Mystery IC: Allen Bradley 314B102
mouse at Rodents-Montreal.ORG
Tue Dec 15 12:19:31 CST 2015
>> [T]here's a whole lot of potential 'no, wait, I'm not ready!'
>> conditions. Would they all be ORed onto one pin?
> Why not? It's all the host really needs to know -- can I send
> another character or not.
Well...it can be very nice for the host to report "out of paper"
differently from "paper jam" differently from "motor or position
encoder failure" differently from "failed selftest" etc.
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