24 Oct
2002
24 Oct
'02
12:16 a.m.
sigh. I hoped for a datascheet. so there's no a definite reference then?
It is legacy device which remain unchanged over the 80s and 90s. I think the original datasheet were all gone.
intel still has still has those two on their web site, if this is what you are refering to:
Intel 8742 Keyboard Controller Intel 80C42 Keyboard Controller
http://developer.intel.com/design/periphrl/datashts/290256.htm http://developer.intel.com/design/periphrl/datashts/290414.htm
--
Adam
http://www.eax.com The Supreme Headquarters of the 32 bit registers