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# UNIDENTIFIED
DEGA (SURFACE MOUNT)
Category Video card
Video Type CGA/EGA/Monochrome
Video Processor Unidentified
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 |
|------------------+----------+-------------------+----------|
| RCA jack 1 | CN1 | Light pen | CN4 |
| | | connector | |
|------------------+----------+-------------------+----------|
| RCA jack 2 | CN2 | Feature connector | CN5 |
|------------------+----------+-------------------+----------|
| 9-pin analog | CN3 | | |
| video port | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MONITOR TYPE SELECT |
|------------------------------------------------------------|
| Type | SW1/5 | SW1/6 | P1 |
|-------------------------+-------+-------+------------------|
| » | Hercules/Monochrome | Off | On | Pins 1 & 2 |
| | | | | closed |
|---+---------------------+-------+-------+------------------|
| | EGA | On | On | Pins 2 & 3 |
| | | | | closed |
|---+---------------------+-------+-------+------------------|
| | CGA | On | Off | Pins 1 & 2 |
| | | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| I/O PORT ADDRESS CONFIGURATION |
|------------------------------------------------------------|
| Port | P3 |
|----------------------------+-------------------------------|
| » | 3xxh | Pins 2 & 3 closed |
|----+-----------------------+-------------------------------|
| | 2xxh | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| AUTOMODE SELECT |
|------------------------------------------------------------|
| Automode | P4 | P6 |
|------------------+--------------------+--------------------|
| » | Enabled | Pins 1 & 2 closed | Pins 2 & 3 closed |
|---+--------------+--------------------+--------------------|
| | Disabled | Pins 2 & 3 closed | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| EXPANSION SLOT CONFIGURATION |
|------------------------------------------------------------|
| Slot 8 | P5 |
|-------------------------------+----------------------------|
| » | Not used by DEGA | Pins 1 & 2 closed |
|---+---------------------------+----------------------------|
| | Used by DEGA | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DISPLAY CONFIGURATION |
|------------------------------------------------------------|
| Monitor Type | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
|---------------------------+--------+-------+-------+-------|
| RGB 40 x 35 | On | Off | Off | On |
|---------------------------+--------+-------+-------+-------|
| RGB 80 x 25 | Off | Off | Off | On |
|---------------------------+--------+-------+-------+-------|
| Enhanced Color | Off | On | On | Off |
| (Hi-resolution) | | | | |
|---------------------------+--------+-------+-------+-------|
| Enhanced Color (Low | On | On | On | Off |
| resolution) | | | | |
|---------------------------+--------+-------+-------+-------|
| Monochrome | Off | Off | On | Off |
|------------------------------------------------------------|
| Note: These settings apply in single monitor systems. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DISPLAY CONFIGURATION |
|------------------------------------------------------------|
| Primary Monitor | Secondary |SW1/1 |SW1/2 |SW1/3 |SW1/4 |
| | Monitor | | | | |
|-------------------+------------+------+------+------+------|
| Enhanced Color | Monochrome | Off | On | On | Off |
| (Hi-resolution) | | | | | |
|-------------------+------------+------+------+------+------|
| Enhanced Color | Monochrome | On | On | On | Off |
| (Low-resolution) | | | | | |
|-------------------+------------+------+------+------+------|
| RGB 80 x 25 | Monochrome | Off | Off | Off | On |
|-------------------+------------+------+------+------+------|
| RGB 40 x 25 | Monochrome | On | Off | Off | On |
|-------------------+------------+------+------+------+------|
| Monochrome |RGB 80 x 25 | Off | Off | On | Off |
|-------------------+------------+------+------+------+------|
| Monochrome |RGB 40 x 25 | On | Off | On | Off |
|------------------------------------------------------------|
|Note: These settings apply when the primary monitor is |
|attached to the DEGA card. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DISPLAY CONFIGURATION |
|------------------------------------------------------------|
| Primary | Secondary Monitor |SW1/1 |SW1/2 |SW1/3 |SW1/4 |
| Monitor | | | | | |
|------------+-------------------+------+------+------+------|
|RGB 80 x 25 | Monochrome | Off | On | Off | On |
|------------+-------------------+------+------+------+------|
|RGB 40 x 25 | Monochrome | On | On | Off | On |
|------------+-------------------+------+------+------+------|
| Monochrome | Enhanced Color | Off | Off | On | On |
| | (Hi-resolution) | | | | |
|------------+-------------------+------+------+------+------|
| Monochrome | Enhanced color | On | Off | On | On |
| | (Low-resolution) | | | | |
|------------+-------------------+------+------+------+------|
| Monochrome | RGB 80 x 25 | Off | On | On | On |
|------------+-------------------+------+------+------+------|
| Monochrome | RGB 40 x 25 | On | On | On | On |
|------------------------------------------------------------|
|Note: These settings apply when the secondary monitor is |
|attached to the DEGA card. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED SETTINGS |
|------------------------------------------------------------|
| Switch | Setting |
|------------------------------+-----------------------------|
| SW1/7 | Off |
|------------------------------+-----------------------------|
| SW1/8 | Off |
|------------------------------------------------------------|
| Note: These switches are reserved for future use. |
+------------------------------------------------------------+