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# VTECH INDUSTRIES, INC.
VGA
Card Type Video card
Video Chip Set Trident
Maximum Video Memory 512KB DRAM
Video Types Supported Monochrome, EGA, CGA, VGA
Highest Resolution Supported 1024 x 768
Data Bus 16-bit ISA
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label |
|-------------------------------------------------+----------|
| 15-pin analog video port | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|----------------------------------------+-------+-----------|
| » | Scan rate < 48.7KHz | J7 | Closed |
|---+------------------------------------+-------+-----------|
| | Scan rate > 48.7KHz | J7 | Open |
|---+------------------------------------+-------+-----------|
| » | BIOS autodetect – enabled | J8 | Open |
|---+------------------------------------+-------+-----------|
| | BIOS autodetect – disabled | J8 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION (DRAM) |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------+-----------------------+-----------------------|
| 256KB | (2) 256KB x 4 | None |
|------------+-----------------------+-----------------------|
| 512KB | (2) 256KB x 4 | (2) 256KB x 4 |
|------------------------------------------------------------|
| Note: memory banks are unidentified. |
+------------------------------------------------------------+