help - 11/34 console problem -- CNTRL key behaviour
henk.gooijen at oce.com
Thu Nov 10 07:44:52 CST 2005
> Well it does not have to be a clock. It happend the product
> I was working on was a time code display for video tape where
> the display could be time or number of frames.
> Besides the display system for PDP-11 is likely OCTAL. ;)
True, but the latch that outputs the 3 bits for the 7447 has
a fourth output which could be used! Take that 4th output to
the 7447 'D' input (which is now connected to GND) and you
can display an "8" or a "9". But I am drifting off-topic --
the console must work for starters :-)
- Henk, PA8PDP.
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