
COMPAQ COMPUTER CORPORATION

DESKPRO XE PENTIUM

Processor              Pentium
Processor Speed        60/66MHz
Chip Set               Compaq
Max. Onboard DRAM      128MB
Cache                  64/256KB (on external cache card)
BIOS                   AMI
Dimensions             330mm x 218mm
I/O Options            External cache card, floppy drive interface, IDE
                       interface, parallel port, PS/2 mouse port, serial
                       port, VGA port
NPU Options            None

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  PS/2 mouse port             CN1      Floppy drive interface      CN7

  Parallel port               CN2      Speaker                     J1

  Serial port                 CN3      External battery            J3

  VGA port                    CN4      Power LED & keylock         J4

  Video memory upgrade        CN5      Riser card                  SL1

  IDE interface               CN6      External cache card         SL2

                        USER CONFIGURABLE SETTINGS

              Function                  Jumper/Switch        Position

     Battery type select internal           J1              pins 1 & 2
                                                              closed

      Battery type select external           J1              pins 2 & 3
                                                              closed

     On board video enabled               SW502/1              Off

      On board video disabled              SW502/1              On

     Setup write protect disabled         SW502/2              Off

      Setup write protect enabled          SW502/2              On

     Floppy drive select                  SW502/3              Off
      read/write

     Floppy drive select read             SW502/3              On
      only

     Factory configured - do not          SW502/4              Off
      alter

     CMOS memory normal operation         SW502/5              Off

      CMOS memory clear                    SW502/5              On

     Flash BIOS write protect             SW502/6              Off
      enabled

      Flash BIOS write protect             SW502/6              On
      disabled

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     2MB        (1) 512K x        NONE           NONE           NONE
                    36

     4MB        (1) 512K x     (1) 512K x        NONE           NONE
                    36             36

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

     6MB        (1) 512K x     (1) 512K x     (1) 512K x        NONE
                    36             36             36

     6MB        (1) 512K x    (1) 1M x 36        NONE           NONE
                    36

     8MB        (1) 512K x     (1) 512K x     (1) 512K x    (1) 512K x 36
                    36             36             36

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

     8MB       (1) 2M x 36        NONE           NONE           NONE

     10MB       (1) 512K x    (1) 1M x 36    (1) 1M x 36        NONE
                    36

     10MB       (1) 512K x    (1) 2M x 36        NONE           NONE
                    36

     12MB      (1) 1M x 36    (1) 1M x 36    (1) 1M x 36        NONE

     12MB      (1) 1M x 36    (1) 2M x 36        NONE           NONE

     14MB       (1) 512K x    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36
                    36

     16MB      (1) 1M x 36    (1) 1M x 36    (1) 1M x 36     (1) 1M x 36

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

     16MB      (1) 4M x 36        NONE           NONE           NONE

     18MB       (1) 512K x    (1) 2M x 36    (1) 2M x 36        NONE
                    36

     18MB       (1) 512K x    (1) 4M x 36        NONE           NONE
                    36

     20MB      (1) 1M x 36    (1) 2M x 36    (1) 2M x 36        NONE

     20MB      (1) 1M x 36    (1) 4M x 36        NONE           NONE

     24MB      (1) 2M x 36    (1) 2M x 36    (1) 2M x 36        NONE

     24MB      (1) 2M x 36    (1) 4M x 36        NONE           NONE

     26MB       (1) 512K x    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36
                    36

     28MB      (1) 1M x 36    (1) 2M x 36    (1) 2M x 36     (1) 2M x 36

     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

     32MB      (1) 8M x 36        NONE           NONE           NONE

     34MB       (1) 512K x    (1) 4M x 36    (1) 4M x 36        NONE
                    36

                        DRAM CONFIGURATION (CONT)

     Size          Bank 0         Bank 1         Bank 2         Bank 3

     34MB         (1) 512K x    (1) 8M x 36       NONE           NONE
                     36

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

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

     40MB        (1) 2M x 36    (1) 4M x 36    (1) 4M x 36       NONE

     40MB        (1) 2M x 36    (1) 8M x 36       NONE           NONE

     48MB        (1) 4M x 36    (1) 4M x 36    (1) 4M x 36       NONE

     48MB        (1) 4M x 36    (1) 8M x 36       NONE           NONE

     50MB         (1) 512K x    (1) 4M x 36    (1) 4M x 36   (1) 4M x 36
                     36

     50MB        (1) 1M x 36    (1) 4M x 36    (1) 4M x 36   (1) 4M x 36

     56MB        (1) 2M x 36    (1) 4M x 36    (1) 4M x 36   (1) 4M x 36

     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

     66MB         (1) 512K x    (1) 8M x 36    (1) 8M x 36       NONE
                     36

     68MB        (1) 1M x 36    (1) 8M x 36    (1) 8M x 36       NONE

     72MB        (1) 2M x 36    (1) 8M x 36    (1) 8M x 36       NONE

     80MB        (1) 4M x 36    (1) 8M x 36    (1) 8M x 36       NONE

     96MB        (1) 8M x 36    (1) 8M x 36    (1) 8M x 36       NONE

     98MB         (1) 512K x    (1) 8M x 36    (1) 8M x 36   (1) 8M x 36
                     36

     100MB       (1) 1M x 36    (1) 8M x 36    (1) 8M x 36   (1) 8M x 36

     104MB       (1) 2M x 36    (1) 8M x 36    (1) 8M x 36   (1) 8M x 36

     112MB       (1) 4M x 36    (1) 8M x 36    (1) 8M x 36   (1) 8M x 36

     128MB       (1) 8M x 36    (1) 8M x 36    (1) 8M x 36   (1) 8M x 36

