UNIDENTIFIED
VGA-COMPATIBLE VIDEO GRAPHICS
Category |
Video |
Video Types Supported |
XVGA |
Video Processor |
TVGA8900C |
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 |
CN1 |
VESA Feature connector |
CN2 |
VIDEO INTERRUPT SELECTION | ||
IRQ9 |
J1 | |
» |
Disabled |
Pins 2 & 3 closed |
Enabled |
Pins 1 & 2 closed |
MONITOR DETECTION CONTROL | ||
Settings |
J6 | |
» |
Standard monitors |
Pins 1 & 2 closed |
Non-standard monitors |
Pins 2 & 3 closed |
SCAN RATE SELECT | ||
Scan Rate |
SW3 | |
» |
Default Rate |
Closed |
48.7 Khz |
Open | |
Note: SW3 is functional for models containing 512KB or 1024KB of DRAM. |
BUS WIDTH SELECTION | ||
Autodetect |
SW4 | |
» |
Enabled |
Open |
Disabled |
Closed |
VIDEO MEMORY CONFIGURATION | ||||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
256KB |
(2) 44256 |
NONE |
NONE |
NONE |
512KB |
(2) 44256 |
(2) 44256 |
NONE |
NONE |
1024KB |
(2) 44256 |
(2) 44256 |
(2) 44256 |
(2) 44256 |