PACKARD BELL

PBVX88

Processor           NEC V40 (Intregrated 8088-compatible CPU and system
                    controller)
Processor Speed     8MHz
Chip Set            NEC
Max. onboard DRAM   640KB
Cache               None
BIOS                Phoenix
Dimensions          330mm x 330mm
I/O Options         Floppy drive interface, parallel port, serial port,
                    video port
NPU Options         8087

[Image]

                                CONNECTIONS

  Purpose                  Location   Purpose                    Location

  Parallel port              J7       Speaker                      J12

  Serial port                J8       Floppy drive interface       J13

  Video port                 J9

                        USER CONFIGURABLE SETTINGS

                Function                    Switch           Position

  »   Factory test mode disabled             SW1/1             Off

      Factory test mode enabled              SW1/1              On

  »   NPU disabled                           SW1/2              On

      NPU enabled                            SW1/2             Off

  »   CPU speed select fast                  SW1/8              On

      CPU speed select slow                  SW1/8             Off

  »   Serial port enabled                   SW1/10              On

      Serial port disabled                  SW1/10             Off

  »   Parallel port enabled                 SW1/11              On

      Parallel port disabled                SW1/11             Off

                            DRAM CONFIGURATION

    Size       Bank 0       Bank 1      Bank 2       SW1/3       SW1/4

   256KB       (9) 256K      NONE        NONE         On           On
                 x 9

   512KB       (9) 256K    (9) 256K      NONE         Off          On
                 x 9         x 9

   640KB       (9) 256K    (9) 256K     (9) 256K      Off         Off
                 x 9         x 9          x 9

                       ONBOARD VIDEO CONFIGURATION

     Mode        Resolution       SW1/5          SW1/6          SW1/9

    Enabled      Monochrome        Off            Off            On

    Enabled     40 x 25 CGA        Off            On             On

    Enabled     80 x 25 CGA         On            Off            On

   Disabled         N/A            N/A            N/A            Off

               ONBOARD FLOPPY DRIVE CONTROLLER CONFIGURATION

        Mode         Drives Installed        SW1/7            SW1/12

      Enabled               A:                 On               On

      Enabled             A: & B:             Off               On

      Disabled              N/A               N/A               Off