SYNTAX

386 CACHE-25/33

Processor         80386DX
Processor Speed   25/33MHz
Chip Set          C & T
Max. Onboard DRAM 8MB
Cache             64KB
BIOS              AMI
Dimensions        355.6mm x 304mm
I/O Options       32-bit memory card slot
NPU Options       80387DX

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  External battery             K1       Reset switch               K7

  Speaker                      K4       Turbo LED                  K8

  Power LED & keylock          K5       32-bit memory card         S1
                                        slot

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   BIOS type select 27128                   J1        pins 2 & 3 and 5
                                                               & 6

      BIOS type select 27256                   J1        pins 1 & 2 and 5
                                                               & 6

      BIOS type select 27512                   J1        pins 1 & 2 and 4
                                                               & 5

  »   NPU enabled                              J2        pins 1 & 2 and 4
                                                               & 5

      NPU disabled                             J2        pins 2 & 3 and 5
                                                               & 6

  »   Monitor type select color                J4           pins 2 & 3
                                                              closed

      Monitor type select monochrome           J4           pins 1 & 2
                                                              closed

  »   Extended memory installed                J5        pins 2 & 3 and 5
                                                               & 6

      Extended memory not installed            J5        pins 1 & 2 and 4
                                                               & 5

  »   Factory configured - do not              K9              N/A
      alter

  Note:Pins designated should be in the closed position.

                            DRAM CONFIGURATION

      Size            Bank 0             Bank 1                J3

      1MB          (4) 256K x 9           NONE         pins 1 & 4 and 2 &
                                                               5

      2MB          (4) 256K x 9       (4) 256K x 9     pins 2 & 5 closed

      4MB           (4) 1M x 9            NONE         pins 1 & 2 closed

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

  Note:Pins designated should be in the closed position.

                            CACHE CONFIGURATION

  Note:This motherboard comes with 64KB of cache and is not user
  configurable.