
IBM CORPORATION

PC 330 SERIES (TYPE 6575)

Device Type                Mainboard
Processor                  Pentium
Processor Speed            60/90MHz
Chip Set                   Unidentified
Video Chip Set             Unidentified
Maximum Onboard Memory     128MB
Maximum Video Memory       Unidentified
Cache                      256KB
BIOS                       Unidentified
Dimensions                 330mm x 218mm
I/O Options                Floppy drive interface, IDE interfaces (2),
                           parallel port, PS/2 mouse port, serial ports
                           (2), VGA port, riser slot
NPU Options                None

[Image]

                                CONNECTIONS

  Purpose                Location     Purpose                  Location

  PS/2 mouse port           CN1       IDE interface              CN7

  Serial port               CN2       IDE interface              CN8

  Serial port               CN3       On/off switch              J37
                                      connector

  Parallel port             CN4       On/off switch power        J38
                                      supply connector

  VGA port                  CN5       Riser slot                 SL1

  Floppy drive              CN6
  interface

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Modem answers on ring                   MRD           Pins 2 & 3
                                                              closed

      Modem does not answer on ring           MRD           Pins 1 & 2
                                                              closed

      Password normal operation               PWD           Pins 1 & 2
                                                              closed

      Password clear                          PWD           Pins 2 & 3
                                                              closed

     Floppy drive write protect               WP           Pins 1 & 2
      disabled                                                closed

      Floppy drive write protect               WP           Pins 2 & 3
      enabled                                                 closed

  DRAM CONFIGURATION

  Size          Bank 0         Bank 1

  8MB           (2) 1M x 36    None

  16MB          (2) 2M x 36    None

  16MB          (2) 1M x 36    (2) 1M x 36

  24MB          (2) 2M x 36    (2) 1M x 36

  24MB          (2) 1M x 36    (2) 2M x 36

  32MB          (2) 4M x 36    None

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

  40MB          (2) 4M x 36    (2) 1M x 36

  48MB          (2) 4M x 36    (2) 2M x 36

  64MB          (2) 8M x 36    None

  64MB          (2) 4M x 36    (2) 4M x 36

  72MB          (2) 8M x 36    (2) 1M x 36

  80MB          (2) 8M x 36    (2) 2M x 36

  96MB          (2) 8M x 36    (2) 4M x 36

  128MB         (2) 8M x 36    (2) 8M x 36

                        CACHE CONFIGURATION

  Note: 256KB cache is factory installed and is not configurable.

  VIDEO MEMORY CONFIGURATION

  Size                                Bank 0

  1MB                                 (2) 256K x 16

  Note: The maximum memory size is unidentified. This configuration is
  for an upgrade.

[Image]

                                CONNECTIONS

  Purpose                  Location   Purpose                   Location

  ISA slot                   SL1      Shared PCI/ISA slot          SL3

  Shared PCI/ISA slot        SL2

