UNIDENTIFIED
VCW33 REV:B
Card Type |
Video |
Chip Set |
Western Digital |
Maximum Onboard Memory |
2MB DRAM |
Data Bus |
32-bit VESA Local Bus |
Video Types Supported |
XVGA |
Highest Resolution Supported |
1280 x 1024 |
CONNECTIONS | |||
Function |
Label |
Function |
Label |
15-pin analog video port |
CN1 |
Feature connector |
J1 |
USER CONFIGURABLE SETTINGS | |||
Setting |
Label |
Position | |
Standard modes at 60Hz |
JP1/pins 1 & 2 |
Open | |
Standard modes at 72Hz |
JP1/pins 1 & 2 |
Closed | |
Local BUS timing 1 |
JP1/pins 3 & 4 |
Open | |
Local BUS timing 2 |
JP1/pins 3 & 4 |
Unidenitified | |
» |
Factory configured - do not alter |
JP1/pins 5 & 6 |
N/A |
» |
Standard font |
JP2/5 |
Off |
TUV font |
JP2/5 |
On |
MONITOR RETRACE TIMING (800 X 600) | ||||
Vertical |
Horizontal |
JP2/1 |
JP2/2 | |
» |
56Hz (Non interlace) |
35KHz |
Off |
Off |
56Hz (Non interlace) |
35KHz |
On |
On | |
60Hz (Non interlace) |
47KHz |
Off |
On | |
72Hz (Non interlace) |
37KHz |
On |
Off |
MONITOR RETRACE TIMING (1024 X 768) | ||||
Vertical |
Horizontal |
JP2/3 |
JP2/4 | |
» |
87Hz (Non interlace) |
35KHz |
Off |
Off |
60Hz (Non interlace) |
48KHz |
Off |
On | |
70Hz (Non interlace) |
56KHz |
On |
Off | |
72Hz (Non interlace) |
59KHz |
On |
On |
MISCELLANEOUS TECHNICAL NOTE |
The "DRAM Area" is populated with (8) 256K x 4 chips but the exact configuration of the chips is unidentified. |