sicheng163
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Hi,all
Is there any have the experience of mixed-signal IC design?
I have a problem about the synchroniztion between digital part and analog macro.
we know, after CTS, there will be a delay between CLOCK source and DFFs' clk, and it's done automatically by APR tool such as Astro, but in the analog macro, clock buffer is inserted by the designer, how to synchronize them?
should I calculate an accurate delay in digital circuits and make the same delay in analog macro?
thanks!!!!
Is there any have the experience of mixed-signal IC design?
I have a problem about the synchroniztion between digital part and analog macro.
we know, after CTS, there will be a delay between CLOCK source and DFFs' clk, and it's done automatically by APR tool such as Astro, but in the analog macro, clock buffer is inserted by the designer, how to synchronize them?
should I calculate an accurate delay in digital circuits and make the same delay in analog macro?
thanks!!!!