|
|
TVGA-8900C VER. 1
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
|
|