Re: constants true and false

Posted by Warren Toomey on
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/constants-true-and-false-tp195726p195782.html

For true, you wire the pin to the voltage that represents true, usually +5V for TTL. For false, you wire the pin to 0V, which is usually ground or the reference voltage. Usually the power supply has enough "fan out" to ensure that the high voltage is always close enough to true!

Warren