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486 PC/AT VMEbus CPU Board with Dual Port Memory, PC/104, and Cache.

Quick Specs

Board Form PC/104 (3.8 × 3.6 in / 96.5 × 91.4 mm)
Bus Interface VME
CPU Socket Socket 3 (486 SX, DX, DX2, DX4)
Manufacturer VMIC
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Product Features

  • Ethernet Adapter Available
  • Super VGA 1,280 x 1,024 Resolution with 1 Mbyte Video DRAM On-Board
  • 256 Kbyte or 1 Mbyte Optional External Cache Memory
  • Access All VMEbus Memory in Real or Protected Modes
  • PC/AT Keyboard Interface with PS/2 Adapter
  • High-Performance VMEbus MBLT64:MBLT32 Transfer Modes Supported by VIC64
  • Front Panel Reset Button and Small Speaker Included
  • PC/104 Expansion Site for Industry-Standard Modules
  • Diskless Operation with Optional Flash Mezzanine Board
  • 100 Percent PC/AT-Compatible Processor Board on VMEbus
  • Includes Floating-Point Coprocessor and 8 Kbyte Internal Cache (16 Kbyte Internal Cache on DX4 Option)
  • Real-Time Clock with On-Board Battery
  • Available in 66 or 100 MHz Clock Speeds
  • Floppy and IDE Controllers On-Board
  • Software support for DOS, Windows, and Windows NT operating systems
  • Three-Way Byte Swapping Hardware for Little-Endian and Big-Endian Data Interfacing
  • High-Performance 486 CPU
  • Parallel Port: IEEE-1284 Fully Supported with 16-byte FIFO for ECP
  • Software Drivers for Extended Video Modes
  • Up to 32 Mbyte DRAM Dual-Ported to VMEbus
  • Two 16550-Compatible Serial RS-232C Ports
  • VMEbus Interrupt Handler, Interrupter, and System Controller

Full Product Specifications

Board Form PC/104 (3.8 × 3.6 in / 96.5 × 91.4 mm)
Board Type VME 6U
Bus Interface VME
CPU Socket Socket 3 (486 SX, DX, DX2, DX4)
Manufacturer VMIC