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 |