??? 11/23/09 21:44 Read: times |
#171085 - No, I don't think he actually said that Responding to: ???'s previous message |
Erik Malund said:
according to "Mr. Analog" (Bob Pease) Spice is a load of crap. No, I don't think he actually said that. I think his gripe is with those who blindly beleive everything that SPICE says without considering the real-life effects that may not be modelled, and/or the possibility that the model itself may be wrong. Simulation - including SPICE and things like the Keil simulator - are very useful tools, but are only tools. If the tool is mis-applied, and/or its limitations are not well-understood, you can very easily be misled. It's just like a calculator can do arithmetic for you - but it won't teach you maths! You have to know your maths to know how to use a calculator - and to spot when its results are erroneous. |