[SOLVED] Problem with parameterized module

[gmish27]

I created a module as under

module sc #(parameter n=2)(input clock, input enable, output reg [n-1:0] signal);
...
...
always@(posedge clock)
if(enable) signal <= n'bz; //line x say
else
...
...
Endmodule

but i am getting a syntax error in the line x sayin "unexpected token: 'n' "

why is it so ?

 

[permute]

n'b0 is not valid. n is not a literal, eg 32'b0.

you can try {{1'bz}}, which replicates 1'bz N times and concatenates the result.

 

[gmish27]

Yeah! Thank you for this. It's workin now.