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# AMPTRON INTERNATIONAL, INC.
PM-8800
Processor CX M1/IBM6X86/AM K5/Pentium
Processor Speed 75/90/100/120/133/150/166/180/200MHz
Chip Set Intel
Video Chip Set None
Maximum Onboard 128MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB
BIOS Award
Dimensions 260mm x 220mm
I/O Options 32-bit PCI slots (4), green PC connector,
floppy drive interface, IDE interfaces (2),
parallel port, PS/2 mouse port, serial ports
(2), cache slot, IR connector, VRM connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Serial port 1 | CN1 | Power LED & | J9 |
| | | keylock | |
|-------------------+----------+------------------+----------|
| Serial port 2 | CN2 | IDE interface | J10 |
| | | LED | |
|-------------------+----------+------------------+----------|
| Parallel port | CN3 | Reset switch | J11 |
|-------------------+----------+------------------+----------|
| Floppy drive | CN4 | Green PC | JP14 |
| interface | | connector | |
|-------------------+----------+------------------+----------|
| IDE interface 1 | CN5 | 32-bit PCI slots | PC1 - |
| | | | PC4 |
|-------------------+----------+------------------+----------|
| IDE interface 2 | CN6 | Cache slot | SL1 |
|-------------------+----------+------------------+----------|
| PS/2 mouse port | J3 | VRM connector | VRM |
|-------------------+----------+------------------+----------|
| Speaker | J8 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-----------------------------------+-------+----------------|
| » | CMOS memory normal operation | JP7 | Open |
|---+-------------------------------+-------+----------------|
| | CMOS memory clear | JP7 | Closed |
|---+-------------------------------+-------+----------------|
| | Flash BIOS voltage select 12v | JP8 | Pins 2 & 3 |
| | | | closed |
|---+-------------------------------+-------+----------------|
| | Flash BIOS voltage select 5v | JP8 | Pins 1 & 2 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|-----------+-------------------+----------------+-----------|
| 8MB | None | None | 8MB |
|-----------+-------------------+----------------+-----------|
| 8MB | (2) 1M x 36 | None | None |
|-----------+-------------------+----------------+-----------|
| 16MB | None | (2) 1M x 36 | 8MB |
|-----------+-------------------+----------------+-----------|
| 16MB | None | None | 16MB |
|-----------+-------------------+----------------+-----------|
| 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 |
|-----------+-------------------+----------------+-----------|
| 32MB | None | (2) 2M x 36 | 16MB |
|-----------+-------------------+----------------+-----------|
| 32MB | None | None | 32MB |
|-----------+-------------------+----------------+-----------|
| 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 |
|-----------+-------------------+----------------+-----------|
| 64MB | None | (2) 4M x 36 | 32MB |
|-----------+-------------------+----------------+-----------|
| 64MB | None | None | 64MB |
|-----------+-------------------+----------------+-----------|
| 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 |
|-----------+-------------------+----------------+-----------|
| 96MB | (2) 8M x 36 | (2) 4M x 36 | None |
|-----------+-------------------+----------------+-----------|
| 128MB | None | (2) 8M x 36 | 64MB |
|-----------+-------------------+----------------+-----------|
| 128MB | None | None | 128MB |
|-----------+-------------------+----------------+-----------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 | None |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. Bank 2 accepts only DIMM |
| modules. The size of the DIMM module is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIMM VOLTAGE CONFIGURATION |
|------------------------------------------------------------|
| Voltage | JP1 | JP2 |
|------------------+--------------------+--------------------|
| 3.3v (SDRAM) | Pins 2 & 3 closed | Pins 2 & 3 closed |
|------------------+--------------------+--------------------|
| 5v (EDO) | Pins 1 & 2 closed | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | SL1 |
|--------------+--------------------+------------------------|
| 256KB | (2) 32K x 32 | Not installed |
|--------------+--------------------+------------------------|
| 512KB | (2) 32K x 32 | 256KB module installed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP3 |
|----------------------------+-------------------------------|
| 256KB | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 512KB | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CYRIX/IBM) |
|------------------------------------------------------------|
|CPU speed| Clock |Multiplier| JP5 | JP6 | JP11 |JP12|JP13 |
| | speed | | | | | | |
|---------+-------+----------+------+------+------+----+-----|
| 100MHz | 50MHz | 2x |Closed|Closed|Closed|Open|2 & 3|
|---------+-------+----------+------+------+------+----+-----|
| 120MHz | 60MHz | 2x |Closed| Open |Closed|Open|1 & 2|
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AMD) |
|------------------------------------------------------------|
|CPU speed|Clock speed|Multiplier|JP5 | JP6 |JP11|JP12|JP13 |
|---------+-----------+----------+----+------+----+----+-----|
| 100MHz | 66MHz | 1.5x |Open|Closed|Open|Open|1 & 2|
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU | Clock |Multiplier| JP5 | JP6 | JP11 | JP12 |JP13 |
|speed | speed | | | | | | |
|------+--------+----------+------+------+------+------+-----|
|75MHz | 50MHz | 1.5x |Closed|Closed| Open | Open |2 & 3|
|------+--------+----------+------+------+------+------+-----|
|90MHz | 60MHz | 1.5x |Closed| Open | Open | Open |1 & 2|
|------+--------+----------+------+------+------+------+-----|
|100MHz| 66MHz | 1.5x | Open |Closed| Open | Open |1 & 2|
|------+--------+----------+------+------+------+------+-----|
|120MHz| 60MHz | 2x |Closed| Open |Closed| Open |1 & 2|
|------+--------+----------+------+------+------+------+-----|
|133MHz| 66MHz | 2x | Open |Closed|Closed| Open |1 & 2|
|------+--------+----------+------+------+------+------+-----|
|150MHz| 60MHz | 2.5x |Closed| Open |Closed|Closed|1 & 2|
|------+--------+----------+------+------+------+------+-----|
|166MHz| 66MHz | 2.5x | Open |Closed|Closed|Closed|1 & 2|
|------+--------+----------+------+------+------+------+-----|
|180MHz| 60MHz | 3x |Closed| Open | Open |Closed|1 & 2|
|------+--------+----------+------+------+------+------+-----|
|200MHz| 66MHz | 3x | Open |Closed| Open |Closed|1 & 2|
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
| Voltage | JP15 |
|----------------------------+-------------------------------|
| » | 3.3v | Pins 2 & 3 closed |
|---+------------------------+-------------------------------|
| » | 3.5v | Pins 1 & 2 closed |
+------------------------------------------------------------+