
VEXTREC TECHNOLOGY INC.

GMB-P6IPS (VER. 1.11)

Processor                Pentium Pro
Processor Speed          150/166/180/200MHz
Chip Set                 Intel 440FX
Video Chip Set           None
Maximum Onboard Memory   384MB (EDO supported)
Maximum Video Memory     None
Cache                    256/512KB (located on Pentium Pro CPU)
BIOS                     AMI
Dimensions               330mm x 220mm
I/O Options              32-bit PCI slots (5), floppy drive interface,
                         green PC connector, IDE interfaces (2), parallel
                         port, serial ports (2), IR connector, USB
                         connectors (2)
NPU Options              None

[Image]

                                CONNECTIONS

  Purpose                 Location    Purpose                   Location

  PS/2 mouse port           CN1       Serial port 2               J10

  Turbo LED                  J2       Serial port 1               J11

  Reset switch               J3       USB connector 1             J12

  Power LED & keylock        J4       USB connector 2             J13

  IR connector               J5       Parallel port               J14

  IDE interface LED          J6       Floppy drive interface      J15

  Speaker                    J7       Unidentified                J16

  IDE interface 2            J8       Green PC connector          JP1

  IDE interface 1            J9       32-bit PCI slots          PC1 - PC5

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Factory configured - do not alter       JP3              Open

      Flash BIOS voltage select 12v           JP4           Pins 1 & 2
                                                              closed

      Flash BIOS voltage select 5v            JP4           Pins 2 & 3
                                                              closed

                        DRAM CONFIGURATION

      Size            Bank 0           Bank 1          Bank 2

       2MB        (2) 256K x 36         None            None

       4MB        (2) 256K x 36    (2) 256K x 36        None

       4MB        (2) 512K x 36         None            None

       6MB        (2) 256K x 36    (2) 512K x 36        None

       8MB        (2) 512K x 36    (2) 512K x 36        None

      10MB         (2) 1M x 36     (2) 256K x 36        None

      12MB        (2) 512K x 36     (2) 1M x 36         None

      14MB        (2) 256K x 36    (2) 512K x 36     (2) 1M x 36

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

      16MB         (2) 2M x 36          None            None

      18MB         (2) 2M x 36     (2) 256K x 36        None

      18MB         (2) 1M x 36      (2) 1M x 36     (2) 256K x 36

      20MB         (2) 1M x 36      (2) 1M x 36     (2) 512K x 36

      20MB         (2) 2M x 36     (2) 512K x 36        None

      22MB         (2) 2M x 36     (2) 512K x 36    (2) 256K x 36

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

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

      26MB         (2) 2M x 36      (2) 1M x 36     (2) 256K x 36

      28MB         (2) 2M x 36      (2) 1M x 36     (2) 512K x 36

      32MB         (2) 4M x 36          None            None

      32MB         (2) 2M x 36      (2) 2M x 36         None

      34MB         (2) 4M x 36     (2) 256K x 36        None

      38MB         (2) 4M x 36     (2) 256K x 36    (2) 512K x 36

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

                    DRAM CONFIGURATION (CONT)

      Size            Bank 0           Bank 1          Bank 2

      40MB         (2) 4M x 36     (2) 512K x 36    (2) 512K x 36

      42MB         (2) 4M x 36      (2) 1M x 36     (2) 256K x 36

      44MB         (2) 4M x 36      (2) 1M x 36     (2) 512K x 36

      48MB         (2) 4M x 36      (2) 2M x 36         None

      48MB         (2) 4M x 36      (2) 1M x 36      (2) 1M x 36

      50MB         (2) 4M x 36      (2) 2M x 36     (2) 256K x 36

      52MB         (2) 4M x 36      (2) 2M x 36     (2) 512K x 36

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

      64MB         (2) 8M x 36          None            None

      64MB         (2) 4M x 36      (2) 4M x 36         None

      66MB         (2) 8M x 36     (2) 256K x 36        None

      66MB         (2) 4M x 36      (2) 4M x 36     (2) 256K x 36

      68MB         (2) 8M x 36     (2) 512K x 36        None

      68MB         (2) 4M x 36      (2) 4M x 36     (2) 512K x 36

      70MB         (2) 8M x 36     (2) 256K x 36    (2) 512K x 36

      72MB         (2) 8M x 36     (2) 512K x 36    (2) 512K x 36

      74MB         (2) 8M x 36      (2) 1M x 36     (2) 256K x 36

      76MB         (2) 8M x 36     (2) 512K x 36     (2) 1M x 36

      80MB         (2) 8M x 36      (2) 2M x 36         None

      80MB         (2) 8M x 36      (2) 1M x 36      (2) 1M x 36

      82MB         (2) 8M x 36      (2) 2M x 36     (2) 256K x 36

      84MB         (2) 8M x 36      (2) 2M x 36     (2) 512K x 36

      88MB         (2) 8M x 36      (2) 2M x 36      (2) 1M x 36

      96MB         (2) 8M x 36      (2) 4M x 36         None

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

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

      98MB         (2) 8M x 36      (2) 4M x 36     (2) 256K x 36

      100MB        (2) 8M x 36      (2) 4M x 36     (2) 512K x 36

      104MB        (2) 8M x 36      (2) 4M x 36      (2) 1M x 36

      112MB        (2) 8M x 36      (2) 4M x 36      (2) 2M x 36

      128MB        (2) 8M x 36      (2) 4M x 36      (2) 4M x 36

      128MB        (2) 16M x 36         None            None

      128MB        (2) 8M x 36      (2) 8M x 36         None

      130MB        (2) 8M x 36      (2) 8M x 36     (2) 256K x 36

      130MB        (2) 16M x 36    (2) 256K x 36        None

      132MB        (2) 8M x 36      (2) 8M x 36     (2) 512K x 36

      136MB        (2) 8M x 36      (2) 8M x 36      (2) 1M x 36

      136MB        (2) 16M x 36     (2) 1M x 36         None

      138MB        (2) 16M x 36     (2) 1M x 36     (2) 256K x 36

      140MB        (2) 16M x 36     (2) 1M x 36     (2) 512K x 36

      144MB        (2) 16M x 36     (2) 2M x 36         None

      144MB        (2) 16M x 36     (2) 1M x 36      (2) 1M x 36

                    DRAM CONFIGURATION (CONT)

      Size            Bank 0           Bank 1          Bank 2

      146MB        (2) 16M x 36     (2) 2M x 36     (2) 256K x 36

      148MB        (2) 16M x 36     (2) 2M x 36     (2) 512K x 36

      152MB        (2) 16M x 36     (2) 2M x 36      (2) 1M x 36

      160MB        (2) 16M x 36     (2) 4M x 36         None

      160MB        (2) 16M x 36     (2) 2M x 36      (2) 2M x 36

      162MB        (2) 16M x 36     (2) 4M x 36     (2) 256K x 36

      164MB        (2) 16M x 36     (2) 4M x 36     (2) 512K x 36

      168MB        (2) 16M x 36     (2) 4M x 36      (2) 1M x 36

      176MB        (2) 16M x 36     (2) 4M x 36      (2) 2M x 36

      192MB        (2) 16M x 36     (2) 8M x 36         None

      192MB        (2) 16M x 36     (2) 4M x 36      (2) 4M x 36

      194MB        (2) 16M x 36     (2) 8M x 36     (2) 256K x 36

      196MB        (2) 16M x 36     (2) 8M x 36     (2) 512K x 36

      200MB        (2) 16M x 36     (2) 8M x 36      (2) 1M x 36

      208MB        (2) 16M x 36     (2) 8M x 36      (2) 2M x 36

      224MB        (2) 16M x 36     (2) 8M x 36      (2) 4M x 36

      256MB        (2) 16M x 36     (2) 16M x 36        None

      256MB        (2) 16M x 36     (2) 8M x 36      (2) 8M x 36

      258MB        (2) 16M x 36     (2) 16M x 36    (2) 256K x 36

      260MB        (2) 16M x 36     (2) 16M x 36    (2) 512K x 36

      264MB        (2) 16M x 36     (2) 16M x 36     (2) 1M x 36

      272MB        (2) 16M x 36     (2) 16M x 36     (2) 2M x 36

      288MB        (2) 16M x 36     (2) 16M x 36     (2) 4M x 36

      320MB        (2) 16M x 36     (2) 16M x 36     (2) 8M x 36

      384MB        (2) 16M x 36     (2) 16M x 36    (2) 16M x 36

  Note: Board accepts EDO memory. Board also accepts x 32 SIMMs.

                      CACHE CONFIGURATION

  Note: 256KB/512KB cache is located on the Pentium Pro CPU.

                            CPU SPEED SELECTION

     Speed            JP6             JP7           JP8           JP9

     150MHz           Open          Closed       1 & 8, 3 &    1 & 3, 2 &
                                                 6, 4 & 5          4

     166MHz          Closed          Open        2 & 7, 3 &      1 & 3
                                                 6, 4 & 5

     180MHz           Open          Closed       1 & 8, 3 &      2 & 4
                                                 6, 4 & 5

     200MHz          Closed          Open        1 & 8, 3 &      1 & 3
                                                 6, 4 & 5

  Note: Pins designated should be in the closed position.

