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cds_thru (Read 5632 times)
Ken Kundert
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Silicon Valley
cds_thru
Dec 08th, 2012, 12:05am
 
I am trying to run a simulation of a design that contains a cds_thru on an analog net, but I cannot get the simulation to run. AMS-Designer converts the net within the cds_thru into a digital net, which breaks the analog net that contains it into two, preventing the circuit from operating.

I tried to use a hierarchical reference to apply the electrical discipline to the net within the cds_thru, but AMS Designer rejected it.

Can anyone tell me how to convince AMS Designer to treat the cds_thru as an analog net?

-Ken
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Peter Grove
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Re: cds_thru
Reply #1 - Apr 7th, 2013, 6:35am
 
I think you need to use the detailed discipline resolution method rather than the basic one. cds_thru's are not nice bits of code, and really the netlister should remove them and short the 2 net together.
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