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# ELITEGROUP COMPUTER SYSTEMS, INC.
P6FX1-B (VER. 1.0 PCB 2.0)
Processor Pentium Pro
Processor Speed 150/166/180/200MHz
Chip Set Unidentified
Video Chip Set None
Maximum Onboard 384MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB (located on Pentium Pro CPU)
BIOS Unidentified
Dimensions 330mm x 218mm
I/O Options 32-bit PCI slots (5), floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, PS/2 mouse interface, serial
ports (2), IR connectors (2), USB connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+------------------+-----------|
| Serial port 2 | J3 | Green PC LED | J16 |
|------------------+----------+------------------+-----------|
| Serial port 1 | J5 | Green PC | J17 pins |
| | | connector | 4 & 5 |
|------------------+----------+------------------+-----------|
| USB connector | J7 | Reset switch | J17 pins |
| | | | 9 & 10 |
|------------------+----------+------------------+-----------|
| Floppy drive | J8 | Power LED & | J17 pins |
| interface | | keylock | 11 - 15 |
|------------------+----------+------------------+-----------|
| IDE interface 2 | J9 | Speaker | J17 pins |
| | | | 17 - 20 |
|------------------+----------+------------------+-----------|
| IR connector | J10 | Parallel port | J20 |
|------------------+----------+------------------+-----------|
| IDE interface 1 | J11 | Chassis fan | JP1 |
| | | power | |
|------------------+----------+------------------+-----------|
| IR connector | J12 | IDE interface | JP8 |
| (fast) | | LED | |
|------------------+----------+------------------+-----------|
| PS/2 mouse | J14 | 32-bit PCI slots | PC1 - PC5 |
| interface | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------+-------+-----------------|
| » | CMOS memory normal operation | JP3 | Open |
|---+------------------------------+-------+-----------------|
| | CMOS memory clear | JP3 | Closed |
|---+------------------------------+-------+-----------------|
| » | Password normal operation | JP4 | Pins 2 & 3 |
| | | | closed |
|---+------------------------------+-------+-----------------|
| | Password clear | JP4 | Pins 1 & 2 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+---------------+---------------+---------------|
| 8MB | (2) 1M x 36 | None | None |
|------------+---------------+---------------+---------------|
| 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 |
|------------+---------------+---------------+---------------|
| 48MB | (2) 4M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 56MB | (2) 4M x 36 | (2) 2M 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) 16M x 36 | None | None |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|---------+------------------+---------------+---------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 | None |
|---------+------------------+---------------+---------------|
| 136MB | (2) 8M x 36 | (2) 8M x 36 | (2) 1M x 36 |
|---------+------------------+---------------+---------------|
| 136MB | (2) 16M x 36 | (2) 1M x 36 | None |
|---------+------------------+---------------+---------------|
| 144MB | (2) 16M x 36 | (2) 2M x 36 | None |
|---------+------------------+---------------+---------------|
| 144MB | (2) 16M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|---------+------------------+---------------+---------------|
| 152MB | (2) 16M x 36 | (2) 2M x 36 | (2) 1M x 36 |
|---------+------------------+---------------+---------------|
| 160MB | (2) 16M x 36 | (2) 4M x 36 | None |
|---------+------------------+---------------+---------------|
| 160MB | (2) 16M x 36 | (2) 2M x 36 | (2) 2M x 36 |
|---------+------------------+---------------+---------------|
| 168MB | (2) 16M x 36 | (2) 4M x 36 | (2) 1M x 36 |
|---------+------------------+---------------+---------------|
| 176MB | (2) 16M x 36 | (2) 4M x 36 | (2) 2M x 36 |
|---------+------------------+---------------+---------------|
| 192MB | (2) 16M x 36 | (2) 8M x 36 | None |
|---------+------------------+---------------+---------------|
| 192MB | (2) 16M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|---------+------------------+---------------+---------------|
| 200MB | (2) 16M x 36 | (2) 8M x 36 | (2) 1M x 36 |
|---------+------------------+---------------+---------------|
| 208MB | (2) 16M x 36 | (2) 8M x 36 | (2) 2M x 36 |
|---------+------------------+---------------+---------------|
| 224MB | (2) 16M x 36 | (2) 8M x 36 | (2) 4M x 36 |
|---------+------------------+---------------+---------------|
| 256MB | (2) 16M x 36 | (2) 16M x 36 | None |
|---------+------------------+---------------+---------------|
| 256MB | (2) 16M x 36 | (2) 8M x 36 | (2) 8M x 36 |
|---------+------------------+---------------+---------------|
| 264MB | (2) 16M x 36 | (2) 16M x 36 | (2) 1M x 36 |
|---------+------------------+---------------+---------------|
| 272MB | (2) 16M x 36 | (2) 16M x 36 | (2) 2M x 36 |
|---------+------------------+---------------+---------------|
| 288MB | (2) 16M x 36 | (2) 16M x 36 | (2) 4M x 36 |
|---------+------------------+---------------+---------------|
| 320MB | (2) 16M x 36 | (2) 16M x 36 | (2) 8M x 36 |
|---------+------------------+---------------+---------------|
| 384MB | (2) 16M x 36 | (2) 16M x 36 | (2) 16M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. Board also accepts x 32 |
| SIMMs. Accepts any combination. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 256KB/512KB cache is located on the Pentium Pro CPU. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JP13 |
| | speed | | |
|------------+--------+------------+-------------------------|
| 150MHz | 60MHz | 2.5x | 3 & 4, 5 & 6, 11 & 12, |
| | | | 13 & 14, 15 & 16 |
|------------+--------+------------+-------------------------|
| 166MHz | 66MHz | 2.5x | 1 & 2, 7 & 8, 11 & 12, |
| | | | 13 & 14, 15 & 16 |
|------------+--------+------------+-------------------------|
| 180MHz | 60MHz | 3x | 3 & 4, 5 & 6, 9 & 10, |
| | | | 13 & 14, 15 & 16 |
|------------+--------+------------+-------------------------|
| 200MHz | 66MHz | 3x | 1 & 2, 7 & 8, 9 & 10, |
| | | | 13 & 14, 15 & 16 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | J13 |
|-------------+----------------------------------------------|
| VID enabled | Open |
|-------------+----------------------------------------------|
| 2.1v | Pins 17 & 18 closed |
|-------------+----------------------------------------------|
| 2.2v | Pins 19 & 20 closed |
|-------------+----------------------------------------------|
| 2.3v | Pins 17 & 18, 19 & 20 closed |
|-------------+----------------------------------------------|
| 2.4v | Pins 21 & 22 closed |
|-------------+----------------------------------------------|
| 2.5v | Pins 17 & 18, 21 & 22 closed |
|-------------+----------------------------------------------|
| 2.6v | Pins 19 & 20, 21 & 22 closed |
|-------------+----------------------------------------------|
| 2.7v | Pins 17 & 18, 19 & 20, 21 & 22 closed |
|-------------+----------------------------------------------|
| 2.8v | Pins 23 & 24 closed |
|-------------+----------------------------------------------|
| 2.9v | Pins 17 & 18, 23 & 24 closed |
|-------------+----------------------------------------------|
| 3.0v | Pins 19 & 20, 23 & 24 closed |
|-------------+----------------------------------------------|
| 3.1v | Pins 17 & 18, 19 & 20, 23 & 24 closed |
|-------------+----------------------------------------------|
| 3.2v | Pins 21 & 22, 23 & 24 closed |
|-------------+----------------------------------------------|
| 3.3v | Pins 17 & 18, 21 & 22, 23 & 24 closed |
|-------------+----------------------------------------------|
| 3.4v | Pins 19 & 20, 21 & 22, 23 & 24 closed |
|-------------+----------------------------------------------|
| 3.5v | Pins 17 & 18, 19 & 20, 21 & 22, 23 & 24 |
| | closed |
+------------------------------------------------------------+