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  3. Callback procedure doesn't work when I change the cellname...

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Callback procedure doesn't work when I change the cellname.

TiNat
TiNat over 13 years ago
Hello. Who can help me. I create library with low voltage and
high voltage mos. The minimum length of channel for low voltage mos is 0.35u,
for high voltage mos is 3u.
I set length 1u for low vol. mos, and when I change the cellname on nmos_hv the length 
1u is remain, although I'm using callback procedure. This procedure works only when I change any
value of whatever parameter, but doesn't work when I change cellname.
Such problem is present in NCSU 1.5.1 but doesn't present in others PDK.
What I must to do for deciding this problem?

Best Regards.
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  • TiNat
    TiNat over 13 years ago
    You are right. Default parameters are updated when I change cellname, but if I change, for example, length from 0.35u to 0.45u, and than change callname, the value 0.45u is remain, but I want that it'd update to 3u - the minimum value for high voltage  mos. In all PDK it is present. It is greate problem for me. I thought that it is easy to do, but I don't know some things. 
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  • TiNat
    TiNat over 13 years ago
    You are right. Default parameters are updated when I change cellname, but if I change, for example, length from 0.35u to 0.45u, and than change callname, the value 0.45u is remain, but I want that it'd update to 3u - the minimum value for high voltage  mos. In all PDK it is present. It is greate problem for me. I thought that it is easy to do, but I don't know some things. 
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