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# TEKRAM TECHNOLOGY CO., LTD.
P6PRO-A5
Device Type Mainboard
Processor Pentium II/Celeron
Processor Speed 233/266/300/333/350/366/400/450/500/550MHz
Chip Set VIA Apollo
Maximum Onboard 384MB (EDO & SDRAM supported)
Memory
Cache 0/128/256/512KB (located on the CPU)
BIOS Award
Dimensions 305mm x 175mm
I/O Options 32-bit PCI slots (5), floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, PS/2 mouse port, serial ports
(2), IR connector, USB connectors (2), ATX
power connector, AGP slot, SB-link connector,
wake on LAN connector, wake on modem
connector
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------+----------+---------------+----------------|
| AGP slot | AGP | Soft off | J9 |
| | | power supply | |
|----------------+----------+---------------+----------------|
| ATX power | ATX | Power LED & | J10/pins |
| connector | | keylock | 2/4/6/8/10 |
|----------------+----------+---------------+----------------|
| Parallel port | CN1 | Turbo LED | J10/pins 3 & 5 |
|----------------+----------+---------------+----------------|
| Serial port 2 | CN2 | Green PC | J10/pins 7 & 9 |
| | | connector | |
|----------------+----------+---------------+----------------|
| Serial port 1 | CN3 | Speaker | J10/pins |
| | | | 14/16/18/20 |
|----------------+----------+---------------+----------------|
| USB connector | CN4 | Reset switch | J10/pins 17 & |
| 1 | | | 19 |
|----------------+----------+---------------+----------------|
| USB connector | CN5 | IDE interface | J11 |
| 2 | | LED | |
|----------------+----------+---------------+----------------|
| PS/2 mouse | CN6 | IR connector | JP4 |
| port | | | |
|----------------+----------+---------------+----------------|
| IDE interface | CN7 | Wake on modem | JP11 |
| 2 | | connector | |
|----------------+----------+---------------+----------------|
| IDE interface | CN8 | Chassis fan | JP18 |
| 1 | | power | |
|----------------+----------+---------------+----------------|
| Floppy drive | CN9 | SB-link | JP22 |
| interface | | connector | |
|----------------+----------+---------------+----------------|
| Wake on LAN | J4 | 32-bit PCI | PC1 - PC5 |
| connector | | slots | |
|----------------+----------+---------------+----------------|
| Chassis fan | J7 | | |
| power | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-----------------------------------+-------+----------------|
| | DIMM clock select CPU CLK | JK2 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | DIMM clock select AGP CLK | JK2 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | Keyboard power on enabled | JP1 | Pins 1 & 2 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | Keyboard power on disabled | JP1 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | Power state function enabled | JP19 | Closed |
|---+-------------------------------+-------+----------------|
| | Power state function disabled | JP19 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+---------------+---------------+---------------|
| 8MB | (1) 1M x 64 | None | None |
|------------+---------------+---------------+---------------|
| 16MB | (1) 2M x 64 | None | None |
|------------+---------------+---------------+---------------|
| 16MB | (1) 1M x 64 | (1) 1M x 64 | None |
|------------+---------------+---------------+---------------|
| 24MB | (1) 2M x 64 | (1) 1M x 64 | None |
|------------+---------------+---------------+---------------|
| 24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 32MB | (1) 4M x 64 | None | None |
|------------+---------------+---------------+---------------|
| 32MB | (1) 2M x 64 | (1) 1M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 32MB | (1) 2M x 64 | (1) 2M x 64 | None |
|------------+---------------+---------------+---------------|
| 40MB | (1) 4M x 64 | (1) 1M x 64 | None |
|------------+---------------+---------------+---------------|
| 40MB | (1) 2M x 64 | (1) 2M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 48MB | (1) 4M x 64 | (1) 1M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 48MB | (1) 4M x 64 | (1) 2M x 64 | None |
|------------+---------------+---------------+---------------|
| 48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 56MB | (1) 4M x 64 | (1) 2M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 64MB | (1) 8M x 64 | None | None |
|------------+---------------+---------------+---------------|
| 64MB | (1) 4M x 64 | (1) 2M x 64 | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 64MB | (1) 4M x 64 | (1) 4M x 64 | None |
|------------+---------------+---------------+---------------|
| 72MB | (1) 8M x 64 | (1) 1M x 64 | None |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM CONFIGURATION (CON'T) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|------------+---------------+---------------+---------------|
| 72MB | (1) 4M x 64 | (1) 4M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 80MB | (1) 8M x 64 | (1) 1M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 80MB | (1) 8M x 64 | (1) 2M x 64 | None |
|------------+---------------+---------------+---------------|
| 80MB | (1) 4M x 64 | (1) 4M x 64 | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 88MB | (1) 8M x 64 | (1) 2M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 96MB | (1) 8M x 64 | (1) 2M x 64 | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 96MB | (1) 8M x 64 | (1) 4M x 64 | None |
|------------+---------------+---------------+---------------|
| 96MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 |
|------------+---------------+---------------+---------------|
| 104MB | (1) 8M x 64 | (1) 4M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 112MB | (1) 8M x 64 | (1) 4M x 64 | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 128MB | (1) 16M x 64 | None | None |
|------------+---------------+---------------+---------------|
| 128MB | (1) 8M x 64 | (1) 4M x 64 | (1) 4M x 64 |
|------------+---------------+---------------+---------------|
| 128MB | (1) 8M x 64 | (1) 8M x 64 | None |
|------------+---------------+---------------+---------------|
| 136MB | (1) 16M x 64 | (1) 1M x 64 | None |
|------------+---------------+---------------+---------------|
| 136MB | (1) 8M x 64 | (1) 8M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 144MB | (1) 16M x 64 | (1) 1M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 144MB | (1) 16M x 64 | (1) 2M x 64 | None |
|------------+---------------+---------------+---------------|
| 144MB | (1) 8M x 64 | (1) 8M x 64 | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 152MB | (1) 16M x 64 | (1) 2M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 160MB | (1) 16M x 64 | (1) 2M x 64 | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 160MB | (1) 16M x 64 | (1) 4M x 64 | None |
|------------+---------------+---------------+---------------|
| 160MB | (1) 8M x 64 | (1) 8M x 64 | (1) 4M x 64 |
|------------+---------------+---------------+---------------|
| 168MB | (1) 16M x 64 | (1) 4M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 176MB | (1) 16M x 64 | (1) 4M x 64 | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 192MB | (1) 16M x 64 | (1) 4M x 64 | (1) 4M x 64 |
|------------+---------------+---------------+---------------|
| 192MB | (1) 16M x 64 | (1) 8M x 64 | None |
|------------+---------------+---------------+---------------|
| 192MB | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 |
|------------+---------------+---------------+---------------|
| 200MB | (1) 16M x 64 | (1) 8M x 64 | (1) 1M x 64 |
|------------+---------------+---------------+---------------|
| 208MB | (1) 16M x 64 | (1) 8M x 64 | (1) 2M x 64 |
|------------+---------------+---------------+---------------|
| 224MB | (1) 16M x 64 | (1) 8M x 64 | (1) 4M x 64 |
|------------+---------------+---------------+---------------|
| 256MB | (1) 16M x 64 | (1) 8M x 64 | (1) 8M x 64 |
|------------+---------------+---------------+---------------|
| 384MB | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 |
|------------------------------------------------------------|
| Note: Board accepts SDRAM memory. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Note: 256KB/512KB cache is located on the Pentium II |
| CPU. 128KB cache is located on the Celeron 300A & 333 |
| CPU. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION |
|------------------------------------------------------------|
| CPU speed | Clock | Multiplier | JFS0 | JFS1 | JFS2 |
| | speed | | | | |
|-----------+-----------+------------+-------+-------+-------|
| 233MHz | 66MHz | 3.5x | 2 & 3 | 2 & 3 | 1 & 2 |
|-----------+-----------+------------+-------+-------+-------|
| 266MHz | 66MHz | 4x | 2 & 3 | 2 & 3 | 1 & 2 |
|-----------+-----------+------------+-------+-------+-------|
| 300MHz | 66MHz | 4.5x | 2 & 3 | 2 & 3 | 1 & 2 |
|-----------+-----------+------------+-------+-------+-------|
| 333MHz | 66MHz | 5x | 2 & 3 | 2 & 3 | 1 & 2 |
|-----------+-----------+------------+-------+-------+-------|
| 366MHz | 66MHz | 5.5x | 2 & 3 | 2 & 3 | 1 & 2 |
|-----------+-----------+------------+-------+-------+-------|
| 350MHz | 100MHz | 3.5x | 1 & 2 | 1 & 2 | 1 & 2 |
|-----------+-----------+------------+-------+-------+-------|
| 400MHz | 100MHz | 4x | 1 & 2 | 1 & 2 | 1 & 2 |
|-----------+-----------+------------+-------+-------+-------|
| 450MHz | 100MHz | 4.5x | 1 & 2 | 1 & 2 | 1 & 2 |
|-----------+-----------+------------+-------+-------+-------|
| 500MHz | 100MHz | 5x | 1 & 2 | 1 & 2 | 1 & 2 |
|-----------+-----------+------------+-------+-------+-------|
| 550MHz | 100MHz | 5.5x | 1 & 2 | 1 & 2 | 1 & 2 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CON'T) |
|------------------------------------------------------------|
| CPU speed | Clock speed | Multiplier | JK1 | JP5 |
|-----------+-------------+------------+-------+-------------|
| 233MHz | 66MHz | 3.5x | 2 & 3 | 1 & 2, 7 & |
| | | | | 8 |
|-----------+-------------+------------+-------+-------------|
| 266MHz | 66MHz | 4x | 2 & 3 | 1 & 2, 3 & |
| | | | | 4, 5 & 6 |
|-----------+-------------+------------+-------+-------------|
| 300MHz | 66MHz | 4.5x | 2 & 3 | 1 & 2, 5 & |
| | | | | 6 |
|-----------+-------------+------------+-------+-------------|
| 333MHz | 66MHz | 5x | 2 & 3 | 1 & 2, 3 & |
| | | | | 4 |
|-----------+-------------+------------+-------+-------------|
| 366MHz | 66MHz | 5.5x | 2 & 3 | 1 & 2 |
|-----------+-------------+------------+-------+-------------|
| 350MHz | 100MHz | 3.5x | 1 & 2 | 1 & 2, 7 & |
| | | | | 8 |
|-----------+-------------+------------+-------+-------------|
| 400MHz | 100MHz | 4x | 1 & 2 | 1 & 2, 3 & |
| | | | | 4, 5 & 6 |
|-----------+-------------+------------+-------+-------------|
| 450MHz | 100MHz | 4.5x | 1 & 2 | 1 & 2, 5 & |
| | | | | 6 |
|-----------+-------------+------------+-------+-------------|
| 500MHz | 100MHz | 5x | 1 & 2 | 1 & 2, 3 & |
| | | | | 4 |
|-----------+-------------+------------+-------+-------------|
| 550MHz | 100MHz | 5.5x | 1 & 2 | 1 & 2 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+