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Design Languages >> VHDL-AMS >> no read access in ncsim
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Message started by eastwood on Jan 10^th, 2008, 6:53am

Title: no read access in ncsim
Post by eastwood on Jan 10^th, 2008, 6:53am

i use vhdl toolbox to simulate a testbench of a inverter in virtuoso. 'a' is input und 'z' is output. but waveform are not showed.
the error message is
ncsim: *E,OBJACC: Object must have read access: :a.
ncsim: *E,OBJACC: Object must have read access: :gnd.
ncsim: *E,OBJACC: Object must have read access: :vdd.
ncsim: *E,OBJACC: Object must have read access: :z.
why?

Title: Re: no read access in ncsim
Post by Sameer Kher on Jan 10^th, 2008, 1:52pm

Look at the ncelab documentation. You are probably missing something like -access +wc ... for ncelab.