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# TMC RESEARCH CORPORATION
CI5TTPX (VER. 1.0)
Device Type Single board computer
Processor CX 6X86/CX 6X86L/AM K5/AM K6/Pentium/Pentium
MMX
Processor Speed 75/90/100/120/133/150/166/200/233/266MHz
Chip Set Intel 430TX
Maximum Onboard 128MB (EDO supported)
Memory
Cache 512KB
BIOS Award
Dimensions 185mm x 129mm
I/O Options Floppy drive interface, green PC connector,
IDE interfaces (2), parallel port, serial
ports (2), USB connectors (2), PC/104
connectors (2), PS/2 mouse interface
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+------------+----------------+------------|
| PC/104 | CN1 | Reset switch | J15/pins 9 |
| connector | | | & 19 |
|-----------------+------------+----------------+------------|
| PC/104 | CN2 | IDE interface | J15/pins |
| connector | | LED | 10 & 20 |
|-----------------+------------+----------------+------------|
| Chassis fan | J1 | Power LED & | J15/pins |
| power | | keylock | 11 - 15 |
|-----------------+------------+----------------+------------|
| Floppy drive | J6 | External | J17 |
| interface | | battery | |
|-----------------+------------+----------------+------------|
| Serial port 1 | J8 | CPU fan power | J18 |
|-----------------+------------+----------------+------------|
| Serial port 2 | J9 | External ATX | J19 |
| | | connector | |
|-----------------+------------+----------------+------------|
| USB connector 1 | J11 | LCD panel | J20 |
| | | connector | |
|-----------------+------------+----------------+------------|
| USB connector 2 | J12 | IR connector | JW1 |
|-----------------+------------+----------------+------------|
| IDE interface 1 | J13 | Parallel port | JW2 |
|-----------------+------------+----------------+------------|
| IDE interface 2 | J14 | PS/2 mouse | JW4 |
| | | interface | |
|-----------------+------------+----------------+------------|
| Speaker | J15pins 1 | Auxiliary | JW5 |
| | - 4 | keyboard | |
| | | connector | |
|-----------------+------------+----------------+------------|
| Green PC | J15/pins 6 | Power | P1 |
| connector | & 16 | connector | |
|-----------------+------------+----------------+------------|
| Turbo LED | J15/pins 8 | | |
| | & 18 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------+-------+-----------------|
| | Battery type select internal | J17 | Pins 1 & 2 |
| | | | closed |
|---+------------------------------+-------+-----------------|
| | Battery type select external | J17 | Closed |
|---+------------------------------+-------+-----------------|
| ยป | CMOS memory normal operation | JP5 | Pins 1 & 2 |
| | | | closed |
|---+------------------------------+-------+-----------------|
| | CMOS memory clear | JP5 | Pins 2 & 3 |
| | | | closed |
|---+------------------------------+-------+-----------------|
| | DISK address select D8000 | JP9 | Pins 3 & 4 |
| | | | closed |
|---+------------------------------+-------+-----------------|
| | DISK address select D0000 | JP9 | Pins 1 & 2 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 8MB | (2) 1M x 36 |
|----------------------------+-------------------------------|
| 16MB | (2) 2M x 36 |
|----------------------------+-------------------------------|
| 32MB | (2) 4M x 36 |
|----------------------------+-------------------------------|
| 64MB | (2) 8M x 36 |
|----------------------------+-------------------------------|
| 128MB | (2) 16M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. |
+------------------------------------------------------------+
+--------------------------------------------------+
| CACHE CONFIGURATION |
|--------------------------------------------------|
| Note: The location of the cache is unidentified. |
+--------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CX 6X86) |
|------------------------------------------------------------|
|CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 |
|---------+-----------+----------+------+------+------+------|
| 120MHz | 50MHz | 2x | On | On | On | Off |
|---------+-----------+----------+------+------+------+------|
| 150MHz | 60MHz | 2x | Off | On | On | Off |
|---------+-----------+----------+------+------+------+------|
| 166MHz | 66MHz | 2x | On | Off | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CX 6X86L) |
|------------------------------------------------------------|
|CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 |
|---------+-----------+----------+------+------+------+------|
| 120MHz | 50MHz | 2x | On | On | On | Off |
|---------+-----------+----------+------+------+------+------|
| 150MHz | 60MHz | 2x | Off | On | On | Off |
|---------+-----------+----------+------+------+------+------|
| 166MHz | 66MHz | 2x | On | Off | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CX 6X86MX) |
|------------------------------------------------------------|
|CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 |
|---------+-----------+----------+------+------+------+------|
| 166MHz | 60MHz | 2.5x | Off | On | On | On |
|---------+-----------+----------+------+------+------+------|
| 200MHz | 66MHz | 2.5x | On | Off | On | On |
|---------+-----------+----------+------+------+------+------|
| 233MHz | 66MHz | 3x | On | Off | Off | On |
|---------+-----------+----------+------+------+------+------|
| 266MHz | 66MHz | 3.5x | On | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K5) |
|------------------------------------------------------------|
|CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 |
|---------+-----------+----------+------+------+------+------|
| 75MHz | 50MHz | 1.5x | On | On | Off | Off |
|---------+-----------+----------+------+------+------+------|
| 90MHz | 60MHz | 1.5x | Off | On | Off | Off |
|---------+-----------+----------+------+------+------+------|
| 100MHz | 66MHz | 1.5x | On | Off | Off | Off |
|---------+-----------+----------+------+------+------+------|
| 133MHz | 66MHz | 2x | On | Off | On | Off |
|---------+-----------+----------+------+------+------+------|
| 166MHz | 66MHz | 2.5x | On | Off | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AM K6) |
|------------------------------------------------------------|
|CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 |
|---------+-----------+----------+------+------+------+------|
| 200MHz | 66MHz | 3x | On | Off | Off | On |
|---------+-----------+----------+------+------+------+------|
| 233MHz | 66MHz | 3.5x | On | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
|CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 |
|---------+-----------+----------+------+------+------+------|
| 75MHz | 50MHz | 1.5x | On | On | Off | Off |
|---------+-----------+----------+------+------+------+------|
| 90MHz | 60MHz | 1.5x | Off | On | Off | Off |
|---------+-----------+----------+------+------+------+------|
| 100MHz | 66MHz | 1.5x | On | Off | Off | Off |
|---------+-----------+----------+------+------+------+------|
| 120MHz | 60MHz | 2x | Off | On | On | Off |
|---------+-----------+----------+------+------+------+------|
| 133MHz | 66MHz | 2x | On | Off | On | Off |
|---------+-----------+----------+------+------+------+------|
| 150MHz | 60MHz | 2.5x | Off | On | On | On |
|---------+-----------+----------+------+------+------+------|
| 166MHz | 66MHz | 2.5x | On | Off | On | On |
|---------+-----------+----------+------+------+------+------|
| 200MHz | 66MHz | 3x | On | Off | Off | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL MMX) |
|------------------------------------------------------------|
|CPU speed|Clock speed|Multiplier|SW1/1 |SW1/2 |SW1/3 |SW1/4 |
|---------+-----------+----------+------+------+------+------|
| 166MHz | 66MHz | 2.5x | On | Off | On | On |
|---------+-----------+----------+------+------+------+------|
| 200MHz | 66MHz | 3x | On | Off | Off | On |
|---------+-----------+----------+------+------+------+------|
| 233MHz | 66MHz | 3.5x | On | Off | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION (SINGLE) |
|------------------------------------------------------------|
| Voltage | JP2 | SW2/1 | SW2/2 | SW2/3 | SW2/4 |
|-----------+----------+---------+---------+--------+--------|
| 3.5v | 1 & 2 | On | On | On | On |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION (DUAL) |
|------------------------------------------------------------|
| Voltage | V core | JP2 | SW2/1 | SW2/2 | SW2/3 | SW2/4 |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 2.0v | 2 & 3 | Off | Off | Off | Off |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 2.1v | 2 & 3 | On | Off | Off | Off |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 2.2v | 2 & 3 | Off | On | Off | Off |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 2.3v | 2 & 3 | On | On | Off | Off |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 2.4v | 2 & 3 | Off | Off | On | Off |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 2.5v | 2 & 3 | On | Off | On | Off |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 2.6v | 2 & 3 | Off | On | On | Off |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 2.7v | 2 & 3 | On | On | On | Off |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 2.8v | 2 & 3 | Off | Off | Off | On |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 2.9v | 2 & 3 | On | Off | Off | On |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 3.0v | 2 & 3 | Off | On | Off | On |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 3.2v | 2 & 3 | Off | Off | On | On |
|---------+--------+--------+--------+-------+-------+-------|
| 3.3v | 3.5v | 2 & 3 | On | On | On | On |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 SELECTION |
|------------------------------------------------------------|
| Setting | JPW7 |
|---------+--------------------------------------------------|
| 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 |
+------------------------------------------------------------+