omerysmi
Member level 5
Hi,
I want to make a counter which counts seconds in VHDL, so first of all i make 1 Hz clock by clock divider, and then I count the clocks of the 1Hz signal.
The problem is that the 1Hz clock is not so accurate and I need it to be very accurate..
Do you have some advices for making an accurate seconds counter?
**By the way, I use altera DE1 with 50Mhz main clock.
I want to make a counter which counts seconds in VHDL, so first of all i make 1 Hz clock by clock divider, and then I count the clocks of the 1Hz signal.
The problem is that the 1Hz clock is not so accurate and I need it to be very accurate..
Do you have some advices for making an accurate seconds counter?
**By the way, I use altera DE1 with 50Mhz main clock.