Hi dears all,
Concerning the RAZ in my design, do you suggest that I don't need it?
For the prescaling, I use it because I make some tests on my nexys2 with some led.
I try each function step by step by visual inspection of the status led because when I start to use XILINX ISE, Idon't know how to use the simulator so I count the status of the led...
. to be sure my design run
Now, I understand how to use the simulator.
In the same way, I use every day this calculator => TI-30 from Texas instrument.
Right now, I'm going to use the clock at 50MHz from internal crystal.
Then, pixel time will be at 20ns.
I need to change all valu of my counter, this is not a big issue.
I make the change you tell me concerning this :
if hcs < 63 then hsync <= '0';
else hsync <= '1';
endif;
Have a nice day.
Frédéric Cabanes.