[SI-LIST] Re: Reg: Editing in IBIS model

  • From: Craig Harabedian <charabed@xxxxxxxxxxxxxxxx>
  • To: si-list@xxxxxxxxxxxxx
  • Date: Tue, 03 Jul 2012 10:52:04 -0500

Hello,
     Correct me if I'm wrong, but I believe Quartus II can generate ibis 
models specific to your design.  This Altera webpage shows you how to do it:

http://www.altera.com/download/board-layout-test/ibis/ibi-quartus.jsp


Craig Harabedian

Enrico Fermi Institute
University of Chicago

On 7/3/2012 12:26 AM, SI wrote:
> Hi all,
>   
>
> I have cyclone IV ibis model (EP4CE30F780 ) but the pin no in cyclone IV
> datasheet is not matching with the pin connection in the board. According to
> the board configuration I want to edit the ibis model so that the buffers
> models in the ibis matches with that of the board. Suppose ibis pin 2 is
> cmos IO but according to board I want to make it ttl3p3_cio_dio which is at
> pin no 343 in ibis model.
>
>   
>
> I tried editing after converting ibis into dml model but many warnings are
> coming. Also I tried to rename/reorder Spice pins option (from Alegro model
> integrity-> tools -> dml-> reorder/rename Espice pins) but the option is not
> active. Is there any other option for this problem? Any idea/ hints will be
> highly appreciated.
>
>   
>
> Thanks & Regards,
>
> SI - Team
>
> Caliber Interconnect Solutions Pvt Ltd
>   <http://www.caliberinterconnect.com> www.caliberinterconnect.com
>
>   
>
>
>
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