
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

