
TEXAS MICRO SYSTEMS, INC.

PE5000HX

Processor                Pentium
Processor Speed          100/133/166/200MHz
Chip Set                 Unidentified
Video Chip Set           None
Maximum Onboard Memory   256MB
Maximum Video Memory     None
Cache                    256/512KB
BIOS                     Unidentified
Dimensions               355mm x 304mm
I/O Options              32-bit PCI slots (4), PCI bus slot, floppy drive
                         interface, IDE interface, parallel port, PS/2
                         mouse port, serial ports (2), cache slot
NPU Options              None

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  IDE interface LED          CN1       PS/2 mouse port            CN6

  IDE interface              CN2       Parallel port              CN7

  Floppy drive               CN3       Auxiliary keyboard         CN8
  interface                            connector

  Serial port 1              CN4       Cache slot                 SL1

  Serial port 2              CN5

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Watchdog timer disabled                 JP3           Pins 2 & 3
                                                              closed

      Watchdog timer enabled                  JP3           Pins 1 & 2
                                                              closed

     PS/2 IRQ 12 enabled                     JP4           Pins 2 & 3
                                                              closed

      Next Step OS used                       JP4           Pins 1 & 2
                                                              closed

     Monitor type select color              SW1/1              On

      Monitor type select monochrome         SW1/1             Off

     Flash BIOS enabled                     SW1/2             Off

      Flash BIOS disabled                    SW1/2              On

     CMOS memory normal operation           SW1/3             Off

      CMOS memory clear                      SW1/3              On

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

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

              DRAM 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

      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

                CACHE CONFIGURATION

           Size                      SL1

          256KB            256KB module installed

          512KB            512KB module installed

                            CPU SPEED SELECTION

    CPU      Clock    Multiplier      JP1       JP2       JP8      JP9
  speed      speed

  100MHz     66MHz       1.5x         Open      Open     Open     Closed

  133MHz     66MHz        2x         Closed     Open     Open     Closed

  166MHz     66MHz       2.5x        Closed    Closed    Open     Closed

  200MHz     66MHz        3x          Open     Closed    Open     Closed

                          SERIAL PORT 2 SELECTION

       Setting              JP5               JP6               JP7

         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

          RS-485         Pins 1 & 2        Pins 1 & 2        Pins 1 & 2
                           closed           closed            closed

[Image]

                                CONNECTIONS

  Purpose                    Location     Purpose               Location

  32-bit PCI slots           PC1  PC3    PCI bus slot            SL2

  Unidentified slot             SL1

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           J13          Unidentified
      alter

     Factory configured - do not           J15          Unidentified
      alter

     Factory configured - do not           J20          Unidentified
      alter

                            EISA SLOT SELECTION

     Setting          JP1            JP2           JP3           JP4

     ISA card      Pins 1 & 2     Pins 1 & 2    Pins 1 & 2    Pins 1 & 2
    installed        closed        closed        closed         closed

    EISA card      Pins 2 & 3     Pins 2 & 3    Pins 2 & 3    Pins 2 & 3
    installed        closed        closed        closed         closed

  Note: JP1 sets slot 1, JP2 sets slot 2, etc.

                        EISA SLOT SELECTION (CONT)

     Setting          JP5            JP6           JP7           JP8

     ISA card      Pins 1 & 2     Pins 1 & 2    Pins 1 & 2    Pins 1 & 2
    installed        closed        closed        closed         closed

    EISA card      Pins 2 & 3     Pins 2 & 3    Pins 2 & 3    Pins 2 & 3
    installed        closed        closed        closed         closed

