EVEREX SYSTEMS, INC.

EV-18145 (PWA-0949A-0000)

Card Type               Memory card
Chip Set                486/33
Maximum Onboard Memory  256KB CACHE
I/O Options             CPU ribbon connector, CPU activity indicator LED
Data Bus                Proprietary
Floppy drives supported None

[Image]

                                CONNECTIONS

          Function             Label           Function            Label

  Base CPU ribbon connector     CN1     MP System bus               CN3

  CPU activity indicator        CN2
  connector

                   MEMORY MAPPING DEVICES CONFIGURATION

  Setting    SW1/1    SW1/2    SW1/3    SW1/4    SW1/5    SW1/6    SW1/7

  »   8 th     On      Off      Off      Off      Off      Off      Off
       MB

      9 th    Off       On      Off      Off      Off      Off      Off
       MB

       10     Off      Off       On      Off      Off      Off      Off
       th
       MB

       11     Off      Off      Off       On      Off      Off      Off
       th
       MB

       12     Off      Off      Off      Off       On      Off      Off
       th
       MB

       13     Off          Off  Off      Off      Off       On      Off
       th
       MB

       14     Off          Off  Off      Off      Off      Off       On
       th
       MB

    Note: Turning one or more of these switches (SW1/1 - SW1/7) on will
     open a window of address space for configuration of memory mapped
               devices like network cards & Multi I/O cards.

                              DIAGNOSTIC LED

  Note: The exact color, status, & function of the CPU activity indicator
  LED (LED1) is unidentified.

                       CACHE CONFIGURATION

  Note: Cache consists of eight 256K x 1 chips, totaling 256KB.