how to improve print precision in HSPICE

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nooby

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Hi all,

I am want to print some data when I run hspice, this is my head define:

.option post accurate=1 captab measdgt=8 igold=1
.print v(vout)

but the print precision can't change, it is :such as 0.7290, I hope the print number have good precision,such as can be 0.729125, that is to say,hope there have 6 or 8 number after the radiox point.

anyone can help me ?
Thanks,
Nooby
 

Dear nooby,

The most important control factors for numbering formats in the printout/measurement listing are as follows:

- The .OPTION INGOLD controls the format of numbers in printouts.
- The .OPTION NUMDGT=x controls the listing printout accuracy.
- The .OPTION MEASDGT=x controls the measure file printout accuracy.

In your case, you should change NUMDGT in .OPTIONS.

Regards,
EZT
 
Use

.options accurate=1 NUMDGT=8 DELMAX=1n method=gear INGOLD=2 POST=1
 
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