UNIDENTIFIED
VGA ADAPTER 512K
|
Category |
Video |
|
Video Types Supported |
VGA |
|
Video Processor |
Unidentified |
|
Highest Resolution Supported |
Unidentified |
|
Data Bus Type |
16-bit ISA |
|
Memory Type |
DRAM |
|
Maximum Onboard Memory |
512KB |
|
CONNECTIONS | |
|
Purpose |
Location |
|
15-pin analog video port |
CN1 |
|
INTERRUPT IRQ2 SELECT | ||
|
Setting |
JP6 | |
|
Disabled |
Open | |
|
Enabled |
Closed | |
|
CLOCK SELECT | ||
|
Setting |
JP3 | |
|
Super VGA |
Open | |
|
Extended video |
Closed | |
|
CLOCK CHIP SELECT | ||||
|
UMC |
AVASEM |
STARTEC |
JP1 |
JP2 |
|
50Mhz |
70Mhz |
50Mhz |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
40Mhz |
65Mhz |
44.9Mhz |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
|
36Mhz |
60Mhz |
40Mhz |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
|
32Mhz |
50Mhz |
32Mhz |
Pins 2 & 3 closed |
Pins 2 & 3 closed |