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Which EDA tool is suitable for huge analog circuits netlist

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hawkin

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The eda tools

Now i have a very big analog circuits netlist to be simulated.I found Hspice is
so slow.would you like give me some advice about the other eda tools to me?
Today i had a try to use nanosim, the speed is high,but the results are not correct.
i don't know whether there is some necessary option that i didn't add?
 

Re: The eda tools

if your netlist include some digital model and some analog model ,you can divide them and use different tools to simulation,maybe this is quick.
 

The eda tools

simulation at linux of cadence.
 

Re: The eda tools

I use Hsim for big analog circuitry with good results in a sort time. You have to spend some time to tune the tool.

Bastos
 

Re: The eda tools

cetc1525 said:
simulation at linux of cadence.
Click to expand...

can you educate us more?
 

Re: The eda tools

hawkin said:
Now i have a very big analog circuits netlist to be simulated.I found Hspice is
so slow.would you like give me some advice about the other eda tools to me?
Today i had a try to use nanosim, the speed is high,but the results are not correct.
i don't know whether there is some necessary option that i didn't add?
Click to expand...
There is alway a trade off between speed, capacity and accuracy. You need to set the accuracy mode appropriately of different blocks
 

Re: The eda tools

try cadence newer version have this capability to solve this problem
 

Re: The eda tools

You can try the following tools:
1. Hsim
2. Adit
3. Ultrasim
 

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