VTL/Dutchess logic

[Sridhar Ayengar]

Eric Smith wrote:
> I'm not sure about VTL, but Dutchess was a specific generation of
> bipolar gate array, containing up to 134 gates. It was basically
> compatible with normal 5V TTL.

IBM *does* tend to do things differently, but they *do* document the 
hell out of everything.  The trick is finding the documentation, and 
sometimes it can cost a goodly chunk of change.

Peace...  Sridhar