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# VISIONETICS INTERNATIONAL
VIGA VGA+
Card Type Video card
Video Chip Set Tseng Labs
Maximum Video Memory 1MB DRAM
Video Types Supported XVGA
Highest Resolution Supported 1024 x 768
Data Bus 16-bit ISA
Formats Supported NTSC, PAL
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-----------------+-------+--------------------------+-------|
| Composite video | J1 | Composite video/RGB/sync | P2 |
| out | | out | |
|-----------------+-------+--------------------------+-------|
| S-video out | J2 | 15-pin analog video port | P3 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| » | VGA enabled | S1/6 | Off |
|---+------------------------------------+-------+-----------|
| | VGA disabled | S1/6 | On |
|---+------------------------------------+-------+-----------|
| » | Factory configured - do not alter | S1/7 | Off |
|---+------------------------------------+-------+-----------|
| » | IRQ 9/2 enabled | S1/8 | On |
|---+------------------------------------+-------+-----------|
| | IRQ 9/2 disabled | S1/8 | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 1MB | (8) 256 x 4 |
|------------------------------------------------------------|
| Note:Location of memory bank is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | S1/1 | S1/2 | S1/3 | S1/4 | S1/5 |
|---------------+--------+--------+--------+--------+--------|
| | 200h | On | On | On | On | On |
|-----+---------+--------+--------+--------+--------+--------|
| | 210h | On | On | On | On | Off |
|-----+---------+--------+--------+--------+--------+--------|
| | 220h | On | On | On | Off | On |
|-----+---------+--------+--------+--------+--------+--------|
| » | 230h | On | On | On | Off | Off |
|-----+---------+--------+--------+--------+--------+--------|
| | 240h | On | On | Off | On | On |
|-----+---------+--------+--------+--------+--------+--------|
| | 3B0h | Off | Off | On | Off | Off |
|-----+---------+--------+--------+--------+--------+--------|
| | 3C0h | Off | Off | Off | On | On |
|-----+---------+--------+--------+--------+--------+--------|
| | 3D0h | Off | Off | Off | On | Off |
|-----+---------+--------+--------+--------+--------+--------|
| | 3E0h | Off | Off | Off | Off | On |
|-----+---------+--------+--------+--------+--------+--------|
| | 3F0h | Off | Off | Off | Off | Off |
|------------------------------------------------------------|
| Note: |
| |
| A total of 32 base address settings are available. The |
| switches are a binary representation of the decimal memory |
| addresses. S1/1 is the Most Significant Bit and switch |
| S1/5 is the Least Significant Bit. The switches have the |
| following decimal values: S1/5=16, S1/4=32, S1/3=64, |
| S1/2=128, S1/1=256. Turn off the switches and add the |
| values of the switches + 512, to obtain the correct memory |
| address. (Off=1, On=0) |
+------------------------------------------------------------+