
PC WARE INTERNATIONAL, INC.

MB-U88IVIPW02

Processor  CX486M6/80486SX/SL80486SX/CX486M7/U5/80486DX/AM486DX2/

           AM486DX4/SL80486DX4/P24D
Processor  25/33/40/50/66(internal)/75(internal)/80(internal)/100(internal)MHz
Speed
Chip Set   Unidentified
Max.       256MB
Onboard
DRAM
Cache      64/128/256/512/1024KB
BIOS       AMI
Dimensions 254mm x 218mm
I/O        32-bit VESA local bus slots (2), 32-bit PCI slots (4), IDE
Options    interfaces (2)
NPU        None
Options

[Image]

                                CONNECTIONS

  Purpose                Location     Purpose                  Location

  External battery         JP3        Turbo LED                  JP20

  Green PC connector       JP4        IDE interface LED          JP40
  (monitor)

  Turbo switch             JP14       Chassis fan power          JP41

  Reset switch             JP15       32-bit PCI slots        PCI1 - PCI4

  Green PC connector       JP16       IDE interface               S1
                                      (primary)

  Power LED & keylock      JP18       IDE interface               S2
                                      (secondary)

  Speaker                  JP19       32-bit VESA local       SL1 & SL2
                                      bus slots

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

      Flash BIOS voltage select 5v            JP2              Open

      Flash BIOS voltage select 12v           JP2             Closed

     Battery type select internal            JP3           pins 2 & 3
                                                              closed

      Battery type select external            JP3             Closed

      CMOS memory clear                       JP3           pins 3 & 4
                                                              closed

     Factory configured - do not             JP9              N/A
      alter

     Factory configured - do not             JP10             N/A
      alter

     Factory configured - do not             JP11             N/A
      alter

     Factory configured - do not             JP12             N/A
      alter

     Factory configured - do not             JP13             N/A
      alter

                            DRAM CONFIGURATION

     Size         Bank 0         Bank 1         Bank 2         Bank 3

     1MB        (1) 256K x        NONE           NONE           NONE
                    36

     2MB        (1) 256K x     (1) 256K x        NONE           NONE
                    36             36

     2MB        (1) 512K x        NONE           NONE           NONE
                    36

     3MB        (1) 256K x     (1) 256K x     (1) 256K x        NONE
                    36             36             36

     4MB        (1) 256K x     (1) 256K x     (1) 256K x    (1) 256K x 36
                    36             36             36

     4MB        (1) 512K x     (1) 512K x        NONE           NONE
                    36             36

     4MB       (1) 1M x 36        NONE           NONE           NONE

     5MB       (1) 1M x 36        NONE        (1) 256K x        NONE
                                                  36

     6MB       (1) 1M x 36        NONE        (1) 256K x    (1) 256K x 36
                                                  36

     6MB       (1) 1M x 36        NONE        (1) 512K x        NONE
                                                  36

     8MB       (1) 1M x 36    (1) 1M x 36        NONE           NONE

     8MB        (1) 512K x     (1) 512K x     (1) 512K x    (1) 512K x 36
                    36             36             36

     8MB       (1) 1M x 36        NONE        (1) 512K x    (1) 512K x 36
                                                  36

     8MB       (1) 2M x 36        NONE           NONE           NONE

     9MB       (1) 1M x 36    (1) 1M x 36     (1) 256K x        NONE
                                                  36

     9MB       (1) 2M x 36        NONE        (1) 256K x        NONE
                                                  36

     10MB      (1) 1M x 36    (1) 1M x 36     (1) 256K x    (1) 256K x 36
                                                  36

     10MB      (1) 1M x 36    (1) 1M x 36     (1) 512K x        NONE
                                                  36

     10MB      (1) 2M x 36        NONE        (1) 512K x        NONE
                                                  36

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

     12MB      (1) 1M x 36    (1) 1M x 36    (1) 1M x 36        NONE

     12MB      (1) 2M x 36        NONE       (1) 1M x 36        NONE

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

     16MB      (1) 4M x 36        NONE           NONE           NONE

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

     17MB      (1) 4M x 36        NONE        (1) 256K x        NONE
                                                  36

     18MB      (1) 4M x 36        NONE        (1) 256K x    (1) 256K x 36
                                                  36

     18MB      (1) 4M x 36        NONE        (1) 512K x        NONE
                                                  36

     20MB      (1) 1M x 36        NONE       (1) 2M x 36     (1) 2M x 36

     20MB      (1) 1M x 36        NONE       (1) 4M x 36        NONE

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

     20MB      (1) 4M x 36        NONE        (1) 512K x    (1) 512K x 36
                                                  36

                        DRAM CONFIGURATION (CONT)

     Size          Bank 0        Bank 1        Bank 2          Bank 3

     20MB        (1) 2M x 36   (1) 2M x 36   (1) 1M x 36        NONE

     20MB        (1) 4M x 36      NONE       (1) 1M x 36        NONE

     24MB        (1) 4M x 36      NONE       (1) 1M x 36     (1) 1M x 36

     24MB        (1) 4M x 36      NONE       (1) 2M x 36        NONE

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

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

     32MB        (1) 4M x 36      NONE       (1) 2M x 36     (1) 2M x 36

     32MB        (1) 2M x 36   (1) 2M x 36   (1) 2M x 36     (1) 2M x 36

     32MB        (1) 4M x 36   (1) 4M x 36      NONE            NONE

     32MB        (1) 8M x 36      NONE          NONE            NONE

     36MB        (1) 1M x 36      NONE       (1) 4M x 36     (1) 4M x 36

     36MB        (1) 1M x 36      NONE       (1) 8M x 36        NONE

     40MB        (1) 8M x 36      NONE       (1) 2M x 36        NONE

     40MB        (1) 8M x 36      NONE       (1) 1M x 36     (1) 1M x 36

     48MB        (1) 4M x 36      NONE       (1) 8M x 36        NONE

     48MB        (1) 4M x 36   (1) 4M x 36   (1) 4M x 36        NONE

     48MB        (1) 4M x 36      NONE       (1) 4M x 36     (1) 4M x 36

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

     64MB        (1) 4M x 36   (1) 4M x 36   (1) 4M x 36     (1) 4M x 36

     64MB        (1) 8M x 36   (1) 8M x 36      NONE            NONE

     64MB         (1) 16M x       NONE          NONE            NONE
                     36

     65MB         (1) 16M x       NONE        (1) 256K x        NONE
                     36                          36

     65MB        (1) 8M x 36   (1) 8M x 36    (1) 256K x        NONE
                                                 36

     66MB         (1) 16M x       NONE        (1) 256K x    (1) 256K x 36
                     36                          36

     66MB         (1) 16M x       NONE        (1) 512K x        NONE
                     36                          36

     68MB        (1) 1M x 36      NONE       (1) 8M x 36     (1) 8M x 36

     68MB        (1) 1M x 36      NONE       (1) 16M x 36       NONE

     68MB         (1) 16M x       NONE        (1) 512K x    (1) 512K x 36
                     36                          36

     68MB         (1) 16M x       NONE       (1) 1M x 36        NONE
                     36

     72MB         (1) 16M x       NONE       (1) 1M x 36     (1) 1M x 36
                     36

     72MB         (1) 16M x       NONE       (1) 2M x 36        NONE
                     36

     80MB        (1) 4M x 36      NONE       (1) 8M x 36     (1) 8M x 36

     80MB        (1) 4M x 36      NONE       (1) 16M x 36       NONE

     80MB         (1) 16M x       NONE       (1) 2M x 36     (1) 2M x 36
                     36

     80MB         (1) 16M x       NONE       (1) 4M x 36        NONE
                     36

     96MB         (1) 16M x       NONE       (1) 8M x 36        NONE
                     36

     96MB        (1) 8M x 36   (1) 8M x 36   (1) 8M x 36        NONE

     96MB        (1) 8M x 36      NONE       (1) 8M x 36     (1) 8M x 36

     96MB         (1) 16M x       NONE       (1) 4M x 36     (1) 4M x 36
                     36

     128MB        (1) 16M x       NONE       (1) 8M x 36     (1) 8M x 36
                     36

     128MB        (1) 16M x     (1) 16M x       NONE            NONE
                     36            36

     129MB        (1) 16M x     (1) 16M x     (1) 256K x        NONE
                     36            36            36

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

     160MB        (1) 16M x     (1) 16M x    (1) 8M x 36        NONE
                     36            36

     256MB        (1) 16M x     (1) 16M x    (1) 16M x 36   (1) 16M x 36
                     36            36

                          CPU TYPE CONFIGURATION

      Type         JP25        JP26        JP27        JP28        JP29

    CX486M6        2 & 3       Open        1 & 2      2 & 3       1 & 2

    80486SX        2 & 3       Open        Open        Open       2 & 3

   SL80486SX       2 & 3       Open        1 & 2       Open       1 & 2

    CX486M7       1 & 2, 3     3 & 4       1 & 2      2 & 3       1 & 2
                    & 4

       U5          2 & 3      1 & 2, 3     2 & 3       Open       2 & 3
                                & 4

    80486DX       1 & 2, 3     3 & 4       Open        Open       2 & 3
                    & 4

    AM486DX2      1 & 2, 3     3 & 4       Open        Open       2 & 3
                    & 4

    AM486DX4      1 & 2, 3     3 & 4       Open        Open       2 & 3
                    & 4

   SL80486DX4     1 & 2, 3     3 & 4       1 & 2       Open       1 & 2
                    & 4

      P24D        1 & 2, 3     3 & 4      1 & 2, 3    3 & 4       1 & 2
                    & 4                     & 4

                      CPU TYPE CONFIGURATION (CONT)

      Type           JP30          JP31          JP32           JP33

    CX486M6         2 & 3          2 & 3       1 & 2, 3 &       Open
                                                   4

    80486SX          Open          Open          Open          Closed

   SL80486SX        1 & 2          Open        2 & 3, 4 &       Open
                                                   5

    CX486M7         2 & 3          2 & 3       1 & 2, 3 &       Open
                                                   4

       U5            Open          3 & 4         Open          Closed

    80486DX          Open          Open          Open          Closed

    AM486DX2         Open          Open          Open          Closed

    AM486DX4         Open          Open          Open          Closed

   SL80486DX4       1 & 2          Open        2 & 3, 4 &       Open
                                                   5

      P24D        1 & 2, 3 &       Open        2 & 3, 4 &       Open
                      4                            5

                   CPU TYPE CONFIGURATION (CONT)

     Type         JP35          JP36          JP37          JP38

   CX486M6        1 & 2         Open         1 & 2         2 & 3

   80486SX        Open          2 & 3        1 & 2         1 & 2

  SL80486SX       Open          2 & 3        1 & 2         1 & 2

   CX486M7        1 & 2         Open         1 & 2         2 & 3

      U5          Open          2 & 3        2 & 3         1 & 2

   80486DX        Open          2 & 3        1 & 2         1 & 2

   AM486DX2       Open          2 & 3        1 & 2         1 & 2

   AM486DX4       Open          1 & 2        1 & 2         1 & 2

  SL80486DX4      Open          2 & 3        1 & 2         1 & 2

     P24D         Open          1 & 2        1 & 2         1 & 2

          CPU SPEED CONFIGURATION

   Speed      JP6        JP7        JP8

   25MHz      Open       Open     Closed

   33MHz     Closed     Closed    Closed

   40MHz      Open      Closed    Closed

  50iMHz      Open       Open     Closed

   50MHz     Closed      Open      Open

  66iMHz     Closed     Closed    Closed

  75iMHz      Open       Open     Closed

  80iMHz      Open      Closed    Closed

  100iMHz    Closed     Closed    Closed

  CPU SPEED SELECT CONFIGURATION (80486DX4 ONLY)

          Speed                     JP34

           2X                      Closed

           3X                       Open

                    CPU VOLTAGE CONFIGURATION

  Voltage     JP21       JP22       JP23       JP24       JP42

   3.3 v      1 & 2      1 & 2      1 & 2      1 & 2     Closed

    4 v       1 & 2      1 & 2      1 & 2      1 & 2      Open

    5 v       2 & 3      2 & 3      2 & 3      2 & 3     Closed

  Note: Pins designated should be in the closed position.

