AST RESEARCH, INC.

CUPID 386/25 PROCESSOR BOARD (202274-001,003,004)

Processor         80386SX
Processor Speed   25MHz
Chip Set          Intel (Located on backplane board)
Max. Onboard DRAM 4MB
Cache             32KB
BIOS              AST (Located on backplane board)
Dimensions        280mm x .98mm
I/O Options       None
NPU Options       80387SX/3167

[Image]

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Factory configured - do not              E1             Closed
      alter

  »   Parity checking enabled                  E2             Closed

      Parity checking disabled                 E2              Open

                         DRAM CONFIGURATION

    Size         Bank 0       Bank 1        Bank 2        Bank 3

     1MB       (4) 1M x 9      None          None          None

     2MB       (4) 1M x 9   (4) 1M x 9       None          None

     3MB       (4) 1M x 9   (4) 1M x 9    (4) 1M x 9       None

     4MB       (4) 1M x 9   (4) 1M x 9    (4) 1M x 9    (4) 1M x 9