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# INTEL CORPORATION
AP440FX
Processor Pentium Pro
Processor Speed 150/166/180/200MHz
Chip Set Intel
Video Chip Set S3
Maximum Onboard 128MB (EDO supported)
Memory
Maximum Video 2MB
Memory
Cache 256/512KB (located on the Pentium Pro CPU)
BIOS Intel
Dimensions 330mm x 228mm
I/O Options CD-ROM interface, floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, PS/2 mouse port, serial ports
(2), VESA feature connector, VGA port, riser
slot, IR connectors (2), USB connector, soft
off power supply, wavetable interface,
telephony interface, audio out connector,
microphone in connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------+------------+------------------+----------|
| VESA feature | J1K1 | USB connector | J4N1 |
| connector | | | |
|-----------------+------------+------------------+----------|
| VGA port | J1N1 | Serial port/USB | J4N2 |
| | | connector | |
|-----------------+------------+------------------+----------|
| Front panel | J2A1 pins | PS/2 mouse port | J5N2 |
| power switch | 1 & 2 | | |
|-----------------+------------+------------------+----------|
| Green PC | J2A1 pins | Parallel port | J7N1 |
| connector | 3 & 4 | | |
|-----------------+------------+------------------+----------|
| IR connector | J2A1 pins | IDE interface 1 | J8H1 |
| | 6 - 11 | | |
|-----------------+------------+------------------+----------|
| IDE interface | J2A1 pins | Floppy drive | J8L1 |
| LED | 13 - 16 | interface | |
|-----------------+------------+------------------+----------|
| Power LED | J2A1 pins | Microphone in | J8N1 |
| | 18 - 20 | connector | |
|-----------------+------------+------------------+----------|
| Reset switch | J2A1 pins | Soft off power | J9F1 |
| | 22 - 23 | supply | |
|-----------------+------------+------------------+----------|
| Speaker | J2A1 pins | IDE interface 2 | J9H2 |
| | 24 - 27 | | |
|-----------------+------------+------------------+----------|
| Keylock | J3A1 | Telephony | J9K1 |
| | | interface | |
|-----------------+------------+------------------+----------|
| Serial port 2 | J3N1 | Wavetable | J9L1 |
| | | interface | |
|-----------------+------------+------------------+----------|
| Serial port 1 | J3N2 | CD-ROM connector | J9N1 |
|-----------------+------------+------------------+----------|
| Chassis fan | J4A1 | Audio out | J9N2 |
| power | | connector | |
|-----------------+------------+------------------+----------|
| IR connector | J4L1 | Riser slot | SL1 |
|------------------------------------------------------------|
| Note: Depending on board version, either USB connectors or |
| serial port will be installed. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+-------+------------|
| » | Flash BIOS write protect disabled | J4L2B | Pins 5 & 6 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Flash BIOS write protect enabled | J4L2B | Pins 4 & 5 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Flash BIOS normal operation | J4L2C | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Flash BIOS recovery mode | J4L2C | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | CMOS memory normal operation | J4L2C | Pins 5 & 6 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | CMOS memory clear | J4L2C | Pins 4 & 5 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Password enabled | J4L2D | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Password disabled | J4L2D | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Setup access enabled | J4L2D | Pins 5 & 6 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Setup access disabled | J4L2D | 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 |
|------------------+--------------------+--------------------|
| 24MB | (2) 1M x 36 | (2) 2M 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 |
|------------------+--------------------+--------------------|
| 40MB | (2) 1M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 48MB | (2) 4M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 48MB | (2) 2M x 36 | (2) 4M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|---------------+-----------------------+--------------------|
| 64MB | (2) 8M x 36 | None |
|---------------+-----------------------+--------------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 |
|---------------+-----------------------+--------------------|
| 72MB | (2) 8M x 36 | (2) 1M x 36 |
|---------------+-----------------------+--------------------|
| 72MB | (2) 1M x 36 | (2) 8M x 36 |
|---------------+-----------------------+--------------------|
| 80MB | (2) 8M x 36 | (2) 2M x 36 |
|---------------+-----------------------+--------------------|
| 80MB | (2) 2M x 36 | (2) 8M x 36 |
|---------------+-----------------------+--------------------|
| 96MB | (2) 8M x 36 | (2) 4M x 36 |
|---------------+-----------------------+--------------------|
| 96MB | (2) 4M x 36 | (2) 8M x 36 |
|---------------+-----------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. Board also accepts x 32 |
| SIMMs. Banks are interchangeable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 256KB or 512KB cache is located on the Pentium Pro |
| CPU. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|----------------+------------------+------------------------|
| 1MB | 1MB | None |
|----------------+------------------+------------------------|
| 2MB | 1MB | (2) 256K x 16 |
|------------------------------------------------------------|
| Note: Bank 0 is factory installed and is not configurable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU speed | Clock speed | Multiplier | J4L2A | J4L2B |
|-----------+-------------+------------+-------------+-------|
| 150MHz | 60MHz | 2.5x | 1 & 2, 4 & | 1 & 2 |
| | | | 5 | |
|-----------+-------------+------------+-------------+-------|
| 166MHz | 66MHz | 2.5x | 1 & 2, 4 & | 2 & 3 |
| | | | 5 | |
|-----------+-------------+------------+-------------+-------|
| 180MHz | 60MHz | 3x | 2 & 3, 5 & | 1 & 2 |
| | | | 6 | |
|-----------+-------------+------------+-------------+-------|
| 200MHz | 66MHz | 3x | 2 & 3, 5 & | 2 & 3 |
| | | | 6 | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PCI SLOT SELECTION |
|------------------------------------------------------------|
| Setting | J1J1 |
|-------------------------------+----------------------------|
| Riser card with 2 PCI slots | Pins 1 & 2, 4 & 5 closed |
|-------------------------------+----------------------------|
| Riser card with 3 PCI slots | Pins 2 & 3, 5 & 6 closed |
+------------------------------------------------------------+