UNIDENTIFIED
VGA ULTRA
|
Category |
Video |
|
Video Types Supported |
XVGA |
|
Video Processor |
TVGA 8900C |
|
Highest Resolution Supported |
1024 x 768 |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
DRAM |
|
Maximum Onboard Memory |
1024KB |
|
CONNECTIONS | |||
|
Purpose |
Location |
Location |
Purpose |
|
15-pin analog video port |
CN1 |
VGA feature connector |
CN2 |
|
VIDEO INTERRUPT SELECTION | ||
|
IRQ 2/9 |
J1 | |
|
Disabled |
Pins 2 & 3 closed | |
|
Enabled |
Pins 1 & 2 closed | |
|
MONITOR DETECTION SELECTION | ||
|
Setting |
J6 | |
|
Standard monitors |
Pins 1 & 2 closed | |
|
Non-standard monitors |
Pins 2 & 3 closed | |
|
SCAN RATE CONFIGURATION | ||
|
Rate |
SW3 | |
|
Default scan rate |
Closed | |
|
48.7Khz scan rate |
Open | |
|
BUS WIDTH AUTODETECT CONFIGURATION | ||
|
Setting |
SW4 | |
|
Enabled |
Closed | |
|
Disabled |
Open | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
256KB |
(2) 44256 |
None |
|
512KB |
(4) 44256 |
None |
|
1024KB |
(4) 44256 |
(4) 44256 |