AST RESEARCH, INC.
==================

   CUPID 386SX/25 PROCESSOR BOARD (202403-001,004)

   Processor         80386SX                                      
   Processor Speed   25MHz                                        
   Chip Set          Intel (Located on backplane board)           
   Max. Onboard DRAM 16MB                                         
   Cache             16KB                                         
   BIOS              AST (Located on backplane board)             
   Dimensions        280mm x .98mm                                
   I/O Options       None                                         
   NPU Options       80387SX/3167                                 

<gopher://bitreich.org/I/th99/m/A-B/31723-1.png>
   

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |             Function             |  Jumper   |  Position   |
   |----------------------------------+-----------+-------------|
   |>> | Parity checking enabled      |    E1     |   Closed    |
   |---+------------------------------+-----------+-------------|
   |   | Parity checking disabled     |    E1     |    Open     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DRAM CONFIGURATION                     |
   |------------------------------------------------------------|
   |  Size  |   Bank 0   |   Bank 1   |   Bank 2   |   Bank 3   |
   |--------+------------+------------+------------+------------|
   |  2MB   | (1) 1M x 9 | (1) 1M x 9 |    None    |    None    |
   |--------+------------+------------+------------+------------|
   |  4MB   | (1) 1M x 9 | (1) 1M x 9 | (1) 1M x 9 | (1) 1M x 9 |
   |--------+------------+------------+------------+------------|
   |  8MB   | (1) 4M x 9 | (1) 4M x 9 |    None    |    None    |
   |--------+------------+------------+------------+------------|
   |  10MB  | (1) 1M x 9 | (1) 1M x 9 | (1) 4M x 9 | (1) 4M x 9 |
   |--------+------------+------------+------------+------------|
   |  16MB  | (1) 4M x 9 | (1) 4M x 9 | (1) 4M x 9 | (1) 4M x 9 |
   +------------------------------------------------------------+