Differences between blocking and Non-blocking statements in
Verilog?
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Answer Posted / amit malik
cp mistake in 1st one.
-----------------------------------
Blocking statements are executed on after another
represented by '='
Ex. lets take two variables
reg A:0;
reg B:1;
initial
begin
A = B;
B = A;
end
Ans
A = 1
B = 1
Non Blocking
instructions are executed concurrently
represented by '<='
Ex. lets take two variables
reg A:0;
reg B:1;
initial
begin
A <= B;
B <= A;
end
Ans
A = 1
B = 0
| Is This Answer Correct ? | 66 Yes | 1 No |
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