ADVANCED LOGIC RESEARCH, INC.

POWERCACHE 4 REV. A

Processor              80486DX
Processor Speed        25MHz
Chip Set               Unidentified
Max. Onboard DRAM      32MB (on external memory card)
Cache                  128KB
BIOS                   Phoenix
Dimensions             355mm x 304mm
I/O Options            32-bit external memory card, floppy drive
                       interface, parallel port, PS/2 mouse port, serial
                       port, hard drive controller slot, VGA slot
NPU Options            None

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                  Location

  PS/2 mouse port            CN1       Speaker                    JP9

  Serial port                CN2       Front panel connector     JP500

  Parallel port              CN3       Hard drive controller      SL1
                                       slot

  Chassis fan power          CN4       VGA slot                   SL2

  Reset switch               JP2       32-bit external            SL3
                                       memory card

  Floppy drive               JP5
  interface

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Factory configured - do not              J1              Open
      alter

  »   Factory configured - do not             JP3              Open
      alter

  »   Factory configured - do not             JP8              Open
      alter

       DRAM CONFIGURATION (MEMORY CARD)

      Size          Bank 0          Bank 1

      2MB         (8) 256K x 9       NONE

      4MB         (8) 256K x 9   (8) 256K x 9

      8MB         (8) 1M x 9         NONE

      10MB        (8) 256K x 9    (8) 1M x 9

      10MB        (8) 1M x 9     (8) 256K x 9

      16MB        (8) 1M x 9      (8) 1M x 9

      32MB        (8) 4M x 9         NONE

                          CACHE CONFIGURATION

                Size                               Bank 0

               128KB                            (4) 32K x 8

  Note: The chip configuration and location of cache is unidentified.