Calculator Icon

Posted by David on Jan 04, 2023; 4:23pm
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/Calculator-Icon-tp4037020.html

Hi
I've just started using the Hardware Simulator. I am looking at the Xor file. I can load the file into the simulator. I have watched the tutorial video very carefully. When he chages the inputy pins the calculator icon lights up before that it is greyed out. When I do the same thing on my pc I cannot get the calculator to change from being greyed out to a coloured icon. Please help