
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

