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# UNIDENTIFIED
ENHANCED VIDEO GRAPHIC ADAPTER
Category Video
Video Types Supported VGA
Video Processor Tseng Labs
Highest Resolution Supported 1280 x 1024
Data Bus Type 16-bit ISA
Memory Type DRAM
Maximum Onboard Memory 1024KB
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------+----------+------------------------+----------|
| VGA feature | J1 | 15-pin analog video | J2 |
| connector | | port | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECT |
|------------------------------------------------------------|
| IRQ2 | JP6 |
|----------------------------+-------------------------------|
| » | Enabled | Pins 1 & 2 closed |
|---+------------------------+-------------------------------|
| | Disabled | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CPU SPEED SELECT |
|------------------------------------------------------------|
| IRQ2 | JP8 |
|------------------------------+-----------------------------|
| » | 40Mhz - 50Mhz | Pins 1 & 2 closed |
|---+--------------------------+-----------------------------|
| | <33Mhz | Pins 2 & 3 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 |
|------------+---------------+---------------+---------------|
| 1024KB | (2) 256KB x 4 | (2) 256KB x 4 | (4) 256KB x 4 |
+------------------------------------------------------------+