WD90C22

The WD90C22 was a superset of the earlier WD90C00 (PVGA1B) chipset, primarily designed for use with LCD flat panel displays.

Released 1991
Bus ISA 16-bit
Chipset Western Digital WD90C22
Standards MDA, Hercules, CGA, EGA, VGA
Memory 256 KB, 512 KB or 1 MB (FPM DRAMs)
Ports  
RAMDAC 45 MHz (CRT) or 32 MHz (LCD)
FCC ID  
Price  
See Also  

Click here for the WD90C22 datasheet.

 

Board Revisions

 

Competition

 

In the Media

 

Setting it Up


Downloads

Operation Manual
(missing)

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Original Utility Disk
(missing)

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