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How to create Clock signals in FPGA for external circuits with Dsp Builder

Altera_Forum
Honored Contributor II
883 Views

Hi all! 

I'm using a Stratix II Development board and Dsp Builder 6.0. I would like to generate some clock signals in my FPGA to drive exernal circuits on a self-made daugther card. How can I do it with Dsp Builder. 

 

Waiting for your answers please! 

Thanks in advance. 

Dzonaser
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2 Replies
Altera_Forum
Honored Contributor II
192 Views

There isn't really a function that generates clocks in DSP Builder. With that said, you can probably use a modulo 2 counter to produce a clock like signal and send it out via an output pin... Then you can possibly use that as a clock...

Altera_Forum
Honored Contributor II
192 Views

Thanks for your reply. 

I've also noticed that the block "Pattern" with bits "10" inside could generate the same clock signal.  

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