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# INTEL CORPORATION
PR440FX
Processor Pentium Pro
Processor Speed 200MHz
Chip Set Intel
Video Chip Set None
Maximum Onboard 512MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB (located on Pentium Pro CPU)
BIOS Intel
Dimensions 288mm x 282mm
I/O Options 32-bit PCI slots (4), CD-ROM interface,
Ethernet 10BaseT connector, floppy drive
interface, green PC connector, IDE interfaces
(2), SCSI interface, parallel port, PS/2
mouse port, serial ports (2), IR connector,
VRM connector, USB connectors (2), telephony
connector, wavetable connector, audio out
connector, microphone in connector, MIDI/game
port, audio in connector, soft off power
supply, card slot fan
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-----------------+------------|
| MIDI/ game port | CN1 | SCSI interface | J12D1 |
|------------------+----------+-----------------+------------|
| Microphone in | CN2 | IDE interface 1 | J12E1 |
| connector | | | |
|------------------+----------+-----------------+------------|
| Audio in | CN3 | IDE interface 2 | J12F1 |
| connector | | | |
|------------------+----------+-----------------+------------|
| Audio out | CN4 | Floppy drive | J12F2 |
| connector | | interface | |
|------------------+----------+-----------------+------------|
| Ethernet 10BaseT | CN5 | Front panel | J12G1 pins |
| connector | | power switch | 1 & 2 |
|------------------+----------+-----------------+------------|
| USB connector | CN6 | Green PC | J12G1 pins |
| | | connector | 3 & 4 |
|------------------+----------+-----------------+------------|
| USB connector | CN7 | IR connector | J12G1 pins |
| | | | 6 - 11 |
|------------------+----------+-----------------+------------|
| Serial port 1 | CN8 | IDE interface | J12G1 pins |
| | | LED | 13 - 16 |
|------------------+----------+-----------------+------------|
| Parallel port | CN9 | Power LED | J12G1 pins |
| | | | 18 - 20 |
|------------------+----------+-----------------+------------|
| PS/2 mouse port | CN10 | Reset switch | J12G1 pins |
| | | | 22 - 23 |
|------------------+----------+-----------------+------------|
| Wavetable | J1B1 | Speaker | J12G1 pins |
| connector | | | 24 - 27 |
|------------------+----------+-----------------+------------|
| CD-ROM connector | J1E1 | Card slot fan | J13C1 |
|------------------+----------+-----------------+------------|
| Telephony | J1F1 | SCSI front | J13G1 |
| connector | | panel LED | |
| | | connector | |
|------------------+----------+-----------------+------------|
| Chassis fan | J2J1 | 32-bit PCI | PC1 - PC4 |
| power 2 | | slots | |
|------------------+----------+-----------------+------------|
| Chassis fan | J6M1 | VRM connector | VRM |
| power 1 | | | |
|------------------+----------+-----------------+------------|
| Serial port 2 | J8J1 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------+--------+----------------|
| » | Setup access enabled | J12B1A | Pins 2 & 3 |
| | | | closed |
|---+------------------------------+--------+----------------|
| | Setup access disabled | J12B1A | Pins 1 & 2 |
| | | | closed |
|---+------------------------------+--------+----------------|
| » | Flash BIOS normal operation | J12B1A | Pins 5 & 6 |
| | | | closed |
|---+------------------------------+--------+----------------|
| | Flash BIOS recovery mode | J12B1A | Pins 4 & 5 |
| | | | closed |
|---+------------------------------+--------+----------------|
| » | CMOS memory normal operation | J12B1B | Pins 2 & 3 |
| | | | closed |
|---+------------------------------+--------+----------------|
| | CMOS memory clear | J12B1B | Pins 1 & 2 |
| | | | closed |
|---+------------------------------+--------+----------------|
| » | Password enabled | J12B1B | Pins 5 & 6 |
| | | | closed |
|---+------------------------------+--------+----------------|
| | Password disabled | J12B1B | Pins 4 & 5 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-------+-------------+------------+------------+------------|
| 16MB | (1) 2M x 64 | None | None | None |
|-------+-------------+------------+------------+------------|
| 32MB | (1) 2M x 64 | (1) 2M x | None | None |
| | | 64 | | |
|-------+-------------+------------+------------+------------|
| 32MB | (1) 4M x 64 | None | None | None |
|-------+-------------+------------+------------+------------|
| 48MB | (1) 2M x 64 | (1) 2M x | (1) 2M x | None |
| | | 64 | 64 | |
|-------+-------------+------------+------------+------------|
| 64MB | (1) 2M x 64 | (1) 2M x | (1) 2M x | (1) 2M x |
| | | 64 | 64 | 64 |
|-------+-------------+------------+------------+------------|
| 64MB | (1) 4M x 64 | (1) 4M x | None | None |
| | | 64 | | |
|-------+-------------+------------+------------+------------|
| 64MB | (1) 8M x 64 | None | None | None |
|-------+-------------+------------+------------+------------|
| 96MB | (1) 4M x 64 | (1) 4M x | (1) 4M x | None |
| | | 64 | 64 | |
|-------+-------------+------------+------------+------------|
| 128MB | (1) 4M x 64 | (1) 4M x | (1) 4M x | (1) 4M x |
| | | 64 | 64 | 64 |
|-------+-------------+------------+------------+------------|
| 128MB | (1) 8M x 64 | (1) 8M x | None | None |
| | | 64 | | |
|-------+-------------+------------+------------+------------|
| 128MB | (1) 16M x | None | None | None |
| | 64 | | | |
|-------+-------------+------------+------------+------------|
| 192MB | (1) 8M x 64 | (1) 8M x | (1) 8M x | None |
| | | 64 | 64 | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-------+-------------+------------+------------+------------|
| 256MB | (1) 8M x 64 | (1) 8M x | (1) 8M x | (1) 8M x |
| | | 64 | 64 | 64 |
|-------+-------------+------------+------------+------------|
| 256MB | (1) 16M x | (1) 16M x | None | None |
| | 64 | 64 | | |
|-------+-------------+------------+------------+------------|
| 384MB | (1) 16M x | (1) 16M x | (1) 16M x | None |
| | 64 | 64 | 64 | |
|-------+-------------+------------+------------+------------|
| 512MB | (1) 16M x | (1) 16M x | (1) 16M x | (1) 16M x |
| | 64 | 64 | 64 | 64 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | J12B2 |
|----------------------------+-------------------------------|
| » | 60ns | Pins 2 & 3 closed |
|---+------------------------+-------------------------------|
| | 50ns | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 256KB or 512KB cache is located on the Pentium Pro |
| CPU. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | J12B1C | J12B1D |
| | speed | | | |
|------------+----------+------------+------------+----------|
| 200MHz | 66MHz | 3x | 2 & 3, 5 & | 2 & 3, 5 |
| | | | 6 | & 6 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+