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# INTEL CORPORATION
PD440FX
Processor Pentium II
Processor Speed 233/266MHz
Chip Set Intel
Video Chip Set None
Maximum Onboard 256MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB
BIOS AMI/Intel
Dimensions 288mm x 237mm
I/O Options 32-bit PCI slots (4), CD-ROM audio interface,
floppy drive interface, game/MIDI port, green
PC connector, IDE interfaces (2), parallel
port, PS/2 mouse port, serial ports (2), CPU
slot, IR connector, USB connectors (2), ATX
power connector, telephony connectors (2),
line in connectors (2), line out connector,
microphone connector, wavetable connector,
Yamaha wave table connectors (2)
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+----------+------------------+------------|
| ATX power | ATX | IDE interface | J6F1 |
| connector | | LED | |
|-----------------+----------+------------------+------------|
| Game/MIDI port | J1G1 | Yamaha wavetable | J7C1 |
| | | connector | |
|-----------------+----------+------------------+------------|
| Microphone | J1G2 | Yamaha wavetable | J7D1 |
| connector | | connector | |
|-----------------+----------+------------------+------------|
| Line in | J1G3 | IDE interface 1 | J8H1 |
| connector | | | |
|-----------------+----------+------------------+------------|
| Line out | J1G4 | IDE interface 2 | J8H2 |
| connector | | | |
|-----------------+----------+------------------+------------|
| Serial port 2 | J1J1 | Floppy drive | J8H3 |
| | | interface | |
|-----------------+----------+------------------+------------|
| Parallel port | J1J2 | Chassis fan | J9A1 |
| | | power | |
|-----------------+----------+------------------+------------|
| Serial port 1 | J1K1 | Soft off power | J9D1 pins |
| | | | 1 & 2 |
|-----------------+----------+------------------+------------|
| USB connector 1 | J1L1 | Green PC | J9D1 pins |
| | | connector | 3 & 4 |
|-----------------+----------+------------------+------------|
| USB connector 2 | J1L2 | IR connector | J9D1 pins |
| | | | 6 - 11 |
|-----------------+----------+------------------+------------|
| PS/2 mouse port | J1M1 | IDE interface | J9D1 pins |
| | | LED | 13 - 16 |
|-----------------+----------+------------------+------------|
| Telephony | J2F1 | Green PC LED | J9D1 pins |
| connector | | | 18 - 20 |
|-----------------+----------+------------------+------------|
| Wavetable | J2F2 | Reset switch | J9D1 pins |
| connector | | | 22 &23 |
|-----------------+----------+------------------+------------|
| Telephony | J2F3 | Speaker | J9D1 pins |
| connector | | | 24 - 27 |
|-----------------+----------+------------------+------------|
| CD-ROM audio | J2F6 | GP I/O connector | J10H1 |
| connector | | | |
|-----------------+----------+------------------+------------|
| Line in | J3F1 | 32-bit PCI slots | PC1 – PC4 |
| connector | | | |
|-----------------+----------+------------------+------------|
| Chassis fan | J4F1 | Slot 1 processor | SL1 |
| power | | connector | |
|-----------------+----------+------------------+------------|
| Chassis | J6C1 | | |
| security | | | |
| connector | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+-------+------------|
| » | Flash BIOS normal operation | J9C1A | Pins 5 & 6 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Flash BIOS recovery mode | J9C1A | Pins 4 & 5 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | CMOS memory normal operation | J9C1C | Pins 5 & 6 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | CMOS memory clear | J9C1C | Pins 4 & 5 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Password enabled | J9C1D | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Password disabled | J9C1D | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Flash BIOS write protect disabled | J9C1D | Pins 5 & 6 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Flash BIOS write protect enabled | J9C1D | Pins 4 & 5 |
| | | | 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 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|----------------+---------------------+---------------------|
| 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 |
|----------------+---------------------+---------------------|
| 128MB | (2) 16M x 36 | None |
|----------------+---------------------+---------------------|
| 136MB | (2) 16M x 36 | (2) 1M x 36 |
|----------------+---------------------+---------------------|
| 144MB | (2) 16M x 36 | (2) 2M x 36 |
|----------------+---------------------+---------------------|
| 160MB | (2) 16M x 36 | (2) 4M x 36 |
|----------------+---------------------+---------------------|
| 192MB | (2) 16M x 36 | (2) 8M x 36 |
|----------------+---------------------+---------------------|
| 256MB | (2) 16M x 36 | (2) 16M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. Board also accepts x 32 |
| SIMMs. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: The location of the 256KB/512KB cache is |
| unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | J9C1A | J9C1B | J9C1C |
| speed | speed | | | | |
|----------+---------+------------+-------+----------+-------|
| 233MHz | 66MHz | 3.5x | 2 & 3 | 2 & 3, 5 | 2 & 3 |
| | | | | & 6 | |
|----------+---------+------------+-------+----------+-------|
| 266MHz | 66MHz | 4x | 1 & 2 | 1 & 2, 4 | 2 & 3 |
| | | | | & 5 | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+