Anix Technology Corporation CH-386S-16 User Manual

80386sx cpu

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Mainboard
User's Manual
1 st Edition
July 1991
IBM PC/A? are registered trademarks of
International Business Machines Corporation.
Intel 386SX and 387SX are trademarks of Intel Corporation.
Other brand and product names are trademarks and/or registered of
their respective companies.

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Summary of Contents for Anix Technology Corporation CH-386S-16

  • Page 1 CH-386s~16/20/256 Mainboard User’s Manual 1 st Edition July 1991 IBM PC/A? are registered trademarks of International Business Machines Corporation. Intel 386SX and 387SX are trademarks of Intel Corporation. Other brand and product names are trademarks and/or registered of their respective companies.
  • Page 2: Table Of Contents

    Table Of Content Chapter 1 1. Introduction . . , ; ..... . .1-l Chapter 2. Mainboard Configuration ....2-l 2-1.
  • Page 3 1. lntrodhtion - The Mainboard is a high performance, highly integrated main board base on the 80386SX CPU. It is fully compatible with the IBM PC/AT. Features 16, 20 or 25 MHz 80386SX microprocessor. Socket for 803875X COPROCESSOR. Sync or Async Mode for Co-processor Operation. Four Banks Memory socket on board.
  • Page 4: Mainboard Configuration

    MAINBOARD CONFIGURATION . .._.._ .._... __.._._._.. .___~.._ 2-1. CONNECTORS AND JUMPERS SElTlNG The following is a description of jumpers and connectors of mainboard. CH-386S-16/20/256 CH-366~16/20/256 Mainboard Configuration...
  • Page 5 Keylock and power LED connector. 0 Jl= J2 = Speaker connector. 0 J3 = Reset switch connector. Turbo / Normal switch connector. J4 = 0 J5 = Turbo LED connector. 0 JIS = External battery connector. J16 = Power connector. 0 J17 Keyboard connector.
  • Page 6: Dram Banks Configuration

    2-2. DRAM BANKS CONFIGURATION The Mainboard supports and 4M memory 256K, lM, devices on the system board in four 16-Bit banks, total main memory size can be up to 16MB. The memory configuration are supported as shown in the following table.
  • Page 7 - SIMM socket selected bank 0 & bank 1 DRAM configuration: BANK# 2 BANK 93 MEMORY SIZE 512 KB 256 K 1 MB 256 K 256 K 2.5 MB 256 K IOMB 16 MB 2 & - SIMM socket selected Bank Bank 3 DRAM configuration MEMORY SIZE 1 BANK...
  • Page 8: Bios Setup

    3. BIOS SETUP 3-I. Setup Utilities Option BIOS SETUP PROGRAM - AMI BIOS SETUP UTILITIES (C)1990 American megatrends Inc., All Rights Reserved STANDARD CMOS SETUP ADVANCED CMOS SETUP AUTO CONFIGURATION WITH BIOS DEFAULTS AUTO CONFIGURATION WITH POWER-ON DEFAULTS WRITE TO CMOS AND EXIT DO NOT WRITE TO CMOS AND EXIT Standard CMOS Setup for Changing Time, Date, Hard Disk Type, etc 1-A:...
  • Page 9: Standard Cmos Setup Option

    3-2. STANDARD CMOS SETUP OPTION BIOS SETUP PROGRAM STANDARD CMOS SETUP (C) 1990 American Megatrends Inc., All Rights Reserved 640KB Date (mm/date/year) Thu, Jun 20 1991 Base memory 14 : 45 : 01 Ext. memory : 0 KB Time (hour/min/sec) Daylight saving Disabled Cyln Head WPcom IZone Sect Size...
  • Page 10: Advanced Cmos Setup Option

    3-3. ADVANCED CMOS SETUP OPTION BIOS SETUP PROGRAM - ADVANCED CMOS SETUP (C)l990 American Megatrends Inc., All Rights Reserved Adaptor ROM Shadow C600,16K Disabled Adaptor ROM Shadow DOOO,16K Disabled Adaptor ROM Shadow D600,16K Disabled Adaptor ROM Shadow EOOO, 16K Disabled Adaptor ROM Shadow E600,16K Disabled Shadow RAM Option...
  • Page 11 : 1 w/s RAM Wait State ESC: Exit ++* :Sel (Ctrl) Pu/Pd:Modify Fl:Help F2/F3:Color F5:Old Values F6:BlOS Setup Defaults F7:P0wer-On Defaults Note : 1. Above values are default. 2. Advance CHIPSET Setup option for 25 MHz mainboard used only. CH-386S-16/20/25G BIOS Setup...
  • Page 12: Auto Configuration With Bios Defaults

    3-5. AUTO CONFIGURATION WITH POWER-ON DEFAULTS STANDARD CMOS SETUP ADVANCED CMOS SETUP AUTO CONFIGURATION WITH BIOS DEFAULTS WRITE TO CMOS AND EXIT DO NOT WRITE TO CMOS AND EXIT NOTE Load Power-ON Default Values from ROM Table. BIOS CH-386S-16/20/256 Setup...
  • Page 13: Write To Cmos And Exit

    STANDARD CMOS SETUP ADVANCED CMOS SETUP AUTO CONFIGURATION WITH BIOS DEFAULTS AUTO CONFIGURATION WITH POWER-ON DEFAULTS :‘.WRITE TO CMOS &iiD EXIT’. . ’ ‘ . ’ . ‘ . DO NOT WRITE TO CMOS AND EXIT NOTE : Write the settings to the CMOS and Exit. 3-7.

This manual is also suitable for:

Ch-386s-20Ch-386s-25g

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