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# DTK COMPUTER, INC.
PII-154
Category Video/Printer card
Video Types Supported VGA
Video Processor Unidentified
Highest Resolution Supported 720 x 400
Data Bus Type 8-bit ISA
Memory Type DRAM
Maximum Onboard Memory 256KB
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|--------------------+----------+-----------------+----------|
| 6-pin light pen | CN1 | EGA/TTL monitor | CN4 |
| interface | | interface | |
|--------------------+----------+-----------------+----------|
| 32-pin feature | CN2 | 15-pin analog | CN5 |
| connector | | video port | |
|--------------------+----------+-----------------+----------|
| Auxiliary video | CN3 | 25-pin parallel | CN6 |
| connector | | port | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MONITOR TYPE SELECTION |
|------------------------------------------------------------|
| Monitor | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
|-------------------+----------+---------+---------+---------|
| MD attached | On | On | On | On |
|-------------------+----------+---------+---------+---------|
| CD attached | Off | On | On | On |
|-------------------+----------+---------+---------+---------|
| ECD attached | On | Off | On | On |
|-------------------+----------+---------+---------+---------|
| TLL multi-sync | Off | Off | On | On |
|-------------------+----------+---------+---------+---------|
| Analog multi-sync | Off | On | On | Off |
|-------------------+----------+---------+---------+---------|
| PS/2 | On | On | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VGA CARD CONFIGURATION |
|------------------------------------------------------------|
| Setting | SW1/5 |
|-------------------------------+----------------------------|
| Primary | On |
|-------------------------------+----------------------------|
| Secondary | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DISPLAY MODE CONFIGURATION |
|------------------------------------------------------------|
| Mode | SW1/6 | SW1/7 | SW1/8 |
|---------------+--------------+--------------+--------------|
| Auto switch | On | On | On |
|---------------+--------------+--------------+--------------|
| Monochrome | On | Off | On |
|---------------+--------------+--------------+--------------|
| CGA | Off | On | On |
|---------------+--------------+--------------+--------------|
| EGA | Off | Off | On |
|---------------+--------------+--------------+--------------|
| VGA | On | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Address | JP1 | JP2 |
|--------------------+-------------------+-------------------|
| 378h - 37Fh (LPT1) | Pins 1 & 2 closed | Pins 1 & 2 closed |
|--------------------+-------------------+-------------------|
| 278h - 27Fh (LPT2) | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP3 |
|-------------------------------+----------------------------|
| Enabled | Open |
|-------------------------------+----------------------------|
| Disabled | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP4 |
|----------------------------+-------------------------------|
| 256K EPROM | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 512K EPROM | Pins 1 & 2 closed |
+------------------------------------------------------------+