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# GOLDSTAR ELECTRONICS INTERNATIONAL, INC.
GSB-15
Category Video
Video Types Supported CGA/Monochrome
Video Processor Unidentified
Highest Resolution Supported 640 x 480
Data Bus Type 8-bit ISA
Memory Type DRAM
Maximum Onboard Memory 64KB
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|--------------------+----------+-----------------+----------|
| 15-pin analog | CN1 | Light pen | CN3 |
| video port | | connector | |
|--------------------+----------+-----------------+----------|
| Parallel port | CN2 | Composite video | CN4 |
| | | port | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO TYPE SELECTION |
|------------------------------------------------------------|
| Type | Monitor | SW1/1 | SW1/6 |
|------------------+-----------------+-----------+-----------|
| » | MDA/HGA | B/W composite | On | Off |
|---+--------------+-----------------+-----------+-----------|
| | CGA | Color composite | Off | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CGA EMULATION CONFIGURATION |
|------------------------------------------------------------|
| Setting | SW1/2 |
|-----------------------------------+------------------------|
| » | Enabled | On |
|------+----------------------------+------------------------|
| | Disabled | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| AUTOSWITCH MODE CONFIGURATION |
|------------------------------------------------------------|
| Setting | SW1/3 |
|-----------------------------------+------------------------|
| » | Enabled | On |
|------+----------------------------+------------------------|
| | Disabled | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
| LPT | Address | SW1/4 | SW1/5 |
|-------------------+--------------+------------+------------|
| » | 1 | 3BCh | On | Off |
|---+---------------+--------------+------------+------------|
| | 2 | 378h | Off | On |
|---+---------------+--------------+------------+------------|
| | 3 | 278h | On | On |
|---+---------------+--------------+------------+------------|
| | Disabled | N/A | Off | Off |
+------------------------------------------------------------+