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Error encountered during NC elaboration for config (Read 2575 times)
Vivek Chandrasekhar
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Error encountered during NC elaboration for config
Oct 15th, 2004, 7:42am
 

Hello,

I have created a toplevel configuration in which i have an ideal ADC generated from code and 4 bit DAC using transistor level schematic. I realize that the four bits coming out from the ideal  ADC are logic signals. The inputs to the DAC are electrical signals(Cadence transistor level schematic)  and I dont know how to convert the logic signals back  to electrical signals.
When i run my simulation , i get this error:
"No connection module found:Need an input port of discrete discipline logic, and an output port of continuous discipline electrical".
I would be grateful to anyone who could help me solve my problem.
Thanks
Vivek
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Andrew Beckett
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Re: Error encountered during NC elaboration for co
Reply #1 - Oct 18th, 2004, 5:36am
 
Read the AMS Designer tutorial in the cdsdoc documentation. It explains about the need for connect modules - you've probably not compiled an appropriate connect module and connect rules, or not told it which connect rules to use.

Rather than me repeating the docs, look at <instdir>/doc/amsenvug/amsenvug.pdf (I think it is chapter 2?)

Andrew.
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