IBM CORPORATION

PS/VALUEPOINT 6381 DX/DX2

Processor         80486DX/80486DX2
Processor Speed   33/50(internal)/66(internal)MHz
Chip Set          Intel
Max. Onboard DRAM 64MB
Cache             128/256KB
BIOS              IBM
Dimensions        330mm x 218mm
I/O Options       32-bit riser card slot, floppy drive interface, hard
                  drive interface,

                  parallel port, PS/2 mouse port, serial ports (2), video
                  port
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  PS/2 mouse port             J2       Hard drive interface        J9

  Serial port 1               J3       Riser Card slot            J12

  Serial port 2               J4       VESA feature               J13
                                       connector

  Parallel port               J5       Power LED & hard           J18
                                       drive LED

  Video port                  J6       Speaker                    J25

  Floppy drive                J7
  interface

                        USER CONFIGURABLE SETTINGS

                Function                    Jumper           Position

  »   Flash memory enabled                    J10           pins 1 & 2
                                                              closed

      Flash memory disabled                   J10           pins 2 & 3
                                                              closed

  »   Mouse port disabled                     J11           pins 1 & 2
                                                              closed

      Mouse port enabled                      J11           pins 2 & 3
                                                              closed

  »   Video interrupt disabled                J14           pins 1 & 2
                                                              closed

      Video interrupt enabled                 J14           pins 2 & 3
                                                              closed

  »   Write protect enabled                   J15           pins 1 & 2
                                                              closed

      Write protect disabled                  J15           pins 2 & 3
                                                              closed

  »   Video port enabled                   J16 & J17        pins 1 & 2
                                                              closed

      Video port disabled                  J16 & J17        pins 2 & 3
                                                              closed

  »   Speaker enabled                         J24           pins 1 & 2
                                                              closed

      Speaker disabled                        J24           pins 2 & 3
                                                              closed

                           DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2        Bank 3

     16MB       (1) 2M x 36   (1) 2M x 36        NONE          NONE

     32MB       (1) 2M x 36   (1) 2M x 36    (1) 2M x 36    (1) 2M x 36

     32MB       (1) 4M x 36   (1) 4M x 36        NONE          NONE

     64MB       (1) 4M x 36   (1) 4M x 36    (1) 4M x 36    (1) 4M x 36

     64MB       (1) 8M x 36   (1) 8M x 36        NONE          NONE

          VIDEO MEMORY CONFIGURATION

      Size          Bank 0          Bank 1

     512KB        (2) 512K x 4       None

      1MB         (2) 512K x 4   (2) 512K x 4

            CACHE CONFIGURATION

     Size          Bank 0        Bank 1

     128KB       (4) 64K x 4      None

     256KB       (4) 64K x 4   (4) 64K x 4

                        CACHE JUMPER CONFIGURATION

      Size               J19               J26                 J27

      128KB           pins 1 & 2        pins 1 & 2      pins 1 & 2 closed
                       closed             closed

      256KB           pins 2 & 3        pins 2 & 3      pins 2 & 3 closed
                       closed             closed