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ACROSSER AR-B1476 - Half-size 486 ISA-bus CPU Board - VGA, DOC, on-board DRAM

Quick Specs

Board Form Half-Size (7.5 x 5.0 in / 185 x 122 mm)
Bus Interface ISA
CPU Socket Socket 3 (486 SX, DX, DX2, DX4)
Expansion Bus Interface ISA
Expansion Bus Interface PC/104
Manufacturer ACROSSER
System Chipset ALi M1487
System Chipset ALi M1489
Video (Display) Chipset C&T 65545
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Product Features

  • 8 layers PCB
  • Supports 3.45V/5V CPU with voltage regulator
  • Supports ISA bus and PC/104 bus
  • 2 serial ports with 16C550 UART
  • Floppy disk drive interface
  • IDE hard disk drive interface
  • Bi-direction parallel interface
  • Supports shadow memory and EMS
  • Supports D.O.C. up to 72MB
  • All In One designed 486DX/DX2/DX4 CPU card
  • Legal AMI BIOS
  • Supports 512KB cache on board
  • Programmable watchdog timer
  • Supports on-board 8MB and extends one 72-pin DRAM SIMM up to 72MB DRAM on board
  • On-board built-in buzzer

Full Product Specifications

Board Form Half-Size (7.5 x 5.0 in / 185 x 122 mm)
Bus Interface ISA
CPU Socket Socket 3 (486 SX, DX, DX2, DX4)
Expansion Bus Interface ISA
Expansion Bus Interface PC/104
Manufacturer ACROSSER
System Chipset ALi M1487
System Chipset ALi M1489
Video (Display) Chipset C&T 65545

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