Geoffrey_Coram wrote on Mar 14th, 2007, 4:45am:I don't understand why you are using VHDLAMS if the circuits are transistor level ...
You probably need to investigate the uInv (ulnv?) model. Is it transistor-level or behavioral?
HI
Thanks for your reply
Iam Modeling a charge based transistor Model accounting to deep submicron effects in vhdl ams and validate its functionality by some benchmark circuits
My model is a purely behavioral one with some simultaneous statements., I was trying to build an inverter using the transistor model. and the outputs were fine for an inverter but it gives the said Singular matrix error message.
Your help is awaited and iam desparate to solve that problem
Srinivas