Search the Community
Showing results for tags 'duty ratio'.
I am using a Nexys-4 DDR board which has an internal clock of 100 MHz frequency. I am using clocking wizard to generate a pulse of 6.78 MHz and duty ratio of 0.3. I am getting the correct result in simulations but when I observe the output on oscilloscope I do not see a proper pulse. It does not have sharp edges. I get a proper output for lower frequencies. I am unable to find out what is the reason behind this. I am using a 200 MHz bandwidth DSO and an x10 probe for measuring the output. Thanks, Yogita