
TMC RESEARCH CORPORATION

TI5TT (VER. 1.0B)

Processor            CX M1/AM K5/AM K6/Pentium
Processor Speed      90/100/120/133/150/166/200/233MHz
Chip Set             Intel
Video Chip Set       None
Maximum Onboard      256MB (EDO supported)
Memory
Maximum Video Memory None
Cache                256/512KB
BIOS                 Award
Dimensions           305mm x 244mm
I/O Options          32-bit PCI slots (4), floppy drive interface, green PC
                     connector, IDE interfaces (2), parallel port, PS/2
                     mouse port, serial ports (2), IR connector, USB
                     connector, ATX power connector
NPU Options          None

[Image]

                                CONNECTIONS

  Purpose               Location       Purpose                Location

  ATX power                ATX         Speaker             J16/pins 1 & 4
  connector

  Serial port 1            J1          Green PC connector   J16/pins 6 &
                                                                 16

  PS/2 mouse port          J2          Turbo LED            J16/pins 8 &
                                                                 18

  Parallel port            J5          Reset switch         J16/pins 9 &
                                                                 19

  Serial port 2            J6          IDE interface LED    J16/pins 10 &
                                                                 20

  USB connector            J7          Power LED &          J16/pins 11 &
                                       keylock                   15

  USB connector            J8          IR connector             J19

  Chassis fan power        J11         Soft off power           J20
                                       supply

  Floppy drive             J12         External battery         J21
  interface

  IDE interface 2          J13         32-bit PCI slots      PC1  PC4

  IDE interface 1          J14

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

      Battery type select internal            J21           Pins 1 & 2
                                                              closed

      Battery type select external            J21              Open

     CMOS memory normal operation            J22              Open

      CMOS memory clear                       J22             Closed

              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

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

  Note: Board accepts EDO memory.

             DIMM CONFIGURATION

     Size          Bank 2        Bank 3

      8MB        (1) 1M x 64      None

     16MB        (1) 2M x 64      None

     16MB        (1) 1M x 64   (1) 1M x 64

     24MB        (1) 2M x 64   (1) 1M x 64

     32MB        (1) 4M x 64      None

     32MB        (1) 2M x 64   (1) 2M x 64

     40MB        (1) 4M x 64   (1) 1M x 64

     48MB        (1) 4M x 64   (1) 2M x 64

     64MB        (1) 8M x 64      None

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

     72MB        (1) 8M x 64   (1) 1M x 64

     80MB        (1) 8M x 64   (1) 2M x 64

     96MB        (1) 8M x 64   (1) 4M x 64

     128MB       (1) 8M x 64   (1) 8M x 64

              CACHE CONFIGURATION

      Size          Bank 0           TAG

     256KB        (2) 32K x 32   Unidentified

     512KB        (2) 64K x 32   Unidentified

                        CPU SPEED SELECTION (CYRIX)

    CPU       Clock    Multiplier     SW2/1    SW2/2     SW2/3     SW2/4
   speed     speed

  150MHz     60MHz         2x          On        On       On        Off

  166MHz     66MHz         2x          Off      Off       On        Off

                        CPU SPEED SELECTION (AM K5)

    CPU       Clock    Multiplier     SW2/1    SW2/2     SW2/3     SW2/4
   speed     speed

  100MHz     66MHz        1.5x         Off      Off       Off       Off

  133MHz     66MHz        1.5x         Off      Off       On        Off

  166MHz     66MHz        1.75x        Off      Off       On        On

                        CPU SPEED SELECTION (AM K6)

    CPU       Clock    Multiplier     SW2/1    SW2/2     SW2/3     SW2/4
   speed     speed

  166MHz     66MHz        1.75x        Off      Off       On        On

  200MHz     66MHz         3x          Off      Off       Off       On

  233MHz     66MHz        3.5x         Off      Off       Off       Off

                        CPU SPEED SELECTION (INTEL)

    CPU       Clock    Multiplier     SW2/1    SW2/2     SW2/3     SW2/4
   speed     speed

   90MHz     60MHz        1.5x         On        On       Off       Off

  100MHz     66MHz        1.5x         Off      Off       Off       Off

  120MHz     60MHz         2x          On        On       On        Off

  133MHz     66MHz         2x          Off      Off       On        Off

  150MHz     60MHz        2.5x         On        On       On        On

  166MHz     66MHz        2.5x         Off      Off       On        On

  200MHz     66MHz         3x          Off      Off       Off       On

  233MHz     66MHz        3.5x         Off      Off       Off       Off

            CPU VOLTAGE SELECTION (SINGLE)

  Voltage    SW1/1      SW1/2      SW1/3      SW1/4

   3.5v        On         On        On         On

                 CPU VOLTAGE SELECTION (DUAL)

  Voltage    V core     SW1/1     SW1/2      SW1/3     SW1/4

   3.3v       2.5v       On        Off         On       Off

   3.3v       2.6v       Off        On         On       Off

   3.3v       2.7v       On         On         On       Off

   3.3v       2.8v       Off       Off        Off        On

   3.3v       2.9v       On        Off        Off        On

   3.3v       3.0v       Off        On        Off        On

   3.3v       3.2v       Off       Off         On        On

   3.3v       3.5v       On         On         On        On

