hello
I am not fluent to search on database, I try to reach some thead with the word "DIVIDER" or "frequency" without succes.
my question is :
Instead using a lot od 74LS390 dividers to have a 1 Hz output from a 10 Mhz oscillator
I try to find a solution using a PIC.
Is somebody has done such application ?

this will be use in the GPS solution (1pps output) to synchroniqze a 10 Mhz VCXO

thanks in advance

Francois F1CHF