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# TANDY/RADIO SHACK
VGA ADAPTER (250-4043, 250-4043A)
Card Type Video card
Video Processor Unidentified
Maximum Onboard Memory 256KB DRAM
I/O Options VGA feature connector
Data Bus 8-bit ISA
Video Types Supported VGA
Highest Resolution Supported 640 x 480
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|---------------------+-------+----------------------+-------|
| 9-pin analog video | J1 | VGA feature | J2 |
| out | | connector | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|----------------------------------------+-------+-----------|
| » | VGA monitor connected to card | SW1/1 | Off |
|---+------------------------------------+-------+-----------|
| | Multisync monitor connected to | SW1/1 | On |
| | card | | |
|---+------------------------------------+-------+-----------|
| » | Color VGA enabled | SW1/2 | Off |
|---+------------------------------------+-------+-----------|
| | Monochrome VGA enabled | SW1/2 | On |
|---+------------------------------------+-------+-----------|
| » | Factory configured - do not alter | SW1/3 | Off |
|---+------------------------------------+-------+-----------|
| » | Factory configured - do not alter | SW1/4 | Off |
|---+------------------------------------+-------+-----------|
| » | 132-column text modes enabled, | P1 | Pins 1 & |
| | full VGA feature signal set | | 2 closed |
| | disabled | | |
|---+------------------------------------+-------+-----------|
| | 132-column text modes disabled, | P1 | Pins 2 & |
| | full VGA feature signal set | | 3 closed |
| | enabled | | |
+------------------------------------------------------------+