[eispice] Re: (no subject)
- From: Charles Eidsness <charles@xxxxxxxxxxxxxxxxxxxxx>
- To: eispice@xxxxxxxxxxxxx
- Date: Mon, 11 May 2009 18:31:56 -0400
Hi Romain,
You have to create a Driver or Receiver device from the data in an Ibis model
file, like the example below.
import eispice
ibs = eispice.Ibis('cdcv304.ibs' , 'cdcv304(3.3v_clock_driver)')
############ where 'cdcv304.ibs' is the file name and
'cdcv304(3.3v_clock_driver)' is the device name within the file ###########
cct = eispice.Circuit('IBIS Test')
cct.Vx = eispice.V('vs',0, 10, eispice.Pulse(0, 2.5,
'0n','0.1n','0.1n','4n','8n'))
cct.Rt = eispice.R('vs', 'vi', 50)
cct.Tg = eispice.T('vi', 0, 'vo', 0, 50, '2n')
cct.Receiver = ibs['1']('vo')
############ Where '1' is the pin number ############
cct.tran('0.01n', '18n')
eispice.plot(cct)
Cheers,
Charles
Romain Meyer wrote:
> Hi Charles,
>
> Thanks for your answer.
>
> I had a look at the simulator source code and I was wondering if I had to
> create a Driver/Receiver device in order to import the model. Let's suppose
> that I have a IBIS file which contains all the data (I-V table, ...) of a
> output buffer. How can I import it in the simulation environment? Do I have
> to create a Receiver or is there another solution?
>
> Thanks in advance for your help,
>
>
> --
>
> Romain Meyer
>
>
>
>
>> Date: Fri, 8 May 2009 17:00:37 -0400
>> From: charles@xxxxxxxxxxxxxxxxxxxxx
>> To: eispice@xxxxxxxxxxxxx
>> Subject: [eispice] Re: (no subject)
>>
>> Hi Romain,
>>
>> Unfortunately I never had a chance to finish that manual, the Ibis section
>> doesn't exist. You can take a look at the files that start with "ibis in the
>> module directory of the source code. They contain some help and comments on
>> how
>> the simulator works, and if you have any specific question feel free to ask.
>>
>> Cheers,
>> Charles
>>
>> Romain Meyer wrote:
>>> Hello,
>>>
>>> The end goal of my project is to make IBIS model of a differential output
>>> buffer, but, since I'm new in IBIS, I would like first to start with a
>>> single ended one. I've found your simulation environment very nice and I
>>> would like to use it. My problem is I can access to the IBIS library manual
>>> on your web site, thus I don't know which are the exact possibilities.
>>> Could you provide me the manual.
>>>
>>> Thanks in advance for your time,
>>>
>>>
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