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# ADVANCED INTEGRATION RESEARCH, INC.
OPTIMA VL-BUS SVGA
Category Video
Video Types Supported XVGA
Video Processor 86C805
Highest Resolution Supported 1280 x 1024
Data Bus Type 32-bit VESA Local Bus
Memory Type DRAM
Maximum Onboard Memory 2048KB
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-----------------------+----------+--------------+----------|
| 15-pin analog video | CN1 | VESA Feature | J2 |
| port | | connector | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FACTORY CONFIGURED - DO NOT ALTER |
|------------------------------------------------------------|
| Switch | Position |
|----------------------------+-------------------------------|
| JP8 | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ 2/9 | JP1 |
|----------------------------+-------------------------------|
| » | Disabled | Pins 1 & 2 closed |
|---+------------------------+-------------------------------|
| | Enabled | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MULTIMEDIA CONFIGURATION |
|------------------------------------------------------------|
| Setting | JP7 |
|--------------------------------------+---------------------|
| » | Multimedia card is not installed | Pins 2 & 3 closed |
|---+----------------------------------+---------------------|
| | Multimedia card is installed | Pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| REFRESH RATE CONFIGURATION |
|------------------------------------------------------------|
| 640 x | 800 | 1024 x | 1280 x | JP9 | JP10 | JP11 |
| 480 | x600 | 768 | 1024 | | | |
|-------+-------+--------+----------+--------+-------+-------|
| 60Hz | 56Hz | 43Hz | 46Hz | Pins 1 | Pins | Pins |
| | | | | & 2 | 1 & 2 | 1 & 2 |
|-------+-------+--------+----------+--------+-------+-------|
| 60Hz | 56Hz | 43Hz | 46Hz | Pins 1 | Pins | Pins |
| | | | | & 2 | 1 & 2 | 2 & 3 |
|-------+-------+--------+----------+--------+-------+-------|
| 60Hz | 60Hz | 60Hz | 60Hz | Pins 1 | Pins | Pins |
| | | | | & 2 | 2 & 3 | 1 & 2 |
|-------+-------+--------+----------+--------+-------+-------|
| 72Hz | 72Hz | 72Hz | 60Hz | Pins 1 | Pins | Pins |
| | | | | & 2 | 2 & 3 | 2 & 3 |
|-------+-------+--------+----------+--------+-------+-------|
| 60Hz | 56Hz | 43Hz | 46Hz | Pins 2 | Pins | Pins |
| | | | | & 3 | 1 & 2 | 1 & 2 |
|-------+-------+--------+----------+--------+-------+-------|
| 60Hz | 56Hz | 43Hz | 46Hz | Pins 2 | Pins | Pins |
| | | | | & 3 | 1 & 2 | 2 & 3 |
|-------+-------+--------+----------+--------+-------+-------|
| 60Hz | 60Hz | 60Hz | 60Hz | Pins 2 | Pins | Pins |
| | | | | & 3 | 2 & 3 | 1 & 2 |
|-------+-------+--------+----------+--------+-------+-------|
| 72Hz | 72Hz | 72Hz | 60Hz | Pins 2 | Pins | Pins |
| | | | | & 3 | 2 & 3 | 2 & 3 |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | JP3 |
|-----------+--------------+-------------+-------------------|
| 1024KB | (8) 44256 | None | Pins 2 & 3 closed |
|-----------+--------------+-------------+-------------------|
| 2048KB | (8) 44256 | (8) 44256 | Pins 1 & 2 closed |
+------------------------------------------------------------+