
TMC RESEARCH CORPORATION

CI6BMN (VER. 1.0)

Device Type          Single board computer
Processor            Pentium II
Processor Speed      233/266/300/333/350/400/450MHz
Chip Set             Intel 440BX
Video Chip Set       None
Maximum Onboard      512MB (EDO & SDRAM supported)
Memory
Maximum Video Memory None
Cache                256/512KB (located on Pentium II CPU)
BIOS                 Award
Dimensions           338mm x 124mm
I/O Options          Ethernet 10/100BaseT connector, floppy drive
                     interface, green PC connector, IDE interfaces (2),
                     parallel port, PS/2 mouse port, serial ports (2),
                     serial port, IR connector, USB connectors (2), PC/104
                     connectors (2)

[Image]

                                CONNECTIONS

  Purpose               Location      Purpose                  Location

  PC/104 connector         CN1        Serial port 1               J7

  PC/104 connector         CN2        Serial port 2               J8

  Speaker              J1/pins 1 -    Auxiliary keyboard          J9
                            4         connector

  Green PC             J1/pins 6 &    Auxiliary ATX power        J10
  connector                16

  Soft off power       J1/pins 7 &    PS/2 mouse port            J12
  supply                   17

  Turbo switch         J1/pins 8 &    CPU fan power              J14
                           18

  Reset switch         J1/pins 9 &    Chassis fan power          J16
                           19

  IDE interface LED    J1/pins 10 &   USB connector              J17
                           20

  Power LED &          J1/pins 11 -   USB connector              J18
  keylock                  15

  IDE interface 1          J2         Ethernet 10/100BaseT       J19
                                      connector

  IDE interface 2          J3         External battery           JP2

  Floppy drive             J4         IR connector               JP8
  interface

  Parallel port            J5         SB-link connector          JP12

  LCD panel                J6
  connector

                        USER CONFIGURABLE SETTINGS

               Function                   Label            Position

     Factory configured - do not          J15           Unidentified
      alter

     Battery type select internal         JP2        Pins 3 & 4 closed

      Battery type select external         JP2              Closed

     CMOS memory normal operation         JP3        Pins 1 & 2 closed

      CMOS memory clear                    JP3        Pins 2 & 3 closed

     LCD voltage select 5v                JP5         Pins 3 & 5, 4 & 6
                                                            closed

      LCD voltage select 3.3v              JP5         Pins 1 & 3, 2 & 4
                                                            closed

     Display type select CRT              JP18             Closed

      Display type select LCD              JP18              Open

             DIMM CONFIGURATION

     Size          Bank 0        Bank 1

      8MB        (1) 1M x 64      None

     16MB        (1) 2M x 64      None

     16MB        (1) 1M x 64   (2) 1M x 64

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

     32MB        (1) 4M x 64      None

           DIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1

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

      40MB        (1) 4M x 64     (2) 1M x 64

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

      64MB        (1) 8M x 64        None

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

      72MB        (1) 8M x 64     (2) 1M x 64

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

      96MB        (1) 8M x 64     (2) 4M x 64

     128MB        (1) 8M x 64     (2) 8M x 64

     128MB       (1) 16M x 64        None

     136MB       (1) 16M x 64     (2) 1M x 64

     144MB       (1) 16M x 64     (2) 2M x 64

     160MB       (1) 16M x 64     (2) 4M x 64

     192MB       (1) 16M x 64     (2) 8M x 64

     256MB       (1) 16M x 64    (2) 16M x 64

     256MB       (1) 32M x 64        None

     264MB       (1) 32M x 64     (2) 1M x 64

     272MB       (1) 32M x 64     (2) 2M x 64

     288MB       (1) 32M x 64     (2) 4M x 64

     320MB       (1) 32M x 64     (2) 8M x 64

     384MB       (1) 32M x 64    (2) 16M x 64

     512MB       (1) 32M x 64    (2) 32M x 64

            Note: Board accepts SDRAM memory.

                     CACHE CONFIGURATION

  Note: 256KB/512KB cache is located on the Pentium II CPU.

                            CPU SPEED SELECTION

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  233MHz     66MHz        3.5x         Off      Off       Off       Off

  266MHz     66MHz         4x          Off      Off       Off       Off

  300MHz     66MHz        4.5x         Off      Off       Off       Off

  300MHz     100MHz        3x          Off      Off       Off       Off

  333MHz     66MHz         5x          Off      Off       Off       Off

  350MHz     100MHz       3.5x         Off      Off       Off       Off

  400MHz     100MHz        4x          Off      Off       Off       Off

  450MHz     100MHz       4.5x         Off      Off       Off       Off

                        CPU SPEED SELECTION (CONT)

    CPU       Clock    Multiplier     SW1/5    SW1/6     SW1/7     SW1/8
   speed     speed

  233MHz     66MHz        3.5x         On       Off       Off       On

  266MHz     66MHz         4x          Off       On       On        On

  300MHz     66MHz        4.5x         Off       On       Off       On

  300MHz     100MHz        3x          On       Off       On        On

  333MHz     66MHz         5x          Off      Off       On        On

  350MHz     100MHz       3.5x         On       Off       Off       On

  400MHz     100MHz        4x          Off       On       On        On

  450MHz     100MHz       4.5x         Off       On       Off       On

                          SERIAL PORT 2 SELECTION

     Setting                                JP2

     RS-232                                 Open

     RS-422         Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 11 & 12, 15 & 16, 17
                               & 18, 19 & 20, 23 & 24 closed

     RS-485        Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10, 11 & 12, 13 &
                   14, 15 & 16, 17 & 18, 19 & 20, 21 & 22, 23 & 24 closed

                      DISK ON CHIP ADDRESS SELECTION

                Address                                JP9

                  D8000                        Pins 3 & 4 closed

                   D0000                        Pins 1 & 2 closed

