ADVANCED LOGIC RESEARCH, INC.

POWERPRO Series

Processor         80486DX/ODP486SX/80486DX2
Processor Speed   25/33/50(internal)/66(internal)MHz
Chip Set          ALR
Max. Onboard DRAM 49MB
Cache             None (512KB on external CPU/NPU/Cache module)
BIOS              Phoenix
Dimensions        330mm x 218mm
I/O Options       32-bit external CPU/NPU/Cache module slots (2), floppy
                  interface, IDE interface, parallel port, serial port
                  (2), SVGA port
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose             Location    Purpose                        Location

  Bus mouse port        CN1       Power LED                        LED

  Parallel port         CN2       32-bit external                  MP1
                                  CPU/NPU/Cache module
                                  (primary)

  Serial port 1         CN3       32-bit external                  MP2
                                  CPU/NPU/Cache module
                                  (secondary)

  Serial port 2         CN4       Front panel                      PNL

  Floppy drive          FDD       Reset switch                     RST
  interface

  IDE interface         IDE       Speaker                          SPK

                            DRAM CONFIGURATION

     Size         Bank 0          Bank 1         Bank 2         Bank 3

     1MB        (8) 411000         NONE           NONE           NONE

     5MB        (8) 411000      (4) 1M x 9        NONE           NONE

     6MB        (8) 411000     (4) 256K x 9    (4) 1M x 9        NONE

     7MB        (8) 411000     (4) 256K x 9    (4) 256K x 9   (4) 1M x 9

     9MB        (8) 411000      (4) 1M x 9     (4) 1M x 9        NONE

     10MB       (8) 411000     (4) 256K x 9    (4) 1M x 9     (4) 1M x 9

     13MB       (8) 411000      (4) 1M x 9     (4) 1M x 9     (4) 1M x 9

     17MB       (8) 411000      (4) 4M x 9        NONE           NONE

     21MB       (8) 411000      (4) 1M x 9     (4) 4M x 9        NONE

     33MB       (8) 411000      (4) 4M x 9     (4) 4M x 9        NONE

     37MB       (8) 411000      (4) 1M x 9     (4) 4M x 9     (4) 4M x 9

     49MB       (8) 411000      (4) 4M x 9     (4) 4M x 9     (4) 4M x 9