Hackaday11y
Create A Full Adder Using The C Preprocessor
The beauty of this adder is right at the start. [Phillip] defines truth tables for XOR and AND. He’s able to then create strings that reference these truth tables. For example: the first line ...
Hackaday3y
bit math
Bitwise XOR compares each binary digit of the two ... Converted to binary we have 0b11 and 0b10. From this truth table, we can see the most-significant digits are both 1, returning a 0, while ...