Ok, I guess I WAS getting it all along! :)
I typically use 25mS for debouncing in a 1mS int, so I'd have to run out to
5 bytes.

I'll have to work it up for the AVR and see how it compares.

Currently, it's like this for each counter:
no tabs in gmail... :(

Count_Thing:
lds    itemp,Thing_Counter ;2 clocks
and   itemp,itemp ;1 clock
breq   Count_Thing_Done ;2 if branch taken, 1 if not
dec   itemp ;1 clock
sts   Thing_Counter,itemp ;2 clocks
Count_Thing_Done: ;dummy label


7 clocks while decing, 5 if not, so at 1 MHz, that's 7 or 5 uS
I could take 2 more clocks out if I used a register for thing_counter, but
that would be silly.


--
Feel the power of the dark side!  Atmel AVR
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