
SILICON STAR INTERNATIONAL, INC.

386 AT3

Processor        AMD386DX/80386DX/CX486DLC/Ti486DLC/Ti486SXL2
Processor Speed  33/40MHz
Chip Set         ALI
Max. Onboard DRAM192MB
Cache            32/128KB
BIOS             AMI/AWARD
Dimensions       230mm x 218mm
I/O Options      Green PC feature connector
NPU Options      80387DX

[Image]

                                CONNECTIONS

  Purpose                 Location    Purpose                   Location

  External battery          JP3       Speaker                     JP11

  Turbo switch              JP8       Power LED & keylock         JP12

  Turbo LED                 JP9       Green PC feature            JP15
                                      connector

  Reset switch              JP10

                        USER CONFIGURABLE SETTINGS

             Function                  Jumper/Switch         Position

     CMOS normal operation                 JP2             Pins 1 & 2

      CMOS memory clear                     JP2             Pins 2 & 3

     CPU clock select 33MHz                JP13          Pins 1 & 2, 3 &
                                                                 4

      CPU clock select 40MHz                JP13            Pins 5 & 6

     128KB cache enabled                   JP16              Closed

      32KB cache enabled                    JP16               Open

  Note:Pins designated are in the closed position.

                DRAM CONFIGURATION

      Size            Bank 0          Bank 1/2

       1MB         (4) 256K x 9         NONE

       2MB         (4) 256K x 9    (1) 256K x 36

       4MB          (4) 1M x 9          NONE

       5MB          (4) 1M x 9     (1) 256K x 36

       8MB          (4) 1M x 9      (1) 1M x 36

      16MB          (4) 4M x 9          NONE

      17MB          (4) 4M x 9     (1) 256K x 36

      20MB          (4) 4M x 9      (1) 1M x 36

      32MB          (4) 4M x 9      (1) 4M x 36

      64MB         (4) 16M x 9          NONE

      192MB        (4) 16M x 9      (1) 32M x 36

            CACHE CONFIGURATION

     Size          Bank 0          TAG

     32KB        (4) 8K x 8    (1) 8K x 8

     128KB       (4) 32K x 8   (1) 16K x 8

                    CPU TYPE CONFIGURATION

      CPU Type               JP1                  JP5

       80386DX         Pins 1 & 2 closed   Pins 1 & 2 closed

      80486DLC         Pins 2 & 3 closed   Pins 2 & 3 closed

  GREEN FEATURE CONNECTOR CONFIGURATION

         Pin               Function

          1                  HSYNC

          2                 Ground

          3                  VSYNC

          4                 Ground

          5                 ENVEDIO

          6                 Ground

          7            Monitor AC power

          8                 Ground

