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Hi All,
I am trying to generate a simple Sine wave from DAC5672 on my Hsmc daughter card from Terasic . The NCO i am using is from Open Cores , i works fine in simulation as shown in screen shot attached , But when i connect my scope probes i get distorted output screen shot attached . The DAC and NCO are provided with 100Mhz clock and the required output is 12Mhz , which is in my case is 12Mhz but distorted .
When is connect a simple upcounter , i get a Saw tooth wave output as expected .
Has anyone solved this problem ? is there something i am missing ?
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I can not send a private message to ask you a question.
I'm in exactly the same situation how you have resolved the problem?
my email
yonatanhanann@gmail.com
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