Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Altera EP2C5 mini board clock pin

Hi. I tried the following example (Quartus II 13.0): module ledblink( input clk, output LED ); reg [23:0] cnt; always @(posedge clk) cnt <= cnt + 24'd1; assign LED =...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

If you haven't specified a pin for your 'clk' input then Quartus will choose it for you. In Quartus, with your project open, choose 'Assignments' -> ' Pin Planner and look for 'clk' in the left hand column. Then look in the 'Fitter Location' column for the chosen pin. Alternatively look in the .pin file in the project directory.

No, you can't check for a real clock with the USB-Blaster.

Cheers,

Alex