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# TMC RESEARCH CORPORATION
PCI58SP (VER. 1.0)
Processor Pentium
Processor Speed 60/66MHz
Chip Set OPTI
Max. Onboard DRAM 128MB
Cache 256/512KB
BIOS Unidentified
Dimensions 330mm x 254mm
I/O Options 32-bit PCI slots (4), green PC connector
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| Turbo switch & | J3 | Green PC | J9 |
| LED | | connector | |
|------------------+----------+-------------------+----------|
| Reset switch | J5 | Green PC LED | J10 |
|------------------+----------+-------------------+----------|
| Speaker | J6 | Hard drive LED | J13 |
|------------------+----------+-------------------+----------|
| Power LED & | J7 | 32-bit PCI slots | SL1 - |
| keylock | | | SL4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Monitor type select color | JP11 | Closed |
|---+----------------------------------+--------+------------|
| | Monitor type select monochrome | JP11 | Open |
|---+----------------------------------+--------+------------|
| » | Pipeline mode disabled | JP14 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Pipeline mode enabled | JP14 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | CMOS memory normal operation | JP16 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | CMOS memory clear | JP16 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Secondary IDE interface enabled | JP24 | Closed |
|---+----------------------------------+--------+------------|
| | Secondary IDE interface disabled | JP24 | Open |
|---+----------------------------------+--------+------------|
| » | PCI IDE clock select 33MHz | JP27 | Closed |
|---+----------------------------------+--------+------------|
| | PCI IDE clock select 25MHz | JP27 | Open |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | W1 | N/A |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 2MB | (2) 256K x 36 | NONE |
|------------------+--------------------+--------------------|
| 4MB | (2) 512K x 36 | NONE |
|------------------+--------------------+--------------------|
| 8MB | (2) 512K x 36 | (2) 512K x 36 |
|------------------+--------------------+--------------------|
| 8MB | (2) 1M x 36 | NONE |
|------------------+--------------------+--------------------|
| 16MB | (2) 2M x 36 | NONE |
|------------------+--------------------+--------------------|
| 20MB | (2) 512K x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (2) 4M x 36 | NONE |
|------------------+--------------------+--------------------|
| 36MB | (2) 512K x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 48MB | (2) 2M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 64MB | (2) 8M x 36 | NONE |
|------------------+--------------------+--------------------|
| 80MB | (2) 2M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 128MB | (2) 16M x 36 | NONE |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | JP7 | JP8 |
|-------------------+--------------------+-------------------|
| 60MHz | Closed | Open |
|-------------------+--------------------+-------------------|
| 66MHz | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | TAG | DIRTY |
|---------+-------------+-----------+-----------+------------|
| 256KB | (8) 32K x 8 | NONE | (1) 16K x | (1) 8K x 8 |
| | | | 8 | |
|---------+-------------+-----------+-----------+------------|
| 512KB 1 | (8) 32K x 8 | (8) 32K x | (1) 32K x | (1) 32K x |
| | | 8 | 8 | 8 |
|---------+-------------+-----------+-----------+------------|
| 512KB 2 | (8) 64K x 8 | NONE | (1) 32K x | (1) 32K x |
| | | | 8 | 8 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | JP1 | JP4 | JP5 | JP6 |
|---------+-----------+----------+---------------+-----------|
| 256KB | pins 1 & | pins 1 | pins 1 & 2, 3 | pins 2 & |
| | 2 closed | & 2 | & 4 closed | 3 closed |
| | | closed | | |
|---------+-----------+----------+---------------+-----------|
| 512KB 1 | pins 2 & | pins 2 | pins 2 & 3, 4 | pins 2 & |
| | 3 closed | & 3 | & 5 closed | 3 closed |
| | | closed | | |
|---------+-----------+----------+---------------+-----------|
| 512KB 2 | pins 2 & | pins 1 | pins 1 & 2, 3 | pins 1 & |
| | 3 closed | & 2 | & 4 closed | 2 closed |
| | | closed | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IDE CYCLE TIME CONFIGURATION |
|------------------------------------------------------------|
| » Mode | Time | JP25 | JP26 |
|--------------+---------------+--------------+--------------|
| » | 0 | ³ 600ns | Closed | Closed |
|----+---------+---------------+--------------+--------------|
| » | 1 | ³ 383ns | Open | Closed |
|----+---------+---------------+--------------+--------------|
| » | 2 | ³ 240ns | Closed | Open |
|----+---------+---------------+--------------+--------------|
| » | 3 | ³ 180ns | Open | Open |
+------------------------------------------------------------+