SEANIX TECHNOLOGY, INC.

HTK320

Processor         80386DX
Processor Speed   25/33/40MHz
Chip Set          LSI
Max. Onboard DRAM 128MB
Cache             32/64/128KB
BIOS              AMI
Dimensions        240mm x 215mm
I/O Options       None
NPU Options       80387DX/3167

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                   Location

  Reset switch                P1       Power LED & keylock         P4

  Cache LED                   P2       Speaker                     P5

  Turbo switch                P3

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   NPU synchronous with CPU                 JP1             Open

      NPU asynchronous with CPU                JP1            Closed

  »   CPU type select PGA                      JP2           pins 2 & 3
                                                              closed

      CPU type select PQFP                     JP2           pins 1 & 2
                                                              closed

  »   PGA HLDA (bus hold acknowledge)          JP3           pins 2 & 3
      enabled                                                 closed

      PQFP HLDA (bus hold acknowledge)         JP3           pins 1 & 2
      enabled                                                 closed

  »   Monitor type select color                JP5            Closed

      Monitor type select monochrome           JP5             Open

  »   Turbo switch cache flush control         JP6           pins 1 & 2
      enabled                                                 closed

      Keyboard cache flush control             JP6           pins 2 & 3
      enabled                                                 closed

  »   Factory configured - do not alter       JP10             Open

  Note: JP10 may not be present on all boards. The location is
  unidentified.

              DRAM CONFIGURATION

      Size          Bank 0          Bank 1

      1MB         (4) 256K x 9       NONE

      2MB         (4) 256K x 9   (4) 256K x 9

      4MB         (4) 1M x 9         NONE

      5MB         (4) 1M x 9     (4) 256K x 9

      8MB         (4) 1M x 9      (4) 1M x 9

      16MB        (4) 4M x 9         NONE

      17MB        (4) 4M x 9     (4) 256K x 9

      20MB        (4) 4M x 9      (4) 1M x 9

      32MB        (4) 4M x 9      (4) 4M x 9

      64MB        (4) 16M x 9        NONE

     128MB        (4) 16M x 9    (4) 16M x 9

            CACHE CONFIGURATION

     Size          Bank 0        Bank 1

     32KB        (4) 8K x 8       NONE

     64KB        (4) 8K x 8    (4) 8K x 8

     128KB       (4) 32K x 8      NONE

        CACHE JUMPER CONFIGURATION

        Size                 JP4

        32KB          pins 2 & 3 closed

        64KB          pins 2 & 3 closed

        128KB         pins 1 & 2 closed