22 Aug
2011
22 Aug
'11
10:13 a.m.
On 22 Aug 2011 at 12:43, Keith Monahan wrote:
Sure. And I forgot the differential ones, too.
Do you mean RS-422 and RS-485? I tend to think of those more as
multidrop/network signalling methods. Didn't Novell start out with
an RS-422 networking scheme?
--Chuck