I Want To Know About Half Subtractor Circuit Design
S Thread Starter Sonofjustice Joined Jul 3, 2008 3 Jul 3, 2008 #1 I Want To Know About Half Subtractor Circuit Design
Papabravo Joined Feb 24, 2006 22,116 Jul 4, 2008 #2 It is a combinatorial circuit with two inputs and two outputs. The difference of any two bits is the exclusive OR. Borrow is a 1 when you subtract 1 from 0. Thats it -- that's all there is.
It is a combinatorial circuit with two inputs and two outputs. The difference of any two bits is the exclusive OR. Borrow is a 1 when you subtract 1 from 0. Thats it -- that's all there is.
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