At 21:34 -0600 12/8/12, Tony A. wrote:
I want one of the plastic DigiComp I's I had as a
kid. I've got a paper
one, but I have not assembled it yet.
http://paperforest.blogspot.com/2006/02/digi-comp-1.html
Mine is running. Well, not now, I'm typing.
Maximum clock rate seems to be about 1 Hz for reliable operation; I
have not tried ice-tea cooling for over-clocking.
I have implemented a 1-bit + 2-bit adder, output register obviously
the same as the input registers (concatenated), and a 3-bit counter
with rollover.
Pretty sure I'll need a memory expansion to implement tic-tac-toe.
I highly recommend playing with it! No connection to seller, but had
much fun, even without overclocking.
--
- Mark 210-379-4635
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Large Asteroids headed toward planets
inhabited by beings that don't have
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