Write a verilog code to swap contents of two registers with and without a temporary register?

Posted by sandy at 9:41 PM | Tuesday, September 29, 2009

With temp reg ;

always @ (posedge clock)
begin
temp=b;
b=a;
a=temp;
end

Without temp reg;

always @ (posedge clock)
begin
a <= b;
b <= a;
end