Hi Melanie,

Still in concept mode for project but wonder if precision clock of 4mHz to 20mHz depending on instructions would allow me to use loop for an accurate counter up to 65535 (WORD) with +/- 1 usec accuracy.

plain english, not basic yet

main:
If pin n low then goto main..............wait for high in
else count=count+1.......................start counting
if pin n+1 low then serout "count".....sent the result
goto main

(5 or 6 mHz) for 1usec counter?

project needs 20 to 40 1usec counters. may trigger with pin n and stop with pin n+1. This would make a nice $.75 to $1.00 counter for my application and eliminate a lot of other parts.

Thanks for your time,