liyana
New Contributor
New ContributorI having problem with University Program VWF.
I can run the functional simulation waveform but the output is always 0000. How can I fix that? I use Quartus II 18.1 version.
Forum Discussion
SyafieqS
Super Contributor
Super ContributorDo you mind to post some snippet and of the code and tb?
liyanaNew Contributor
New ContributorThis is the code that I use:
module register (clock , r_enable , w_enable, data_in, data_out);
input clock;
input r_enable;
input w_enable;
input [3:0] data_in;
reg [3:0] registerIS;
output reg [3:0] data_out;
always @(posedge clock)
begin
if (w_enable)
registerIS <= data_in;
else if(r_enable)
data_out <= registerIS;
end
endmodule
