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Altera_Forum's avatar
Altera_Forum
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12 years ago

How to measure distance between two data

really i have a problem for measure the distance between these data as the following.could i can make it in vhdl from enter this data to vhdl to measure distance between them. d(s1,s2)=(1+1+0+1+1)...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

may i said in another way,when i tried to match between every element in mem1 with every element in mem2 such as

if data_a=data_b then

d<=addr_a - addr_b;

it happened if data_a=data_ b in the same clock cycle not for all mem data i/p