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# UNIDENTIFIED
TVGA-8
Category Video
Video Types Supported Monochrome/VGA
Video Processor TVGA
Highest Resolution Supported 800 x 600
Data Bus Type 8-bit ISA
Memory Type DRAM
Maximum Onboard Memory 256KB
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------------+----------+------------+----------|
| 9-pin TTL video port | CN1 | Light Pen | J1 |
| | | connector | |
|-------------------------+----------+------------+----------|
| 15-pin analog video | CN2 | | |
| port | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | W1 |
|-------------------------------+----------------------------|
| 2xx | Closed |
|-------------------------------+----------------------------|
| 3xx | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| XT SLOT SELECTION |
|------------------------------------------------------------|
| Slot | W2 |
|------------------------------+-----------------------------|
| 8 | Closed |
|------------------------------+-----------------------------|
| Other | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SMALL PALETTE CONFIGURATION |
|------------------------------------------------------------|
| Palette | W3 |
|-------------------------------+----------------------------|
| 256,000 Color DAC | Closed |
|-------------------------------+----------------------------|
| 16,000,000 Color DAC | Open |
+------------------------------------------------------------+
+---------------------------------------------------------------+
| MONITOR TYPE SELECTION |
|---------------------------------------------------------------|
| Type |SW1/1|SW1/2|SW1/3|SW1/4|SW1/5|SW1/6|SW1/7|SW1/8|
|---------------+-----+-----+-----+-----+-----+-----+-----+-----|
| Monochrome | Off | On | On | Off | On | On | On | On |
|---------------+-----+-----+-----+-----+-----+-----+-----+-----|
| PS/2 | On | On | On | Off | On | On | On | On |
|---------------+-----+-----+-----+-----+-----+-----+-----+-----|
| Analog | Off | On | On | Off | On | Off | On | Off |
|Multi-frequency| | | | | | | | |
+---------------------------------------------------------------+