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# EPOX COMPUTER CO., LTD.
PP6-NB
Processor Pentium Pro
Processor Speed 133/150/166/180/200/233MHz
Chip Set Intel
Video Chip Set None
Maximum Onboard 768MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB (located on Pentium Pro CPU)
BIOS Award
Dimensions 254mm x 218mm
I/O Options 32-bit PCI slots (4), floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, PS/2 mouse interface, serial
ports (2), IR connector, USB connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Power LED & | J1 pins | Serial port 1 | J4 |
| keylock | 1 - 5 | | |
|-------------------+----------+------------------+----------|
| Speaker | J1 pins | Parallel port | J5 |
| | 7 - 10 | | |
|-------------------+----------+------------------+----------|
| Reset switch | J1 pins | Floppy drive | J6 |
| | 12 & 13 | interface | |
|-------------------+----------+------------------+----------|
| Turbo LED | J1 pins | IDE interface 2 | J7 |
| | 15 & 16 | | |
|-------------------+----------+------------------+----------|
| Green PC | J1 pins | IDE interface 1 | J8 |
| connector | 18 & 19 | | |
|-------------------+----------+------------------+----------|
| Green PC LED | J1 pins | IR connector | J9 |
| | 21 & 22 | | |
|-------------------+----------+------------------+----------|
| IDE interface LED | J1 pins | PS/2 mouse | JP1 |
| | 24 & 25 | interface | |
|-------------------+----------+------------------+----------|
| USB connector | J2 | Chassis fan | JP13 |
| | | power | |
|-------------------+----------+------------------+----------|
| Serial port 2 | J3 | 32-bit PCI slots | PC1 - |
| | | | PC4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-----------------------------------+-------+----------------|
| » | Flash BIOS voltage select 5v | JP2 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | Flash BIOS voltage select 12v | JP2 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| » | Onboard SMC chip enabled | JP6 | Open |
|---+-------------------------------+-------+----------------|
| | Onboard SMC chip disabled | JP6 | 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) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 |
|------------+---------------+---------------+---------------|
| 24MB | (2) 1M x 36 | (2) 2M x 36 | None |
|------------+---------------+---------------+---------------|
| 32MB | (2) 1M x 36 | (2) 1M x 36 | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 | None |
|------------+---------------+---------------+---------------|
| 32MB | (2) 4M x 36 | None | None |
|------------+---------------+---------------+---------------|
| 40MB | (2) 1M x 36 | (2) 2M x 36 | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 40MB | (2) 1M x 36 | (2) 4M x 36 | None |
|------------+---------------+---------------+---------------|
| 48MB | (2) 2M x 36 | (2) 2M x 36 | (2) 2M x 36 |
|------------+---------------+---------------+---------------|
| 48MB | (2) 2M x 36 | (2) 4M x 36 | None |
|------------+---------------+---------------+---------------|
| 56MB | (2) 1M x 36 | (2) 2M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 | None |
|------------+---------------+---------------+---------------|
| 64MB | (2) 8M x 36 | None | None |
|------------+---------------+---------------+---------------|
| 72MB | (2) 1M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 72MB | (2) 1M x 36 | (2) 8M x 36 | None |
|------------+---------------+---------------+---------------|
| 80MB | (2) 2M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 80MB | (2) 2M x 36 | (2) 8M x 36 | None |
|------------+---------------+---------------+---------------|
| 96MB | (2) 4M x 36 | (2) 4M x 36 | (2) 4M x 36 |
|------------+---------------+---------------+---------------|
| 96MB | (2) 4M x 36 | (2) 8M x 36 | None |
|------------+---------------+---------------+---------------|
| 104MB | (2) 1M x 36 | (2) 4M x 36 | (2) 8M x 36 |
|------------+---------------+---------------+---------------|
| 112MB | (2) 2M x 36 | (2) 4M x 36 | (2) 8M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|----------+----------------+----------------+---------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 | None |
|----------+----------------+----------------+---------------|
| 136MB | (2) 1M x 36 | (2) 8M x 36 | (2) 8M x 36 |
|----------+----------------+----------------+---------------|
| 136MB | (2) 1M x 36 | (2) 16M x 36 | None |
|----------+----------------+----------------+---------------|
| 144MB | (2) 2M x 36 | (2) 8M x 36 | (2) 8M x 36 |
|----------+----------------+----------------+---------------|
| 160MB | (2) 4M x 36 | (2) 8M x 36 | (2) 8M x 36 |
|----------+----------------+----------------+---------------|
| 192MB | (2) 8M x 36 | (2) 8M x 36 | (2) 8M x 36 |
|----------+----------------+----------------+---------------|
| 192MB | (2) 8M x 36 | (2) 16M x 36 | None |
|----------+----------------+----------------+---------------|
| 256MB | (2) 16M x 36 | (2) 16M x 36 | None |
|----------+----------------+----------------+---------------|
| 320MB | (2) 8M x 36 | (2) 16M x 36 | (2) 16M x 36 |
|----------+----------------+----------------+---------------|
| 384MB | (2) 16M x 36 | (2) 16M x 36 | (2) 16M x 36 |
|----------+----------------+----------------+---------------|
| 768MB | (2) 32M x 36 | (2) 32M x 36 | (2) 32M x 36 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. Board also accepts x 32 |
| SIMMs. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 256KB/512KB cache is located on the Pentium Pro CPU. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU |Clock |Multiplier| JP3 | JP4 | JP5 | JP14 | JP15 |
| speed |speed | | | | | | |
|-------+------+----------+------+------+------+------+------|
|133MHz |66MHz | 2x |Closed|Closed|Closed| Open |Closed|
|-------+------+----------+------+------+------+------+------|
|150MHz |50MHz | 3x |Closed|Closed| Open |Closed|Closed|
|-------+------+----------+------+------+------+------+------|
|166MHz |66MHz | 2.5x | Open |Closed|Closed| Open |Closed|
|-------+------+----------+------+------+------+------+------|
|180MHz |60MHz | 3x |Closed|Closed| Open |Closed| Open |
|-------+------+----------+------+------+------+------+------|
|200MHz |66MHz | 3x |Closed|Closed| Open | Open |Closed|
|-------+------+----------+------+------+------+------+------|
|233MHz |60MHz | 3.5x | Open |Closed| Open | Open |Closed|
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | JP10A | JP10B | JP10C | JP10D |
|-------------+-----------+-----------+-----------+----------|
| » | Auto | Open | Open | Open | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 2.1v | Open | Open | Open | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | 2.2v | Open | Open | Closed | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 2.3v | Open | Open | Closed | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | 2.4v | Open | Closed | Open | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 2.5v | Open | Closed | Open | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | 2.6v | Open | Closed | Closed | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 2.7v | Open | Closed | Closed | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | 2.8v | Closed | Open | Open | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 2.9v | Closed | Open | Open | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | 3.0v | Closed | Open | Closed | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 3.1v | Closed | Open | Closed | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | 3.2v | Closed | Closed | Open | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 3.3v | Closed | Closed | Open | Closed |
|---+---------+-----------+-----------+-----------+----------|
| | 3.4v | Closed | Closed | Closed | Open |
|---+---------+-----------+-----------+-----------+----------|
| | 3.5v | Closed | Closed | Closed | Closed |
+------------------------------------------------------------+