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# TMC RESEARCH CORPORATION
PAT58PV (VER. 1.2A)
Processor Pentium
Processor Speed 60/66MHz
Chip Set OPTI
Max. Onboard DRAM 128MB
Cache 128/256/512KB
BIOS AMI
Dimensions 330mm x 218mm
I/O Options 32-bit VESA local bus slots (3)
NPU Options None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------+-----------+-------------------+------------|
| External | J2 | Reset switch | J6 (pins 9 |
| battery | | | - 19) |
|---------------+-----------+-------------------+------------|
| IDE interface | J5 | IDE interface LED | J6 (pins |
| LED | | | 10 - 20) |
|---------------+-----------+-------------------+------------|
| Speaker | J6 (pins | Power LED & | J6 (pins |
| | 1 - 4) | keylock | 11 - 15) |
|---------------+-----------+-------------------+------------|
| Turbo LED | J6 (pins | 32-bit VESA local | SL1 - SL3 |
| | 8 - 18) | bus slots | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | CMOS memory normal operation | JP1 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | CMOS memory clear | JP1 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Battery type select external | JP1 | Open |
|---+----------------------------------+--------+------------|
| » | Monitor type select monochrome | JP7 | Open |
|---+----------------------------------+--------+------------|
| | Monitor type select color | JP7 | Closed |
|---+----------------------------------+--------+------------|
| » | Back-to-back I/O delay enabled | JP8 | Closed |
|---+----------------------------------+--------+------------|
| | Back-to-back I/O delay disabled | JP8 | Open |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | W3 | Open |
| | alter | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 2MB | (2) 256K x 36 | NONE |
|------------------+--------------------+--------------------|
| 4MB | (2) 512K x 36 | NONE |
|------------------+--------------------+--------------------|
| 6MB | (2) 256K x 36 | (2) 512K x 36 |
|------------------+--------------------+--------------------|
| 8MB | (2) 1M x 36 | NONE |
|------------------+--------------------+--------------------|
| 8MB | (2) 512K x 36 | (2) 512K x 36 |
|------------------+--------------------+--------------------|
| 10MB | (2) 256K x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 12MB | (2) 512K x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 16MB | (2) 1M x 36 | (2) 1M x 36 |
|------------------+--------------------+--------------------|
| 16MB | (2) 2M x 36 | NONE |
|------------------+--------------------+--------------------|
| 18MB | (2) 256K x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 20MB | (2) 512K x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 24MB | (2) 1M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 32MB | (2) 4M x 36 | NONE |
|------------------+--------------------+--------------------|
| 32MB | (2) 2M x 36 | (2) 2M x 36 |
|------------------+--------------------+--------------------|
| 34MB | (2) 256K x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 36MB | (2) 512K x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 40MB | (2) 1M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 48MB | (2) 2M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 64MB | (2) 4M x 36 | (2) 4M x 36 |
|------------------+--------------------+--------------------|
| 64MB | (2) 8M x 36 | NONE |
|------------------+--------------------+--------------------|
| 66MB | (2) 256K x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 68MB | (2) 512K x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 72MB | (2) 1M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 80MB | (2) 2M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 96MB | (2) 4M x 36 | (2) 8M x 36 |
|------------------+--------------------+--------------------|
| 128MB | (2) 8M x 36 | (2) 8M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | TAG |
|------------+---------------+---------------+---------------|
| 128KB | (8) 8K x 8 | (8) 8K x 8 | (1) 8K x 8 |
|------------+---------------+---------------+---------------|
| 256KB | (8) 32K x 8 | NONE | (1) 8K x 8 |
|------------+---------------+---------------+---------------|
| 512KB | (8) 32K x 8 | (8) 32K x 8 | (1) 32K x 8 |
+------------------------------------------------------------+
+-----------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|-----------------------------------------------------------------|
|Size | RA14 | RA15 | RA16 | RA17 | RA18 | RA19 |
|-----+---------+---------+---------+---------+---------+---------|
|128KB|Installed|Installed| Not | Not | Not | Not |
| | | |installed|installed|installed|installed|
|-----+---------+---------+---------+---------+---------+---------|
|256KB| Not | Not |Installed|Installed| Not | Not |
| |installed|installed| | |installed|installed|
|-----+---------+---------+---------+---------+---------+---------|
|512KB| Not | Not | Not | Not |Installed|Installed|
| |installed|installed|installed|installed| | |
+-----------------------------------------------------------------+
+------------------------------------------------------------+
| BUS CLOCK FREQUENCY CONFIGURATION |
|------------------------------------------------------------|
| Frequency | JP2 | JP3 |
|--------------------+-------------------+-------------------|
| LCLK/2 | Open | Open |
|--------------------+-------------------+-------------------|
| LCLK/3 | Open | Closed |
|--------------------+-------------------+-------------------|
| LCLK/4 | Closed | Open |
|--------------------+-------------------+-------------------|
| LCLK/5 | Closed | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VESA WAIT STATE CONFIGURATION |
|------------------------------------------------------------|
| Wait states | JP5 |
|-------------------------------+----------------------------|
| 0 wait states | Open |
|-------------------------------+----------------------------|
| 1 wait state | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VESA CLOCK SPEED CONFIGURATION |
|------------------------------------------------------------|
| Speed | JP4 | JP6 | JP9 | JP10 | JP11 | JP12 |
|----------+--------+--------+------+------+--------+--------|
| 33MHz | Open | Open | 1 & | 2 & | Open | Closed |
| | | | 2 | 3 | | |
|----------+--------+--------+------+------+--------+--------|
| 40MHz | Closed | Closed | 1 & | 1 & | Closed | Closed |
| | | | 2 | 2 | | |
|----------+--------+--------+------+------+--------+--------|
| 50MHz | Closed | Closed | 2 & | 1 & | Closed | Open |
| | | | 3 | 2 | | |
|----------+--------+--------+------+------+--------+--------|
| Derived | N/A | N/A | N/A | Open | Open | Open |
| from | | | | | | |
| OSC3 | | | | | | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+