OCEAN INFORMATION SYSTEMS, INC.
PVGA1D PLUS
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
WD90C30 |
|
Highest Resolution Supported |
1024 x 768 |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
DRAM |
|
Maximum Onboard Memory |
1024KB |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
15-pin analog video port |
J1 |
VGA feature connector |
P1 |
|
MONITOR TYPE SELCTION | ||
|
Type |
JP1 | |
|
Auto-detect |
Pins 1 & 2 closed | |
|
Mono VGA |
Pins 2 & 3 closed | |
|
Color VGA |
Open | |
|
VIDEO INTERRUPT SELECTION | ||
|
IRQ 2/9 |
SW1/2 | |
|
Disabled |
Off | |
|
Enabled |
On | |
|
ZERO WAIT STATE CONFIGURATION | ||
|
Setting |
SW1/3 | |
|
Enabled |
On | |
|
Disabled |
Off | |
|
SCANNING CONTROL SELECTION | |||
|
Setting |
JP2 |
SW1/4 | |
|
Interlaced |
Pins 1 & 2 closed |
Off | |
|
Interlaced |
Pins 2 & 3 closed |
On | |
|
Non-interlaced (70Hz) |
Pins 2 & 3 closed |
Off | |
|
Non-interlaced (60Hz) |
Pins 1 & 2 closed |
On | |
|
800 X 600 REFRESH RATE SELECTION | ||
|
Rate |
SW1/5 |
SW1/6 |
|
56Hz |
Off |
Off |
|
60Hz |
On |
Off |
|
72Hz |
Off |
On |
|
56Hz |
On |
On |
|
DRAM CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
SW1/1 |
|
512KB |
(4) 44256 |
None |
On |
|
1024KB |
(4) 44256 |
(4) 44256 |
Off |