
ADVANCED LOGIC RESEARCH, INC.

PROVEISA Series

Processor            80486DX/ODP486SX/80486DX2
Processor Speed      33/66(internal)MHz
Chip Set             ALR
Max. Onboard DRAM    256MB
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 slot (2), floppy
                     interface, IDE interface, parallel port, serial port
                     (2), SVGA port
NPU Options          None

[Image]

                                CONNECTIONS

  Purpose                   Location     Purpose               Location

  32-bit external              P1        SVGA port               CN6
  CPU/NPU/Cache module
  (primary)

  32-bit external              P2        Fan power               FAN
  CPU/NPU/Cache module
  (secondary)

  VGA pass-through            CN1        Floppy drive            FDD
                                         interface

  Parallel port               CN2        IDE interface           IDE

  Bus mouse port              CN3        Power LED &             LED
                                         keylock

  Serial port (COM1)          CN4        Speaker                 SPK

  Serial port (COM2)          CN5        Reset switch            RST

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     VGA port enabled                        VGA              open

      VGA port disabled                       VGA             closed

     CMOS memory normal operation            CMS           pins 1 & 2
                                                              closed

      CMOS memory clear                       CMS           pins 2 & 3
                                                              closed

                            DRAM CONFIGURATION

     Size          Bank 0        Bank 1         Bank 2         Bank 3

      1MB       (4) 256K x 9      NONE           NONE           NONE

      2MB       (4) 256K x 9   (4) 256K x 9      NONE           NONE

      3MB       (4) 256K x 9   (4) 256K x 9   (4) 256K x 9      NONE

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

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

      5MB       (4) 256K x 9   (4) 1M x 9        NONE           NONE

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

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

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

      9MB       (4) 256K x 9   (4) 1M x 9     (4) 1M x 9        NONE

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

     12MB        (4) 1M x 9    (4) 1M x 9     (4) 1M x 9        NONE

     13MB       (4) 256K x 9   (4) 1M x 9     (4) 1M x 9     (4) 1M x 9

     16MB        (4) 1M x 9    (4) 1M x 9     (4) 1M x 9     (4) 1M x 9

     16MB        (4) 4M x 9       NONE           NONE           NONE

     17MB       (4) 256K x 9   (4) 4M x 9        NONE           NONE

     20MB        (4) 1M x 9    (4) 4M x 9        NONE           NONE

     21MB       (4) 256K x 9   (4) 1M x 9     (4) 4M x 9        NONE

     24MB        (4) 1M x 9    (4) 1M x 9     (4) 4M x 9        NONE

     28MB        (4) 1M x 9    (4) 1M x 9     (4) 1M x 9     (4) 4M x 9

     32MB        (4) 4M x 9    (4) 4M x 9        NONE           NONE

     33MB       (4) 256K x 9   (4) 4M x 9     (4) 4M x 9        NONE

     36MB        (4) 1M x 9    (4) 4M x 9     (4) 4M x 9        NONE

     37MB       (4) 256K x 9   (4) 1M x 9     (4) 4M x 9     (4) 4M x 9

     40MB        (4) 1M x 9    (4) 1M x 9     (4) 4M x 9     (4) 4M x 9

     48MB        (4) 4M x 9    (4) 4M x 9     (4) 4M x 9        NONE

     49MB       (4) 256K x 9   (4) 4M x 9     (4) 4M x 9     (4) 4M x 9

     52MB        (4) 1M x 9    (4) 4M x 9     (4) 4M x 9     (4) 4M x 9

     64MB        (4) 4M x 9    (4) 4M x 9     (4) 4M x 9     (4) 4M x 9

     64MB       (4) 16M x 9       NONE           NONE           NONE

     68MB        (4) 1M x 9    (4) 16M x 9       NONE           NONE

     80MB        (4) 4M x 9    (4) 16M x 9       NONE           NONE

     84MB        (4) 1M x 9    (4) 4M x 9     (4) 16M x 9       NONE

     96MB        (4) 4M x 9    (4) 4M x 9     (4) 16M x 9       NONE

     100MB       (4) 1M x 9    (4) 4M x 9     (4) 4M x 9     (4) 16M x 9

     112MB       (4) 4M x 9    (4) 4M x 9     (4) 4M x 9     (4) 16M x 9

     128MB      (4) 16M x 9    (4) 16M x 9       NONE           NONE

     132MB       (4) 1M x 9    (4) 16M x 9    (4) 16M x 9       NONE

     144MB       (4) 4M x 9    (4) 16M x 9    (4) 16M x 9       NONE

     148MB       (4) 1M x 9    (4) 4M x 9     (4) 16M x 9    (4) 16M x 9

     160MB       (4) 4M x 9    (4) 4M x 9     (4) 16M x 9    (4) 16M x 9

     196MB      (4) 16M x 9    (4) 16M x 9    (4) 16M x 9       NONE

     200MB       (4) 1M x 9    (4) 16M x 9    (4) 16M x 9    (4) 16M x 9

     212MB       (4) 4M x 9    (4) 16M x 9    (4) 16M x 9    (4) 16M x 9

     256MB      (4) 16M x 9    (4) 16M x 9    (4) 16M x 9    (4) 16M x 9

