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 |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Composite video out |
J1 |
Composite video/RGB/sync out |
P2 |
|
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) | ||||||
