TEXAS MICRO, INC.

PV5000HX2-M SBC

Device Type                Single board computer
Processor                  Pentium MMX
Processor Speed            166/200/233MHz
Chip Set                   Intel 430HX
Video Chip Set             Chips and Technology
Maximum Onboard Memory     256MB (EDO & FPM supported)
Maximum Video Memory       2MB
Cache                      256/512KB
BIOS                       Unidentified
Dimensions                 338mm x 122mm
I/O Options                Floppy drive interface, game port, IDE
                           interface, SCSI interface, parallel port, PS/2
                           mouse port, serial ports (2), VGA port, cache
                           slot

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  IDE interface LED           C1       Serial port 2               CN6

  Keyboard connector          C2       Auxiliary video             CN7
                                       interface

  IDE interface              CN1       VGA port                    CN8

  SCSI interface             CN2       PS/2 mouse port             CN9

  Floppy drive interface     CN3       Serial port 1              CN10

  Flat panel connector       CN4       Cache slot                  SL1

  Parallel port              CN5

                        USER CONFIGURABLE SETTINGS

                Function                      Label          Position

  »   Panel shift clock normal                 JP3          Pins 1 & 2
                                                              closed

      Panel shift clock inverted               JP3          Pins 2 & 3
                                                              closed

  »   Next Step OS select normal               JP5          Pins 2 & 3
      operation                                               closed

      Next Step OS select running Next         JP5          Pins 1 & 2
      Step & having PS/2 problems                             closed

  »   Panel voltage select 5v                 JP10          Pins 1 & 2
                                                              closed

      Panel voltage select 3.3v               JP10          Pins 2 & 3
                                                              closed

  »   Monitor type select color               SW1/1             On

      Monitor type select monochrome          SW1/1            Off

  »   Flash BIOS enabled; auxiliary ROM       SW1/2            Off
      disabled

      Flash BIOS disabled; auxiliary          SW1/2             On
      ROM enabled

  »   CMOS memory normal operation            SW1/3            Off

      CMOS memory clear                       SW1/3             On

  »   I/O port address select 270/271         SW1/4            Off

      I/O port address select 370/371         SW1/4             On

             SIMM 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

     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

           SIMM CONFIGURATION (CON’T)

      Size          Bank 0          Bank 1

      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

     128MB       (2) 16M x 36        None

     136MB       (2) 16M x 36     (2) 1M x 36

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

     160MB       (2) 16M x 36     (2) 4M x 36

     192MB       (2) 16M x 36     (2) 8M x 36

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

  Note: Board accepts EDO memory up to 128MB.

                CACHE CONFIGURATION

           Size                      SL1

          256KB            256KB module installed

          512KB            512KB module installed

                    VIDEO MEMORY CONFIGURATION

  Note: Video memory factory installed and is not configurable.

                            CPU SPEED SELECTION

    CPU      Clock    Multiplier     JP1      JP2       JP11       JP12
  speed      speed

  166MHz     66MHz       2.5x        Open    Closed    Closed     Closed

  200MHz     66MHz        3x         Open    Closed    Closed      Open

  233MHz     66MHz       3.5x        Open    Closed     Open       Open

                          SERIAL PORT 2 SELECTION

       Setting              JP4               JP6               JP8

  »       RS-232         Pins 2 & 3        Pins 2 & 3        Pins 2 & 3
                           closed           closed            closed

          RS-422         Pins 1 & 2        Pins 1 & 2        Pins 1 & 2
                           closed           closed            closed