TEXT View Source
# MICRO EQUIPMENT CORPORATION
PN5 PCI (REV. 1.4)
Processor CX M1/AM K5/Pentium
Processor Speed 75/90/100/120/133/150/166/200MHz
Chip Set Intel
Video Chip Set None
Maximum Onboard 256MB (EDO supported)
Memory
Maximum Video None
Memory
Cache 256/512KB
BIOS Award
Dimensions 330mm x 218mm
I/O Options 32-bit PCI slots (3), floppy drive interface,
green PC connector, IDE interfaces (2),
parallel port, PS/2 mouse port, serial ports
(2), cache slot, IR connector, USB connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------+-------------+---------------+--------------|
| Serial port 2 | CN1 | Green PC | J7 pins 6 & |
| | | connector | 7 |
|---------------+-------------+---------------+--------------|
| Serial port 1 | CN2 | Turbo LED | J7 pins 8 & |
| | | | 9 |
|---------------+-------------+---------------+--------------|
| Parallel port | CN3 | Speaker | J7 pins 11 - |
| | | | 14 |
|---------------+-------------+---------------+--------------|
| Floppy drive | CN4 | Power LED & | J7 pins 16 - |
| interface | | keylock | 20 |
|---------------+-------------+---------------+--------------|
| IDE interface | CN5 | IR connector | JP2 |
| 2 | | | |
|---------------+-------------+---------------+--------------|
| IDE interface | CN6 | Chassis fan | JP21 |
| 1 | | power | |
|---------------+-------------+---------------+--------------|
| PS/2 mouse | J3 | USB connector | JP28 |
| port | | | |
|---------------+-------------+---------------+--------------|
| IDE interface | J6 | 32-bit PCI | PC1 - PC3 |
| LED | | slots | |
|---------------+-------------+---------------+--------------|
| Reset switch | J7 pins 1 & | Cache slot | SL1 |
| | 2 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured - do not | DS/8 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | On board I/O enabled | JP4 | Open |
|---+---------------------------------+-------+--------------|
| | On board I/O disabled | JP4 | Closed |
|---+---------------------------------+-------+--------------|
| » | CMOS memory normal operation | JP26 | Open |
|---+---------------------------------+-------+--------------|
| | CMOS memory clear | JP26 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|-----------------+---------------------+--------------------|
| 8MB | (2) 1M x 32 | None |
|-----------------+---------------------+--------------------|
| 16MB | (2) 2M x 32 | None |
|-----------------+---------------------+--------------------|
| 16MB | (2) 1M x 32 | (2) 1M x 32 |
|-----------------+---------------------+--------------------|
| 24MB | (2) 2M x 32 | (2) 1M x 32 |
|-----------------+---------------------+--------------------|
| 32MB | (2) 4M x 32 | None |
|-----------------+---------------------+--------------------|
| 32MB | (2) 2M x 32 | (2) 2M x 32 |
|-----------------+---------------------+--------------------|
| 40MB | (2) 4M x 32 | (2) 1M x 32 |
|-----------------+---------------------+--------------------|
| 48MB | (2) 4M x 32 | (2) 2M x 32 |
|-----------------+---------------------+--------------------|
| 64MB | (2) 8M x 32 | None |
|-----------------+---------------------+--------------------|
| 64MB | (2) 4M x 32 | (2) 4M x 32 |
|-----------------+---------------------+--------------------|
| 72MB | (2) 8M x 32 | (2) 1M x 32 |
|-----------------+---------------------+--------------------|
| 80MB | (2) 8M x 32 | (2) 2M x 32 |
|-----------------+---------------------+--------------------|
| 96MB | (2) 8M x 32 | (2) 4M x 32 |
|-----------------+---------------------+--------------------|
| 128MB | (2) 8M x 32 | (2) 8M x 32 |
|-----------------+---------------------+--------------------|
| 128MB | (2) 16M x 32 | None |
|-----------------+---------------------+--------------------|
| 136MB | (2) 16M x 32 | (2) 1M x 32 |
|-----------------+---------------------+--------------------|
| 144MB | (2) 16M x 32 | (2) 2M x 32 |
|-----------------+---------------------+--------------------|
| 160MB | (2) 16M x 32 | (2) 4M x 32 |
|-----------------+---------------------+--------------------|
| 192MB | (2) 16M x 32 | (2) 8M x 32 |
|-----------------+---------------------+--------------------|
| 256MB | (2) 16M x 32 | (2) 16M x 32 |
|------------------------------------------------------------|
| Note: Board accepts EDO memory. Banks are |
| interchangeable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM REFRESH RATE CONFIGURATION |
|------------------------------------------------------------|
| Setting | DS/6 |
|-----------------------------------+------------------------|
| | 60MHz | On |
|--------+--------------------------+------------------------|
| » | 66MHz | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | SL1 | TAG |
|-------+--------------+-----------------------+-------------|
| 256KB | (2) 32K x 32 | Not installed | (1) 32K x 8 |
|-------+--------------+-----------------------+-------------|
| 512KB | (2) 32K x 32 | 256KB module | (1) 32K x 8 |
| | | installed | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP5 | JP6 | JP20 |
|--------------+---------------+--------------+--------------|
| 256KB | Open | Open | Open |
|--------------+---------------+--------------+--------------|
| 512KB | Closed | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CYRIX) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | DS/1 | DS/2 | DS/3 | DS/4 |
| speed | speed | | | | | |
|---------+---------+------------+------+------+------+------|
| 120MHz | 50MHz | 2x | Off | On | On | On |
|---------+---------+------------+------+------+------+------|
| 133MHz | 55MHz | 2x | Off | On | Off | Off |
|---------+---------+------------+------+------+------+------|
| 150MHz | 60MHz | 2x | Off | On | Off | On |
|---------+---------+------------+------+------+------+------|
| 166MHz | 66MHz | 2x | Off | On | On | Off |
|---------+---------+------------+------+------+------+------|
| 200MHz | 75MHz | 2x | Off | On | Off | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (CYRIX) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | DS/5 | DS/7 | DS/7 |
| speed | speed | | | (normal) | (turbo) |
|---------+--------+------------+------+----------+----------|
| 120MHz | 50MHz | 2x | Off | Off | On |
|---------+--------+------------+------+----------+----------|
| 133MHz | 55MHz | 2x | On | Off | N/A |
|---------+--------+------------+------+----------+----------|
| 150MHz | 60MHz | 2x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 166MHz | 66MHz | 2x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 200MHz | 75MHz | 2x | On | On | N/A |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AMD) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | DS/1 | DS/2 | DS/3 | DS/4 |
| speed | speed | | | | | |
|---------+---------+------------+------+------+------+------|
| 75MHz | 50MHz | 1.5x | Off | Off | On | On |
|---------+---------+------------+------+------+------+------|
| 90MHz | 60MHz | 1.5x | Off | Off | Off | On |
|---------+---------+------------+------+------+------+------|
| 100MHz | 66MHz | 1.5x | Off | Off | On | Off |
|---------+---------+------------+------+------+------+------|
| 120MHz | 60MHz | 1.5x | Off | Off | Off | On |
|---------+---------+------------+------+------+------+------|
| 133MHz | 66MHz | 1.5x | Off | Off | On | Off |
|---------+---------+------------+------+------+------+------|
| 150MHz | 60MHz | 2x | Off | On | Off | On |
|---------+---------+------------+------+------+------+------|
| 166MHz | 66MHz | 2x | Off | On | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (AMD, CON’T) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | DS/5 | DS/7 | DS/7 |
| speed | speed | | | (normal) | (turbo) |
|---------+--------+------------+------+----------+----------|
| 75MHz | 50MHz | 1.5x | Off | Off | On |
|---------+--------+------------+------+----------+----------|
| 90MHz | 60MHz | 1.5x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 100MHz | 66MHz | 1.5x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 120MHz | 60MHz | 1.5x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 133MHz | 66MHz | 1.5x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 150MHz | 60MHz | 2x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 166MHz | 66MHz | 2x | On | Off | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | DS/1 | DS/2 | DS/3 | DS/4 |
| speed | speed | | | | | |
|---------+---------+------------+------+------+------+------|
| 75MHz | 50MHz | 1.5x | Off | Off | On | On |
|---------+---------+------------+------+------+------+------|
| 90MHz | 60MHz | 1.5x | Off | Off | Off | On |
|---------+---------+------------+------+------+------+------|
| 100MHz | 66MHz | 1.5x | Off | Off | On | Off |
|---------+---------+------------+------+------+------+------|
| 120MHz | 60MHz | 2x | Off | On | Off | On |
|---------+---------+------------+------+------+------+------|
| 133MHz | 66MHz | 2x | Off | On | On | Off |
|---------+---------+------------+------+------+------+------|
| 150MHz | 60MHz | 2.5x | On | On | Off | On |
|---------+---------+------------+------+------+------+------|
| 166MHz | 66MHz | 2.5x | On | On | On | Off |
|---------+---------+------------+------+------+------+------|
| 200MHz | 66MHz | 3x | On | Off | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECTION (INTEL, CON’T) |
|------------------------------------------------------------|
| CPU | Clock | Multiplier | DS/5 | DS/7 | DS/7 |
| speed | speed | | | (normal) | (turbo) |
|---------+--------+------------+------+----------+----------|
| 75MHz | 50MHz | 1.5x | Off | Off | On |
|---------+--------+------------+------+----------+----------|
| 90MHz | 60MHz | 1.5x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 100MHz | 66MHz | 1.5x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 120MHz | 60MHz | 2x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 133MHz | 66MHz | 2x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 150MHz | 60MHz | 2.5x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 166MHz | 66MHz | 2.5x | On | Off | On |
|---------+--------+------------+------+----------+----------|
| 200MHz | 66MHz | 3x | On | Off | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU VOLTAGE SELECTION |
|------------------------------------------------------------|
|Voltage |DSV/1 |DSV/2 |DSV/3 |DSV/4 |DSV/5|DSV/6|DSV/7|DSV/8|
|--------+------+------+------+------+-----+-----+-----+-----|
| | 2.5v | Off | Off | Off | Off | Off | On | On | Off |
|-+------+------+------+------+------+-----+-----+-----+-----|
| | 2.7v | Off | Off | Off | Off | On | Off | On | Off |
|-+------+------+------+------+------+-----+-----+-----+-----|
| | 2.8v | Off | Off | Off | On | Off | Off | On | Off |
|-+------+------+------+------+------+-----+-----+-----+-----|
| | 2.9v | Off | Off | On | Off | Off | Off | On | Off |
|-+------+------+------+------+------+-----+-----+-----+-----|
|»|3.38v | Off | On | Off | Off | Off | Off | Off | Off |
|-+------+------+------+------+------+-----+-----+-----+-----|
| |3.52v | On | Off | Off | Off | Off | Off | Off | On |
+------------------------------------------------------------+