AMPRO COMPUTERS, INC.

COREMODULE/486DXI

Processor                 80486DX4
Processor Speed           100(internal)MHz
Chip Set                  ACC
Video Chip Set            None
Maximum Onboard Memory    52MB
Maximum Video Memory      None
Cache                     None
BIOS                      Unidentified
Dimensions                96mm x 90mm
I/O Options               Floppy drive interface, IDE interface, parallel
                          port, serial ports (2), utility connector, PC/104
                          connectors (2)
NPU Options               None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Memory upgrade              CN1      Power connector             J7
  connector

  Serial port 1               J3       Floppy drive interface      J8

  Parallel port               J4       Serial port 2               J9

  Utility connector           J5       PC/104 connector            P1

  IDE interface               J6       PC/104 connector            P2

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

  »   Factory configured - do not           W1           Unidentified
      alter

  »   Factory configured - do not           W3           Unidentified
      alter

  »   Factory configured - do not           W6           Unidentified
      alter

  »   Factory configured - do not           W7           Unidentified
      alter

  »   Factory configured - do not           W8           Unidentified
      alter

                            DRAM CONFIGURATION

          Size                    Bank 0                    CN1

           4MB                     4MB                 Not installed

          52MB                     4MB             48MB module installed

  Note: Bank 0 is factory installed and is not configurable.

                            SOCKET S0 SELECTION

       Type                   W2                  W4             W5

       27C64         3 & 4, 6 & 7, 8 & 13,      1 & 2           Open
                            9 & 14

      27C128         3 & 4, 6 & 7, 8 & 13,      1 & 2           Open
                            9 & 14

       28C64         3 & 4, 6 & 7, 8 & 13,      1 & 2           Open
                            9 & 14

      27C256             3 & 4, 5 & 10          1 & 2           Open

      27C512         3 & 4, 5 & 10, 9 & 14      1 & 2           Open

      27C010         3 & 4, 6 & 7, 8 & 13,      1 & 2           Open
                            9 & 14

      27C020         3 & 4, 6 & 7, 8 & 13,      1 & 2           Open
                        9 & 14, 10 & 15

      27C040          3 & 4, 9 & 14, 10 &       1 & 2           Open
                          15, 12 & 13

      27C080         2 & 7, 3 & 4, 9 & 14,      1 & 2           Open
                       10 & 15, 12 & 13

  Note: Pins designated should be in the closed position.