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# OCEAN INFORMATION SYSTEMS, INC.
AVGA
Category Video
Video Types Supported XVGA
Video Processor Cirrus Logic
Highest Resolution Supported 1024 x 768
Data Bus Type 16-bit ISA
Memory Type DRAM
Maximum Onboard Memory 1024KB
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------------+----------+-------------+----------|
| 15-pin analog video | CN1 | VGA Feature | P1 |
| port | | Connector | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ZERO WAIT STATE |
|------------------------------------------------------------|
| Setting | JP2 |
|----------------------------+-------------------------------|
| Enabled | Pins 2 & 3 closed |
|----------------------------+-------------------------------|
| Disabled | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IRQ9 CONFIGURATION |
|------------------------------------------------------------|
| IRQ9 | JP3 |
|----------------------------+-------------------------------|
| Disabled | Pins 1 & 2 closed |
|----------------------------+-------------------------------|
| Enabled | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 512KB | (4) 256K x 4 | NONE |
|------------------+--------------------+--------------------|
| 1024KB | (4) 256K x 4 | (4) 256K x 4 |
+------------------------------------------------------------+