
TMC RESEARCH CORPORATION

PAT45PV

Processor     CX486M6/80486SX/80487SX/80486DX/80486DX2/Pentium
              Overdrive/Pentium /P5T Overdrive
Processor     33/40/50/60/66(internal)/66MHz
Speed
Chip Set      Unidentified
Max. Onboard  128MB
DRAM
Cache         128/256/512KB
BIOS          Unidentified
Dimensions    370mm x 280mm
I/O Options   32-bit VESA local bus slots (2)
NPU Options   None

[Image]

                                CONNECTIONS

  Purpose               Location      Purpose                 Location

  Power LED &         J4 pins 11 -    Hard drive LED to     J4 pins 10 &
  keylock                  15         case                       20

  Speaker             J4 pins 1 - 4   Hard drive LED             J5
                                      from interface

  Turbo LED            J4 pins 8 &    External battery           J9
                           18

  Reset switch         J4 pins 9 &    32-bit VESA local      SL1 & SL2
                           19         bus slots

                        USER CONFIGURABLE SETTINGS

            Function                 Jumper/Resistor         Position

     CMOS memory normal             JP9 pins 1 & 2           Closed
      operation

      CMOS memory clear              JP9 pins 1 & 2            Open

     Battery type select            JP9 pins 2 & 3            Open
      internal

      Battery type select            JP9 pins 2 & 3           Closed
      external

     Monitor type select color           JP10                Closed

      Monitor type select                 JP10                 Open
      monochrome

     Factory configured - do              RN3            Not installed
      not alter

                           DRAM CONFIGURATION 1

     Size          Bank 0         Bank 1        Bank 2         Bank 3

      4MB        (4) 1M x 9        NONE          NONE           NONE

      8MB        (4) 1M x 9        NONE       (1) 1M x 36       NONE

      8MB        (4) 1M x 9     (4) 1M x 9       NONE           NONE

     12MB        (4) 1M x 9        NONE       (1) 2M x 36       NONE

     16MB        (4) 1M x 9        NONE       (1) 1M x 36    (1) 2M x 36

     16MB        (4) 1M x 9     (4) 1M x 9    (1) 2M x 36       NONE

     16MB        (4) 4M x 9        NONE          NONE           NONE

     20MB        (4) 1M x 9        NONE       (1) 2M x 36    (1) 2M x 36

     20MB        (4) 1M x 9     (4) 4M x 9       NONE           NONE

     24MB        (4) 1M x 9     (4) 1M x 9    (1) 2M x 36    (1) 2M x 36

     24MB        (4) 1M x 9     (4) 1M x 9    (1) 4M x 36       NONE

     32MB        (4) 4M x 9        NONE       (1) 4M x 36       NONE

     32MB        (4) 4M x 9     (4) 4M x 9       NONE           NONE

     36MB        (4) 1M x 9        NONE       (1) 8M x 36       NONE

     40MB        (4) 1M x 9        NONE       (1) 1M x 36    (1) 8M x 36

     40MB        (4) 1M x 9     (4) 1M x 9    (1) 8M x 36       NONE

     48MB        (4) 1M x 9     (4) 1M x 9    (1) 2M x 36    (1) 8M x 36

     48MB        (4) 4M x 9        NONE       (1) 8M x 36       NONE

     52MB        (4) 1M x 9        NONE       (1) 4M x 36    (1) 8M x 36

     56MB        (4) 1M x 9     (4) 1M x 9    (1) 4M x 36    (1) 8M x 36

     64MB        (4) 4M x 9        NONE       (1) 4M x 36    (1) 8M x 36

     64MB        (4) 4M x 9     (4) 4M x 9    (1) 8M x 36       NONE

     64MB       (4) 16M x 9        NONE          NONE           NONE

     68MB        (4) 1M x 9        NONE       (1) 8M x 36    (1) 8M x 36

     68MB        (4) 1M x 9    (4) 16M x 9       NONE           NONE

     72MB        (4) 1M x 9     (4) 1M x 9    (1) 8M x 36    (1) 8M x 36

     80MB        (4) 4M x 9        NONE       (1) 8M x 36    (1) 8M x 36

     80MB        (4) 4M x 9    (4) 16M x 9       NONE           NONE

     96MB        (4) 4M x 9     (4) 4M x 9    (1) 8M x 36    (1) 8M x 36

     96MB       (4) 16M x 9        NONE       (1) 8M x 36       NONE

     128MB      (4) 16M x 9        NONE       (1) 8M x 36    (1) 8M x 36

     128MB      (4) 16M x 9    (4) 16M x 9       NONE           NONE

                           DRAM CONFIGURATION 2

     Size          Bank 0         Bank 1        Bank 2         Bank 3

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

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

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

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

     16MB        (4) 1M x 9     (4) 1M x 9    (1) 1M x 36    (1) 1M x 36

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

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

     20MB        (4) 1M x 9     (4) 1M x 9    (1) 1M x 36    (1) 2M x 36

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

     24MB        (4) 1M x 9     (4) 1M x 9    (1) 2M x 36    (1) 2M x 36

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

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

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

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

     40MB        (4) 4M x 9     (4) 4M x 9    (1) 1M x 36    (1) 1M x 36

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

     44MB        (4) 4M x 9     (4) 4M x 9    (1) 1M x 36    (1) 2M x 36

     48MB        (4) 4M x 9     (4) 4M x 9    (1) 2M x 36    (1) 2M x 36

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

     52MB        (4) 4M x 9     (4) 4M x 9    (1) 1M x 36    (1) 4M x 36

     56MB        (4) 4M x 9     (4) 4M x 9    (1) 2M x 36    (1) 4M x 36

     64MB        (4) 4M x 9     (4) 4M x 9    (1) 4M x 36    (1) 4M x 36

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

     68MB        (4) 4M x 9     (4) 4M x 9    (1) 1M x 36    (1) 8M x 36

     72MB        (4) 4M x 9     4) 4M x 9     (1) 2M x 36    (1) 8M x 36

     80MB        (4) 4M x 9     (4) 4M x 9    (1) 4M x 36    (1) 8M x 36

     96MB        (4) 4M x 9     (4) 4M x 9    (1) 8M x 36    (1) 8M x 36

              DRAM RESISTOR CONFIGURATION

       Table              RA6                RA12

  Configuration 1      Installed        Not installed

  Configuration 2    Not installed        Installed

                          SIMM SIZE CONFIGURATION

          Size                    RN12                     RN13

      16M x 9 SIMMs not         Installed             Not installed
             used

        16M x 9 SIMMs         Not installed             Installed
             used

                          CPU TYPE CONFIGURATION

   Setting       JP7       JP8         RN1          RN2           RN4

   CX486M6      pins 2    pins 2    Installed        Not          Not
                 & 3        & 3                  installed     installed
               closed     closed

   80486SX      pins 2    pins 2    Installed        Not          Not
                 & 3        & 3                  installed     installed
               closed     closed

   80487SX      pins 2    pins 2       Not           Not       Installed
                 & 3        & 3     installed    installed
               closed     closed

   80486DX      pins 2    pins 2       Not       Installed        Not
                 & 3        & 3     installed                  installed
               closed     closed

  80486DX2      pins 2    pins 2       Not       Installed        Not
                 & 3        & 3     installed                  installed
               closed     closed

    P24T        pins 2    pins 2       Not           Not       Installed
                 & 3        & 3     installed    installed
               closed     closed

   Pentium      pins 1    pins 1       Not           Not          Not
                 & 2        & 2     installed    installed     installed
               closed     closed

     P5T        pins 1    pins 1       Not           Not          Not
  Overdrive      & 2        & 2     installed    installed     installed
               closed     closed

                              CPU TYPE CONFIGURATION (CONT)

   Setting        RN5         RN7          RN8          RN9          RN10        RN11

   CX486M6        Not          Not          Not      Installed        Not         Not
               installed   installed    installed                 installed    installed

   80486SX        Not      Installed        Not          Not          Not         Not
               installed                installed    installed    installed    installed

   80487SX        Not          Not          Not          Not          Not         Not
               installed   installed    installed    installed    installed    installed

   80486DX        Not          Not      Installed        Not          Not         Not
               installed   installed                 installed    installed    installed

  80486DX2        Not          Not      Installed        Not          Not         Not
               installed   installed                 installed    installed    installed

    P24T          Not          Not      Installed        Not      Installed       Not
               installed   installed                 installed                 installed

   Pentium     Installed       Not          Not          Not          Not      Installed
                           installed    installed    installed    installed

     P5T       Installed       Not          Not          Not          Not      Installed
  Overdrive                installed    installed    installed    installed

                          CPU SPEED CONFIGURATION

    Speed        JP6       JP11      JP12      JP13      JP14      JP15

    33MHz        Open     Closed     Open      Open      Open      Open

    40MHz        Open      Open     Closed     Open      Open      Open

    50MHz       Closed     Open      Open     Closed     Open      Open

    66iMHz       Open     Closed     Open      Open      Open      Open

    66MHz        Open      Open      Open      Open     Closed     Open

  Oscillator     Open      Open      Open      Open      Open     Closed
     U33

                            CACHE CONFIGURATION

   Size      Bank 0    Bank 1    Bank 2    Bank 3    TAG Bank    TAG Bank
                                                        0           1

   128KB     (4) 32K    NONE      NONE      NONE     (1) 8K x   (1) 64K x
              x 8                                       8           1

   256KB     (4) 32K   (4) 32K    NONE      NONE      (1) 32K   (1) 64K x
              x 8        x 8                           x 8          1

   256KB     (4) 32K    NONE     (4) 32K    NONE     (1) 8K x   (1) 64K x
              x 8                  x 8                  8           1

   512KB     (4) 32K   (4) 32K   (4) 32K   (4) 32K    (1) 32K   (1) 64K x
              x 8        x 8       x 8       x 8       x 8          1

  Note: The first two configurations are for use in 80486-based machines.
  The second two are for use in Pentium-based machines.

                        CACHE JUMPER CONFIGURATION

    Size           JP2            JP3            JP4             JP5

    128KB       pins 2 & 3     pins 2 & 3     pins 1 & 2      pins 1 & 2
                 closed          closed         closed         closed

    256KB       pins 1 & 2     pins 1 & 2     pins 1 & 2      pins 1 & 2
                 closed          closed         closed         closed

    256KB       pins 1 & 2     pins 1 & 2        Open         pins 2 & 3
                 closed          closed                        closed

    512KB       pins 1 & 2     pins 1 & 2     pins 2 & 3      pins 2 & 3
                 closed          closed         closed         closed

                       CACHE RESISTOR CONFIGURATION

   Size        RN4128          RN4256          RN5256          RN5512

   128KB      Installed     Not installed   Not installed   Not installed

   256KB    Not installed     Installed     Not installed   Not installed

   256KB    Not installed   Not installed    Installed      Not installed

   512KB    Not installed   Not installed   Not installed     Installed

                       VESA BUS SPEED CONFIGURATION

   Speed        RN25            RN33            RN40            RN50

   25MHz      Installed     Not installed   Not installed   Not installed

   33MHz    Not installed     Installed     Not installed   Not installed

   40MHz    Not installed   Not installed    Installed      Not installed

   50MHz    Not installed   Not installed   Not installed     Installed

