Project
74181 TTL
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Study:
– https://en.wikipedia.org/wiki/74181
– http://www.righto.com/2017/03/inside-vintage-74181
-alu-chip-how-it.html
– And download the circuit from
https://github.com/stsvetkov/L8cpu - these are for
LogiSim software
http://www.cburch.com/logisim/download.html
To do
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Add 2 hex displays to study the output of the
unit for various inputs
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Implement a counter around this circuit, and
use a clock (pulse generator) for increments
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Using a minimal number of 74181s, implement
a 8-bit ALU.