
UNIDENTIFIED

INTEL P9

Processor         80386SX
Processor Speed   16/20MHz
Chip Set          Intel
Max. Onboard DRAM 8MB
Cache             64KB
BIOS              AMI
Dimensions        330mm x 218mm
I/O Options       None
NPU Options       80387SX

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                  Location

  External battery             J3       Turbo LED                  J6

  Power LED & Keylock          J4       Turbo switch               J7

  Speaker                      J5       Reset switch               J8

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Monitor type select color                J1             Closed

      Monitor type select monochrome           J1              Open

     Battery select internal                  J2            pins 1 & 2
                                                              closed

      Battery select external                  J2            pins 2 & 3
                                                              closed

                            DRAM CONFIGURATION

     Size          Bank 0          Bank 1         Bank 2        Bank 3

    512KB        (18) 44256         NONE           NONE          NONE

    512KB           NONE            NONE        (2) 256K x       NONE
                                                    9

     1MB         (18) 44256      (18) 44256        NONE          NONE

     1MB            NONE            NONE        (2) 256K x     (2) 256K x
                                                    9              9

     2MB         (18) 44256      (18) 44256     (2) 256K x     (2) 256K x
                                                    9              9

     2MB        (18) 411000         NONE           NONE          NONE

     2MB            NONE            NONE        (2) 1M x 9       NONE

     4MB        (18) 411000     (18) 411000        NONE          NONE

     4MB            NONE            NONE        (2) 1M x 9    (2) 1M x 9

     8MB        (18) 411000     (18) 411000     (2) 1M x 9    (2) 1M x 9

                  DRAM JUMPER CONFIGURATION

  Size      J10     J11      J12      J13      J14      J15

  512KB    2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

  512KB    1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   1MB     2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

   1MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   2MB     2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

   2MB     2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

   2MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   4MB     2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

   4MB     1 & 2   1 & 2    1 & 2    1 & 2    1 & 2    1 & 2

   8MB     2 & 3   2 & 3    2 & 3    2 & 3    2 & 3    2 & 3

  Note: Pins designated should be in the closed position.

