
ADVANCED INTEGRATION RESEARCH, INC.

486EL EISA

Processor                80486DX
Processor Speed          25/33/50MHz
Chip Set                 Intel
Max. Onboard DRAM        64MB
Cache                    64/256KB
BIOS                     AMI/Phoenix
Dimensions               355mm x 304mm
I/O Options              Bus mouse port, serial ports (2), parallel port
NPU Options              4167

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  Serial port 1             C1         Speaker                   J5

  Serial port 2             C2         Turbo switch             JP11

  Power LED &               J1         Parallel port             P1
  keylock

  Reset switch              J2         Bus mouse port            P2

  Turbo LED           J3 pins 1 & 2

                            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

     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

     18MB       (4) 256K x 9   (4) 256K x 9   (4) 4M x 9        NONE

     19MB       (4) 256K x 9   (4) 256K x 9   (4) 256K x 9   (4) 4M x 9

     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

     22MB       (4) 256K x 9   (4) 256K x 9   (4) 1M x 9     (4) 4M x 9

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

     25MB       (4) 256K x 9   (4) 1M x 9     (4) 1M x 9     (4) 4M x 9

     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

     34MB       (4) 256K x 9   (4) 256K x 9   (4) 4M x 9     (4) 4M x 9

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

     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

     CACHE CONFIGURATION

     Size          Bank 0

     64KB        (8) 8K x 8

     256KB      (8) 32K x 8

                     CACHE CONFIGURATION

        Size                 JP12                 JP14

        64KB           pins 1 & 2 closed          Open

        256KB          pins 2 & 3 closed         Closed

