Reputation: 113
I've been looking around for a while so forgive me if maybe I'm using improper terminology...
The goal of the code is to update Aout1 and Aout0 if the input is 0, with the output corresponding to a 7-segment display, but I'm getting the following error:
"Error (10170): Verilog HDL syntax error at FourBitAdder.v(55) near text: ","; expecting ";". Check for and fix any syntax errors that appear immediately before or at the specified keyword."
Below is a snippet of the code giving me issues...
always @*
case (A)
4'b0000 : Aout1 = 7'b1000000, Aout0 = 7'b1000000; //00
I tried changing the code to the following and while I didn't get any errors on my software, my hardware (7-segment display) isn't working like it was when I was trying to just change one variable per case.
always @*
case (A)
4'b0000 : Aout1 = 7'b1000000; 4'b0000 : Aout0 = 7'b1000000; //00
Thank you in advance :)
Upvotes: 3
Views: 7570
Reputation: 17986
Use a begin
and end
statement after the colon.
always @* begin
case(A)
4'b0000: begin
Aout1 = 7'b1000000;
Aout0 = 7'b1000000;
end
4'b0001: begin
Aout1 = 7'b0000011;
Aout0 = 7'b0000011;
end
endcase
end
Upvotes: 5