PC Counter

Posted by runningdawg on Mar 30, 2010; 10:16pm
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/PC-Counter-tp687060.html

     It isn't explicitly stated in the chip's API but are we justified in assuming that the three selectors (inc, reset and load) are mutually exclusive in that a client of the chip is only supposed to select one of them and not 2 or more in any given point in time? And furthermore, in those cases where 2 or 3 are enabled at the same time (or none are enabled), that no action is to be taken, i.e. the chip's state remains unchanged?