3 Sep
2005
3 Sep
'05
1:31 a.m.
William Donzelli wrote:
[on the subject of bus and tag electrical interface]
The drivers and receivers might be a little bit of a hassle,
unless some were chopped out of an existing IBM.
My recollection, based on mid-70's TI databooks, is that the interface
chips being sold for bus and tag are very similar to TTL open-collector
drivers and stock TTL receivers (Schmitt triggers if you want).
I will go look at the books and check again to see if it really is that
simple :-).
Tim.