context: i found a board in the trash with an MC68HC001 processor on it. i wanna build a little computer with it, for laughs. the board itself (a 90s video compositor?) is kind of trashed, so i'm not all that eager to spend a lot of time figuring out how fix it. question: is there a way to see if the processor is functional *without* having "the rest of the computer" (e.g. no RAM/ROM/serial)? if i just hook up VCC, GND and a clock source, will I see bus activity?