
MYLEX CORPORATION

MGPS-PNTM

Processor                  Pentium
Processor Speed            75/90/100MHz
Chip Set                   Unidentified
Video Chip Set             None
Maximum Onboard Memory     128MB
Maximum Video Memory       None
Cache                      256/512/1024KB
BIOS                       Award
Dimensions                 330mm x 220mm
I/O Options                32-bit PCI slots (3), floppy drive interface,
                           green PC connector, IDE interface, parallel
                           port, serial ports (2)
NPU Options                None

[Image]

                                CONNECTIONS

  Purpose                   Location    Purpose                 Location

  Serial port 2                J3       Power LED & keylock       JP22

  Serial port 1                J4       Turbo LED                 JP23

  Parallel port                J5       Reset switch              JP24

  Floppy drive interface       J6       Turbo switch              JP25

  IDE interface                J7       Speaker                   JP26

  Green PC connector          JP2       32-bit PCI slots        PC1  PC3

  IDE interface LED           JP12

                        USER CONFIGURABLE SETTINGS

                Function                      Label          Position

     Factory configured - do not alter       JP21             Open

     Flash BIOS normal operation             JP30          Pins 1 & 2
                                                              closed

      Flash BIOS programming mode             JP30          Pins 2 & 3
                                                              closed

                DRAM CONFIGURATION

      Size            Bank 0           Bank 1

       2MB        (2) 256K x 36         None

       4MB        (2) 256K x 36    (2) 256K x 36

       4MB        (2) 512K x 36         None

       8MB        (2) 512K x 36    (2) 512K x 36

       8MB         (2) 1M x 36          None

      12MB        (2) 512K x 36     (2) 1M x 36

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

      16MB         (2) 2M x 36          None

      20MB        (2) 512K x 36     (2) 2M x 36

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

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

      32MB         (2) 4M x 36          None

      36MB        (2) 512K x 36     (2) 4M x 36

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

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

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

      64MB         (2) 8M x 36          None

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

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

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

                  DRAM JUMPER CONFIGURATION

       Bank 0               Bank 1                JP1

    Single Sided         Single Sided      Pins 1 & 2 closed

    Double Sided         Double Sided      Pins 2 & 3 closed

                      CACHE CONFIGURATION

      Size          Bank 0           TAG 0          TAG 1

     256KB        (8) 32K x 8     (1) 8K x 8      (1) 8K x 8

     512KB        (8) 64K x 8     (1) 32K x 8    (1) 32K x 8

      1MB        (8) 128K x 8     (1) 32K x 8    (1) 32K x 8

                  CACHE JUMPER CONFIGURATION

        Size                 JP7                  JP8

        256KB          Pins 1 & 2 closed   Pins 1 & 2 closed

        512KB          Pins 2 & 3 closed   Pins 1 & 2 closed

         1MB           Pins 2 & 3 closed   Pins 2 & 3 closed

              CACHE VOLTAGE CONFIGURATION

            Size                       JP28

            3.3v             Pins 1 & 2, 3 & 4 closed

             5v              Pins 5 & 6, 7 & 8 closed

                           CPU SPEED SELECTION

   CPU speed    Clock speed     Multiplier       JP10           JP11

     75MHz         50MHz           1.5x          Open           Open

     90MHz         60MHz           1.5x          Open          Closed

    100MHz         66MHz           1.5x         Closed         Closed

