miller@gvlv3.gvl.unisys.com (Bruce J. Miller) (08/23/90)
Does anyone in netland have an "official" parallel (i.e. Centronics) interface
spec (or similar spec which would be a de facto standard)? I'm trying to
find out the minimum pulse width for the ACK pulse (from printer to host).
An appendix to an old Centronics manual a decade old never mentions times
less than 2.5 microsecond, but does not indicate if that's the minimum.
All contributions gratefully acknowledged in advance. Email or post, as you
wish.
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