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The adder 21 - Printable Version

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The adder 21 - PabloDons - 12-29-2014

so it is an ordinary RCA adder, but with a twist. when I imput 9+10, it outputs 21
[Image: 1hfvOYR.png]


RE: The adder 21 - Legofreak - 12-29-2014

Is there an incorrect carry moving the 2 to 4's place?


RE: The adder 21 - PabloDons - 12-29-2014

no, I just power the carry line feeding into the second bit if the input is 9+10