dsvyatet wrote
I'm having a hard time working the Hardware Simulator. When i load the Not.hdl file the edited .hdl file of Not.hdl does not load. Second, is it true i have to use the built-in chip Nand for Not?
You can only use Nand in your Not chip.
See these posts
Hardware Simulator (can't load hdl)
Nand chip (why you must use only Nand)
--Mark