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# CARDEXPERT TECHNOLOGY, INC.
WINDOWS VGA LOCAL BUS ET4000 (VER.4.1) OPTI
Card Type Video card
Video Chip Set Tseng Labs - ET4000
Highest Resolution Supported 1024 x 768
Maximum Video Memory 1MB RAM (type unidentified)
Data Bus EISA
Video Types Supported XVGA
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label |
|-------------------------------+----------------------------|
| 15-pin analog video port | CN1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| » | IRQ2 disabled | JP1 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| | IRQ2 enabled | JP1 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Processor selected 80386DX | JP5 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Processor selected at 80486SX or | JP5 | Pins 2 & |
| | 80486DX | | 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Note: The size and configuration of the RAM is |
| unavailable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| WAIT STATE SELECTION |
|------------------------------------------------------------|
| Wait state | JP2 | JP3 |
|------------------+--------------------+--------------------|
| | 1 | Pins 1 & 2 closed | Pins 1 & 2 closed |
|------+-----------+--------------------+--------------------|
| » | 2 | Pins 2 & 3 closed | Pins 1 & 2 closed |
|------+-----------+--------------------+--------------------|
| | 3 | Pins 1 & 2 closed | Pins 2 & 3 closed |
|------+-----------+--------------------+--------------------|
| | 4 | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+