I can't solve the wrong with a stop watch desiging

No errors,the report shows.

I use the signaltap 2 to monitor the signals' changes.the control signal's chang is correct,but the “j” changed not rightly.

If using one input clock exclusively ,how should I modify my code?

I would give more detail information tomorrow.

The signaltap show ,the error is focused on “ssclk”.

I divided the keyclk fuction and ssclk fuction. The project ran normally. When the keyclk have a posedge edge ,”j” add 6000 or 100 correctly.

When I get them together ,the wrong appeared. It seemed that I hadn’t hold the ssclk signal low during during the keyclk hold high.

The key error is here ,I think:

always @(sclk)//avoid the conflict between keyclk and ssclk

begin

if(keyclk!=0) ssclk=0;

else ssclk=sclk;

end

but why?