Forum Discussion

Honored Contributor

13 years ago

For loop

hello I want to check an array. which one is quicker? using for loop or using a counter that counts up at the "posedge" of the clock. thanks

Honored Contributor

13 years ago

compare these two codes:

1)for(i=0;i<1024;i=i+1)

if(array==1)

array=0;

2)case(ps)

...

1:begin

if(counter==1024)

ns=2;

else begin

ns=1;

if(array[counter]==1)

array[i]=0;

count=1;

end

...

always@(posedge clk)

if(count==1)

counter=counter+1;

which one is running faster? if they have same clock.

you know what I want to know?! I want to know which style is better generally.