QDI COMPUTER, INC.
TVGA-8900C VER. 1
DTK COMPUTER, INC.
PTI-223C
Category |
Video |
Video Types Supported |
XVGA |
Video Processor |
Trident 8900C |
Highest Resolution Supported |
1024 x 768 |
Data Bus Type |
16-bit ISA |
Memory Type |
DRAM |
Maximum Onboard Memory |
1MB |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
15-pin analog video port |
CN1 |
VGA feature connector |
CN2 |
INTERRUPT CONFIGURATION | ||
IRQ 2/9 |
J1 | |
» |
Disabled |
Pins 2 & 3 closed |
Enabled |
Pins 1 & 2 closed |
MONITOR DETECTION CONFIGURATION | ||
Setting |
J6 | |
» |
Standard monitors |
Pins 1 & 2 closed |
Non-standard monitors |
Pins 2 & 3 closed |
VGA SCAN RATE CONFIGURATION | ||
Rate |
SW3 | |
» |
<48.7KHz |
Closed |
48.7KHz |
Open |
BIOS AUTODETECT CONFIGURATION | |
Setting |
SW4 |
Disabled |
Open |
Enabled |
Closed |
DRAM CONFIGURATION | ||||
Memory |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
256KB |
(2) 256K x 4 |
None |
None |
None |
512KB |
(2) 256K x 4 |
(2) 256K x 4 |
None |
None |
1MB |
(2) 256K x 4 |
(2) 256K x 4 |
(2) 256K x 4 |
(2) 256K x 4 |