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# INTEL CORPORATION
CU430HX
Processor Pentium
Processor Speed 75/90/100/120/133/150/166/200MHz
Chip Set Intel
Video Chip Set ATI
Maximum Onboard 192MB (EDO supported)
Memory
Maximum Video 4MB
Memory
Cache 256/512KB
BIOS Unidentified
Dimensions 300mm x 210mm
I/O Options Floppy drive interface, green PC connector,
IDE interfaces (2), parallel port, PS/2 mouse
port, serial ports (3), VGA header connector,
VGA port, riser slot, cache slot, IR
connector, USB connector, LAN connector,
microphone port, audio output port, CD audio
connector, modem connector, wave table
connector, MIDI/audio interface
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+-----------+------------------+----------|
| Security | J1K1 | Serial port 2 | J4M1 |
| connector | | | |
|------------------+-----------+------------------+----------|
| VGA header | J1H1 | USB connector | J4N1 |
| connector | | | |
|------------------+-----------+------------------+----------|
| VGA port | J1N1 | Serial port 3 | J4N2 |
|------------------+-----------+------------------+----------|
| Front panel | J2A2 | IDE interface 1 | J5C1 |
| connector | | | |
|------------------+-----------+------------------+----------|
| LAN connector | J2N1 | IDE interface 2 | J6C1 |
|------------------+-----------+------------------+----------|
| Power LED/IDE | J3A2 | Parallel port | J6N1 |
| interface LED | | | |
|------------------+-----------+------------------+----------|
| Chassis fan | J4A1 pins | CD audio | J6N2 |
| power | 1 - 3 | connector | |
|------------------+-----------+------------------+----------|
| Reset switch | J4A1 pins | PS/2 mouse port | J7N1 |
| | 4 & 5 | | |
|------------------+-----------+------------------+----------|
| Power LED | J4A1 pins | Microphone port | J8N2 |
| | 7 - 10 | | |
|------------------+-----------+------------------+----------|
| IDE interface | J4A1 pins | Floppy drive | J9K1 |
| LED | 11 - 14 | interface | |
|------------------+-----------+------------------+----------|
| Power supply on | J4A1 pins | MIDI/audio | J9L1 |
| connector | 15 & 16 | interface | |
|------------------+-----------+------------------+----------|
| Green PC | J4A1 pins | Modem connector | J9M1 |
| connector | 17 & 18 | | |
|------------------+-----------+------------------+----------|
| IR connector | J4A1 pins | Wave table | J9N1 |
| | 20 - 25 | connector | |
|------------------+-----------+------------------+----------|
| Speaker | J4A1 pins | Audio output | J9N2 |
| | 26 - 29 | port | |
|------------------+-----------+------------------+----------|
| Keylock | J4A3 | Riser slot | SL1 |
|------------------+-----------+------------------+----------|
| Chassis fan | J4A4 | Cache slot | SL2 |
| power | | | |
|------------------+-----------+------------------+----------|
| Serial port 1 | J4L1 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Password normal operation | J1K2A | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Password clear | J1K2A | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | CMOS memory normal operation | J1K2A | Pins 4 & 5 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | CMOS memory clear | J1K2A | Pins 5 & 6 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Setup access enabled | J1K2B | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Setup access disabled | J1K2B | Pins 2 & 3 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| » | Factory configured - do not | J1K2B | Pins 5 & 6 |
| | alter | | closed |
|---+---------------------------------+-------+--------------|
| » | 2 PCI slots on riser card | J4G1 | Pins 1 & 2, |
| | | | 4 & 5 closed |
|---+---------------------------------+-------+--------------|
| | 3 PCI slots on riser card | J4G1 | Pins 2 & 3, |
| | | | 5 & 6 closed |
|---+---------------------------------+-------+--------------|
| » | Flash BIOS normal operation | J6C2 | Pins 1 & 2 |
| | | | closed |
|---+---------------------------------+-------+--------------|
| | Flash BIOS recovery mode | J6C2 | Pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+---------------+---------------+---------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 | None |
|------------+---------------+---------------+---------------|
| 16MB | (2) 2M x 36 | None | None |
|------------+---------------+---------------+---------------|
| 24MB | (2) 2M x 36 | (2) 1M x 36 | None |
|------------+---------------+---------------+---------------|
| 24MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 32MB | (2) 4M x 36 | None | None |
|------------+---------------+---------------+---------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 | None |
|------------+---------------+---------------+---------------|
| 40MB | (2) 4M x 36 | (2) 1M x 36 | None |
|------------+---------------+---------------+---------------|
| 48MB | (2) 4M x 36 | (2) 2M x 36 | None |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|-----------+----------------+---------------+---------------|
| 48MB | (2) 4M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|-----------+----------------+---------------+---------------|
| 64MB | (2) 8M x 36 | None | None |
|-----------+----------------+---------------+---------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 | None |
|-----------+----------------+---------------+---------------|
| 80MB | (2) 8M x 36 | (2) 2M x 36 | None |
|-----------+----------------+---------------+---------------|
| 80MB | (2) 8M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|-----------+----------------+---------------+---------------|
| 88MB | (2) 8M x 36 | (2) 2M x 36 | (2) 1M x 36 |
|-----------+----------------+---------------+---------------|
| 96MB | (2) 8M x 36 | (2) 4M x 36 | None |
|-----------+----------------+---------------+---------------|
| 96MB | (2) 4M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|-----------+----------------+---------------+---------------|
| 96MB | (2) 8M x 36 | (2) 2M x 36 | (2) 2M x 36 |
|-----------+----------------+---------------+---------------|
| 104MB | (2) 8M x 36 | (2) 4M x 36 | (2) 1M x 36 |
|-----------+----------------+---------------+---------------|
| 112MB | (2) 8M x 36 | (2) 4M x 36 | (2) 2M x 36 |
|-----------+----------------+---------------+---------------|
| 128MB | (2) 8M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|-----------+----------------+---------------+---------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 | None |
|-----------+----------------+---------------+---------------|
| 136MB | (2) 8M x 36 | (2) 8M x 36 | (2) 1M x 36 |
|-----------+----------------+---------------+---------------|
| 144MB | (2) 8M x 36 | (2) 8M x 36 | (2) 2M x 36 |
|-----------+----------------+---------------+---------------|
| 160MB | (2) 16M x 36 | (2) 4M x 36 | None |
|-----------+----------------+---------------+---------------|
| 192MB | (2) 8M x 36 | (2) 8M x 36 | (2) 8M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. Board also accepts x 32 |
| SIMMs. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | SL1 |
|--------------+--------------------+------------------------|
| 256KB | (2) 32K x 32 | None |
|--------------+--------------------+------------------------|
| 512KB | (2) 32K x 32 | 256KB module installed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | J1L1 |
|-------------+---------------------+------------------------|
| 1MB | (2) 128K x 32 | None |
|-------------+---------------------+------------------------|
| 4MB | (2) 128K x 32 | Module installed |
|------------------------------------------------------------|
| Note: Module is inserted in both connectors labeled J1L1. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | J1K2C | J1K2D |
| | speed | | | |
|------------+----------+------------+------------+----------|
| 75MHz | 50MHz | 1.5x | 2 & 3, 5 & | 1 & 2, 4 |
| | | | 6 | & 5 |
|------------+----------+------------+------------+----------|
| 90MHz | 60MHz | 1.5x | 2 & 3, 4 & | 1 & 2, 4 |
| | | | 5 | & 5 |
|------------+----------+------------+------------+----------|
| 100MHz | 66MHz | 1.5x | 1 & 2, 5 & | 1 & 2, 4 |
| | | | 6 | & 5 |
|------------+----------+------------+------------+----------|
| 120MHz | 60MHz | 2x | 2 & 3, 4 & | 2 & 3, 4 |
| | | | 5 | & 5 |
|------------+----------+------------+------------+----------|
| 133MHz | 66MHz | 2x | 1 & 2, 5 & | 2 & 3, 4 |
| | | | 6 | & 5 |
|------------+----------+------------+------------+----------|
| 150MHz | 60MHz | 2.5x | 2 & 3, 4 & | 2 & 3, 5 |
| | | | 5 | & 6 |
|------------+----------+------------+------------+----------|
| 166MHz | 66MHz | 2.5x | 1 & 2, 5 & | 2 & 3, 5 |
| | | | 6 | & 6 |
|------------+----------+------------+------------+----------|
| 200MHz | 66MHz | 3x | 1 & 2, 5 & | 1 & 2, 5 |
| | | | 6 | & 6 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU TYPE SELECTION |
|------------------------------------------------------------|
| Type | J6C2 |
|----------------------------+-------------------------------|
| VR | Pins 4 & 5 closed |
|----------------------------+-------------------------------|
| VRE | Pins 5 & 6 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VCC2 SELECTION |
|------------------------------------------------------------|
| Setting | J5B1 |
|---------------------------------+--------------------------|
| VCC2 not connected | Open |
|---------------------------------+--------------------------|
| VCC2 connected (processors | Pins 1 & 4, 2 & 5, 3 & 6 |
| using MMX technology) | closed |
+------------------------------------------------------------+