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# IDENTITY SYSTEMS TECHNOLOGY, INC.
VGA 1024
Card Type Video card
Video Chip Set Trident
Highest Resolution Supported 1024 x 768
Maximum Video Memory 1MB DRAM
Data Bus 16-bit ISA
Video Types Supported XVGA
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|------------------------+-------+-------------------+-------|
| 15-pin analog video | CN1 | Feature connector | CN2 |
| port | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+-------+------------|
| » | Interrupt IRQ9 disabled | J1 | Pins 2 & 3 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| | Interrupt IRQ9 enabled | J1 | Pins 1 & 2 |
| | | | closed |
|---+-----------------------------------+-------+------------|
| » | Monitor type select standard | J6 | Pins 1 & 2 |
| | monitors | | closed |
|---+-----------------------------------+-------+------------|
| | Monitor type select Non-standard | J6 | Pins 2 & 3 |
| | monitors | | closed |
|---+-----------------------------------+-------+------------|
| » | Autodetect enabled | SW4 | Open |
|---+-----------------------------------+-------+------------|
| | Autodetect disabled | SW4 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 |
|----------+----------------+----------------+---------------|
| 256KB | (2) 256KB x 4 | None | None |
|----------+----------------+----------------+---------------|
| 512KB | (2) 256KB x 4 | (2) 256KB x 4 | None |
|----------+----------------+----------------+---------------|
| 1MB | (2) 256KB x 4 | (2) 256KB x 4 | (4) 256KB x 4 |
|------------------------------------------------------------|
| Note: The location of Banks 0, 1 and 2 are unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SCAN RATE SELECTION |
|------------------------------------------------------------|
| Rate | SW3 |
|----------------------------------+-------------------------|
| » | Normal | Closed |
|---+------------------------------+-------------------------|
| | High speed | Open |
+------------------------------------------------------------+