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# INTEL CORPORATION
CN430TX
Processor Pentium
Processor Speed 90/100/120/133/150/166/200/233MHz
Chip Set Intel
Video Chip Set S3
Maximum Onboard 256MB (EDO supported)
Memory
Maximum Video 2MB
Memory
Cache 256/512KB
BIOS Unidentified
Dimensions 254mm x 218mm
I/O Options Parallel port, PS/2 mouse port, serial ports
(2), VGA port, USB connectors (2), line out,
microphone in
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| Voltage | C1 | USB connector | CN6 |
| regulator | | | |
|------------------+----------+-------------------+----------|
| Hardware monitor | C2 | USB connector | CN7 |
|------------------+----------+-------------------+----------|
| Parallel port | CN1 | Line out | CN8 |
|------------------+----------+-------------------+----------|
| VGA port | CN2 | Microphone in | CN9 |
|------------------+----------+-------------------+----------|
| Serial port 1 | CN3 | Security | J6A1 |
| | | connector | |
|------------------+----------+-------------------+----------|
| Serial port 2 | CN4 | Chassis fan power | J7A1 |
|------------------+----------+-------------------+----------|
| PS/2 mouse port | CN5 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 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) 16M x 64 | None |
|------------------+--------------------+--------------------|
| 128MB | (1) 8M x 64 | (1) 8M x 64 |
|------------------+--------------------+--------------------|
| 136MB | (1) 16M x 64 | (1) 1M x 64 |
|------------------+--------------------+--------------------|
| 144MB | (1) 16M x 64 | (1) 2M x 64 |
|------------------+--------------------+--------------------|
| 160MB | (1) 16M x 64 | (1) 4M x 64 |
|------------------+--------------------+--------------------|
| 192MB | (1) 16M x 64 | (1) 8M x 64 |
|------------------+--------------------+--------------------|
| 256MB | (1) 16M x 64 | (1) 16M x 64 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 256KB | (2) 32K x 32 |
|----------------------------+-------------------------------|
| 512KB | (2) 64K x 32 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Note: Bank 0 is factory installed with 2MB and is not |
| configurable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU speed | Clock speed | Multiplier | J4A1 | J6J1 |
|-----------+-------------+------------+-------------+-------|
| 90MHz | 60MHz | 1.5x | 1 & 2, 4 & | 4 & 5 |
| | | | 5 | |
|-----------+-------------+------------+-------------+-------|
| 100MHz | 66MHz | 1.5x | 1 & 2, 4 & | 5 & 6 |
| | | | 5 | |
|-----------+-------------+------------+-------------+-------|
| 120MHz | 60MHz | 2x | 2 & 3, 4 & | 4 & 5 |
| | | | 5 | |
|-----------+-------------+------------+-------------+-------|
| 133MHz | 66MHz | 2x | 2 & 3, 4 & | 5 & 6 |
| | | | 5 | |
|-----------+-------------+------------+-------------+-------|
| 150MHz | 60MHz | 2.5x | 2 & 3, 5 & | 4 & 5 |
| | | | 6 | |
|-----------+-------------+------------+-------------+-------|
| 166MHz | 66MHz | 2.5x | 2 & 3, 5 & | 5 & 6 |
| | | | 6 | |
|-----------+-------------+------------+-------------+-------|
| 200MHz | 66MHz | 3x | 1 & 2, 5 & | 5 & 6 |
| | | | 6 | |
|-----------+-------------+------------+-------------+-------|
| 233MHz | 66MHz | 3.5x | 1 & 2, 4 & | 5 & 6 |
| | | | 5 | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | J3A1 |
|----------------------------+-------------------------------|
| » | Standard | Pins 1 & 2 closed |
|---+------------------------+-------------------------------|
| | VRE | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLASH BIOS SELECTION |
|------------------------------------------------------------|
| Setting | J6J1 |
|--------------------------------+---------------------------|
| » | Normal operation | Pins 1 & 2 closed |
|---+----------------------------+---------------------------|
| | Configuration mode | Pins 2 & 3 closed |
|---+----------------------------+---------------------------|
| | Recovery mode | Open |
+------------------------------------------------------------+