STB SYSTEMS, INC.
MVP - 4X ADAPTER
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
Unidentified |
|
Highest Resolution Supported |
1024 x 768 |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
DRAM |
|
Maximum Onboard Memory |
4MB (1MB of on-board DRAM per port) |
|
CONNECTIONS |
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|
Purpose |
Location |
Purpose |
Location |
|
37-pin cable connector |
P1 |
VGA feature connector |
P3 |
|
Refresh signal synchronization connector |
P2 |
|
|
|
CRYSTAL FREQUENCY SELECTION |
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|
Setting |
J1 |
|
|
Master |
Pins 1 & 2 closed |
|
|
|
Slave |
Pins 2 & 3 closed |
|
MONOCHROME SUPPORT CONFIGURATION |
||
|
Setting |
J3 |
|
|
Off |
Pins 2 & 3 closed |
|
|
|
On |
Pins 1 & 2 closed |
|
BASE I/O ADDRESS SELECTION |
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|
Address |
Board |
SW1/2 |
SW1/3 |
|
C3C3h |
1 |
Off |
Off |
|
C3C3h |
2 |
Off |
On |
|
CBC3h |
3 |
On |
Off |
|
CBC3h |
4 |
On |
On |
|
FACTORY CONFIGURED - DO NOT ALTER |
|
|
Jumper/Switch |
Position |
|
J2 |
Pins 2 & 3 closed |
|
SW1/1 |
Off |
|
SW1/4 |
Off |
|
SW1/5 |
Off |
|
SW1/6 |
Off |
|
SW1/7 |
Off |
|
SW1/8 |
Off |