Re: incorporating a pause button option,

As I recall (and I'm too lazy to go look it up) some of the 34010 based
games from Williams (Narc on up) had a pause dipswitch..

Kurt

> As far as I recall only Pacman (and variations) had the pause button. You
> could try breaking the NMI and see what happens...
> If the processor is a Z-80 then you can use the HALT line, pull it low to
> freeze the CPU. Can't recall if 6502's had a similar pin and don't have the
> data books handy...
>
> John :-#)#
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Received on Sun Oct 21 21:15:52 2001