| Parity generator (4 bit)
Circuit Description
A simple 4-bit parity generator for even parity,
built with four XOR gates.
(Note: The corresponding exercise in our introductory courses
does not include the hint to use the XOR gates.
The attempt to minize the parity generator function using KV-maps
and then implementing the circuit using AND-OR gates results in
a somewhat larger circuit...)
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