/AR-B1376 User s Guide 3.2.3 Hard Disk (IDE) Connector (CN4) AR-B1375/AR-B1376 User s Guide 3-6 3.2.4 FDD Port Connector (CN5) 3.2.5 Parallel Port Connector (CN6) 1 2 1 14 13 25 DB-25 D-Type Connector Parallel Port Connector 3.2.6 Serial Port 1 N485+ 2 N485- 3 GND J9 (COM B) 3.2.7 Reset Header (J1) 3.2.8 LED Header 3.2.9 Power Connector (J3) +5 VDC -12 VDC +12 VDC +5 VDC -5 VDC 3.2.12 CPU Base Clock Select (JP1) 3.2.13 DRAM Configuration AR-B1375/AR-B1376 User s Guide 4-1 4. CRT/LCD FLAT PANEL DISPLAY 4.1 CONNECTING THE CRT MONITOR 4.1.1 VGA Setting (JP5) (1) IRQ 9 Used Select (2) Zero Wait State AR-B1375/AR-B1376 User s Guide 4.1.2 CRT Connector (DB1) 4.2 LCD FLAT PANEL DISPLAY AR-B1375/AR-B1376 User s Guide 4-3 4.2.1 Inverter Board Description 4.2.2 LCD Connector (1) DE/E Signal from M or LP Select (JP6) JP6 DE/M E/LP (Factory Preset) 4.3 SUPPORTED LCD PANEL AR-B1375/AR-B1376 User s Guide 5-1 5. INSTALLATION 5.1 OVERVIEW 5.2 UTILITY DISKETTE AR-B1375/AR-B1376 User s Guide 5-2 5.2.1 VGA Driver (1) WIN 3.1 Driver (2) WIN 95 Driver AR-B1375/AR-B1376 User s Guide 5-3 5.2.2 SSD Utility AR-B1375/AR-B1376 User s Guide 5-4 AR-B1375/AR-B1376 User s Guide 5-5 5.3 WRITE PROTECT FUNCTION 5.3.1 Hardware Write Protect 5.3.2 Software Write Protect 5.3.3 Enable the Software Write Protect 5.3.4 Disable the Software Write Protect AR-B1375/AR-B1376 User s Guide 5.4 WATCHDOG TIMER Watchdog Register Time Base Counter and Compartor Enable (D7) Time Factor (D0-D2) Write and Trigger Watchdog LED RESET 5.4.1 Watchdog Timer Setting 5.4.2 Watchdog Timer Enabled 5.4.3 Watchdog Timer Trigger 5.4.4 Watchdog Timer Disabled AR-B1375/AR-B1376 User s Guide 6-1 6.SOLID STATE DISK 6.1 OVERVIEW 6.2 SWITCH SETTING AR-B1375/AR-B1376 User s Guide 6-2 6.2.1 Overview ON 123456 OFF 6.2.2 I/O Port Address Select (SW1-1) 6.2.3 SSD Firmware Address Select (SW1-2) 6.2.4 SSD Drive Number (SW1-3 & SW1-4) (1) Simulate 2 Disk Drive AR-B1375/AR-B1376 User s Guide 6-4 (2) Disk Drive Name Arrangement 6.2.5 ROM Type Select (SW1-5 & SW1-6) AR-B1375/AR-B1376 User s Guide 6-5 6.3 JUMPER SETTING AR-B1375/AR-B1376 User s Guide 6-6 6.4 ROM DISK INSTALLATION 6.4.1 UV EPROM (27Cxxx) (1) Switch and Jumper Setting ON 123456 OFF 6.4.2 Large Page 5V FLASH Disk (1) Switch and Jumper Setting AR-B1375/AR-B1376 User s Guide 6-8 (2) Software Programming AR-B1375/AR-B1376 User s Guide 6-9 6.4.3 Small Page 5V FLASH ROM Disk (1) Switch and Jumper Setting (2) Using Tool Program AR-B1375/AR-B1376 User s Guide 6-10 6.4.4 RAM Disk (1) Switch and Jumper Setting 1 3 ABC 123 JP4 M1~M3 6.4.5 Combination of ROM and RAM Disk Page AR-B1375/AR-B1376 User s Guide 7-1 7. BIOS CONSOLE 7.1 BIOS SETUP OVERVIEW AR-B1375/AR-B1376 User s Guide 7-2 7.2 STANDARD CMOS SETUP Date & Time Setup Floppy Setup Hard Disk Setup Boot Sector Virus Protection 7.3 ADVANCED CMOS SETUP BootUp Sequence BootUp Num-Lock Floppy Drive Swap Floppy Drive Seek Page AR-B1375/AR-B1376 User s Guide 7-5 OnBoard FDC OnBoard Serial Port 7.4 ADVANCED CHIPSET SETUP AT Bus Clock Slow Refresh RAS Precharge time AR-B1375/AR-B1376 User s Guide 7.5 PASSWORD SETTING 7.5.1 Setting Password 7.5.2 Password Checking 7.6 LOAD DEFAULT SETTING 7.6.1 Auto Configuration with Optimal Setting 7.6.2 Auto Configuration with Fail Safe Setting 7.7 BIOS EXIT 7.7.1 Save Settings and Exit 7.7.2 Exit Without Saving 7.8 BIOS UPDATE AR-B1375/AR-B1376 User s Guide 7-8 AR-B1375/AR-B1376 User s Guide 8-1 8. SPECIFICATIONS & SSD TYPES SUPPORTED 8.1 SPECIFICATIONS 8.2 SSD TYPES SUPPORTED AR-B1375/AR-B1376 User s Guide 8-2 AR-B1375/AR-B1376 User s Guide 9-1 9. USING MEMORY BANKS Page AR-B1375/AR-B1376 User s Guide 10-1 10. PLACEMENT & DIMENSIONS 10.1 PLACEMENT AR-B1375/AR-B1376 User s Guide 10-2 10.2 DIMENSIONS Unit: mil (1 inch = 25.4 mm = 1000 mil) AR-B1375/AR-B1376 User s Guide 11-1 11. PROGRAMMING RS-485 & INDEX 11.1 PROGRAMMING RS-485 (1) Initialize COM port (2) Send out one character (Transmit) (3) Send out one block data (Transmit the data more than two characters) AR-B1375/AR-B1376 User s Guide 11-2 (5) Basic Language Example AR-B1375/AR-B1376 User s Guide 11-3 11.2 INDEX