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Altera_Forum
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9 years ago

Problem in using the same module in project for many times

Hi everyone, I am trying to use one module for several times in one project cause I want to control several ADCs using one main project. And my way to do it is like this: ADC ADC1(.RS...
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Altera_Forum
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9 years ago

Hi sstrell,

I fixed this problem. It is not because of timing requirement, it is because I use the same clock input(CLK, shown in my code before) for this two ADCs. Actually these two ADCs can not work at the exactly same time. so they can not share the same clock.

I will set DOUT as a basic clock to decrease that warning! DOUT is a combined pin, if there is no new data from ADC, DOUT acts as ready signal. Once there are new datas from ADC, DOUT trigger my board to send in SCLK and read data out.

Thank you very much for your advise.

Yours

Yonghang Tian