UNIDENTIFIED
TVGA-D
Category |
Video |
Video Types Supported |
XVGA |
Video Processor |
Trident Microsystems, Inc. |
Highest Resolution Supported |
1024 x 768 |
Data Bus Type |
16-bit ISA |
Memory Type |
DRAM |
Maximum Onboard Memory |
512KB |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
VESA feature connector |
CN1 |
9-pin digital video port |
CN3 |
15-pin analog video port |
CN2 |
MONITOR TYPE | |||
Setting |
SW1/1 |
SW1/2 | |
» |
Analog (VGA) |
On |
On |
EGA |
Off |
On | |
CGA |
On |
Off | |
MDA |
Off |
Off |
8/16-BIT DATA PATH AUTO-DETECT FUNCTION | |||
Setting |
SW1/5 |
SW1/6 | |
» |
Disabled (16-bit path selected) |
On |
On |
Enabled |
Off |
On |
NON-VGA DISPLAY MODES | ||
Setting |
J1 | |
» |
EGA |
Pins 2 & 3 closed |
CGA/MDA |
Pins 1 & 2 closed |
8/16-BIT BUS AUTO-DETECT FUNCTION | ||
Setting |
J2 | |
» |
Enabled |
Pins 2 & 3 closed |
Disabled (8-bit bus selected) |
Pins 1 & 2 closed |
IRQ9 | ||
Setting |
J3 | |
» |
Enabled |
Closed |
Disabled |
Open |
FACTORY CONFIGURED SETTINGS | |
Switch |
Setting |
SW1/3 |
On |
SW1/4 |
On |
DRAM CONFIGURATION | |||
Size |
Bank 0 |
Bank 1 | |
» |
256KB |
(8) 64K x 4 |
None |
512KB |
(8) 64K x 4 |
(8) 64K x 4 |