12-31-2013, 03:32 AM
(This post was last modified: 12-31-2013, 03:33 AM by Tacobellington.)
(12-31-2013, 03:27 AM)Ntwede Wrote: One quick question, how does the calculator work? This looks pretty good, I just want a bit more explanation of how it works. (e.g. what are the main components.)
It uses a binary encoder to translate the numbers 1-10 into a 4-bit binary value, it does this with the other side and combines them in a really simple ALU that has an inverter for one of the inputs and one for the output. the result of that goes into a binary decoder and then into another decoder for my 7 segment display. Both of my input values also go into a binary decoder and then into another 7 segment display encoder.