26 Feb
2009
26 Feb
'09
5:09 p.m.
"Roy J. Tellason" wrote:
Well, there would be only 256 legal patterns out of 4096 possible, so there's
some error checking inherent in the encoding..
Was there a standard 8-bit binary punch pattern
(to get a full 8-bit byte
out of one 12-bit column)?
With or without parity? :-)