From owner-ibis  Tue Jan  5 11:43:33 1999
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Message-ID: <36926A32.C9EDE373@pacbell.net>
Date: Tue, 05 Jan 1999 11:38:27 -0800
From: Jon Powell <jonp@pacbell.net>
Reply-To: jpowell@viewlogic.com
Organization: Viewlogic Consulting Services
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Subject: DesignCON Logo status
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Here is the latest status sheet on the logos for the Designcon sign.
Most everyone is done. If you think your company should be on here and
it isn't (or if the status isn't what you think it should be), Please
contact me ASAP.

Companies that are NOT on this list have not indicated any interest to
participate.

regards,
jon



Interest  LOGO   LOGO GOOD  Responsible For Delivery

Apsim  Yes   YES   Jon
Incases  Yes   YES   Jon
Xilinx  Yes   YES   Jon
NCSU  Yes   YES   Jon
Hyperlynx Yes   YES   Jon
Viewlogic yes   YES   Jon
Cadence  YES   YES   Jon
Mentor  YES   YES   Jon
Intel  NO   NA   INTEL
Altera  NO   NA   ???
HP  YES   YES   Jon
Cypress  YES   YES   Jon
Compaq  YES   YES   Jon
Veribest  YES   YES   Jon
National  NO   NA   National (milt Schwartz)
Cisco  YES   NO   Syed
TI  NO   NA   ???
IBIS  YES   NO   Jon


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fn:             Jon Powell
n:              Powell;Jon
org:            Viewlogic Consulting Services
adr:            1369 Del Norte Rd.;;;Camarillo;CA;93010;USA
email;internet: jonp@pacbell.net
title:          Manager High Speed Design Services
tel;work:       805 988 8250
tel;fax:        805 988 8259
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end:            vcard


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From owner-ibis  Wed Jan  6 16:37:50 1999
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From: bob_ross@mentorg.com (Bob Ross)
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Date: Wed, 6 Jan 99 16:32:19 PST
Message-Id: <9901070032.AA03300@bob>
To: Milt.Schwartz@nsc.com, scott@vasthorizons.com
Subject: Re: IBIS DESIGNCON99 SUMMIT ANNOUNCEMENT
Cc: ibis@eda.org, ibis_users@eda.org.org

Scott:

The time is corrected below to be 8:30 AM to 5 PM

Bob Ross
Mentor Graphics

> To: Milt Schwartz <Milt.Schwartz@nsc.com>
> CC: ibis_users@vhdl.org
> Subject: Re: IBIS DESIGNCON99 SUMMIT ANNOUNCEMENT

> Milt,

> Could you please clarify the time.
> Did you mean to indicate:
>         8:30 am to 5 pm
> or    5pm to 8 pm?

> Regards,

> Scott

> Milt Schwartz wrote:

> > To All:
> >
> > This is the second call for presentations and participation at the
> > IBIS Summit Meeting held with DesignCon99.  Please notify me
> > if you are planning to attend.
> >
> > Milt Schwartz
> > National Semiconductor
> > Phone:  408-721-3261
> > Email:  schwartz@nsc.com
> >
> >           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >           -------------------------------------------------------------
> >           DESIGNCON99 IBIS SUMMIT CALL FOR PARTICIPATION, PRESENTATIONS
> >           -------------------------------------------------------------
> >           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> >
> >                    I B I S   S U M M I T   M E E T I N G
> >
> > Time/Date:     8:30 AM - 5:00 PM, Monday, February 1, 1999
> >
> > Location:      Santa Clara Convention Center
> >                & The Westin Santa Clara Hotel (for luncheon buffet)
> >                Santa Clara, CA
> >
> > Content:       Exchange of ideas on IBIS accuracy, connectors, IMIC, new
> >                requirements, etc.
> >
> > Purpose:       Solicit and Exchange IBIS Model Related Information and Ideas.
> >
> > Sponsors:      DesignCon99 & National Semiconductor Corporation
> >
> > IBIS Summit Signup:
> >                Milt Schwartz
> >               schwartz@nsc.com
> >


From owner-ibis  Fri Jan  8 13:18:43 1999
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From: bob_ross@mentorg.com (Bob Ross)
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Date: Fri, 8 Jan 99 13:13:14 PST
Message-Id: <9901082113.AA05968@bob>
To: ibis@eda.org
Subject: IBIS MEETING AGENDA 1/15/99

                      IBIS Open Forum Meeting Agenda 
                               for 1/15/99

                 Bridge Number    Reservation #   Passcode
                 (916) 356-9200   4-213768        9879517

All meetings are 8:00 AM to 9:55 AM Pacific Time.  When you call into the 
meeting, ask for the IBIS Open Forum hosted by Will Hobbs and give the
Reservation Number and Passcode.

8:00 Check-In, Intros, Announcements                         Ross

     - Intros of New IBIS Participants, Meeting Quorum       Ross
     - Membership Update and Treasurers Report               Rusher
     - Review of Previous Meeting's Minutes (and ARs)        Ross
     - Miscellany/Announcements                              All
     - Press & Web Page Updates                              Huq, All
     - New Models Available, Library Update                  Powell, All
     - Opens for New Issues                                  All

8:15 Administrative and Project Discussions

     General Administration                                  Ross/Rusher
     - Minutes & Archives
     - Membership Renewal
     - DAC99 Booth

     International/External Progress
     - IEC 62014-1 (IBIS Version 2.1)                        Rusher
     - pr EIAJ ED-5302 Standard for I/O Interface Model      
          for Integrated Circuits (IMIC)                     Raghuram/Ross
     - 93/67/NP IBIS and EMC Simulation                      Perrin
     - JEDEC JC-16.2 Modeling and Testing                    Sessions
     - IEEE P1537 Data Format Project                        Peters

     IBIS (East) Users Group Meetings                 Haller/Zanella/Edlund

     DesignCon99 February 1, 1999 Summit Meeting/Booth  Ross/Rokusek/Rusher
     - Meeting
     - Booth/Logos

     DATE99 March 9, 1998 IBIS Summit Meeting                Ross

     IBIS Version 3.2 Ratification (Vote)                    Ross
     - Discussion
     - Vote
     - EIA Standard Preparations

     IBISCHK3 Version 3.2.2                             Ross/Flora/Rokusek
     - Source, Executables

     Tektronix IPA510 Software Proposal Discussion           Huq

     Cookbook Status                                         Peters

     IBIS Model Review Committee                             Flora

     New Administrative Issues                               All

9:30 Technical Discussion

     New Technical Issues                                    All

9:50 Wrap Up and Next Meetings Plans                         Peters

9:55 Sign Off
 






From owner-ibis  Mon Jan 11 19:45:26 1999
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From: Dima Smolyansky <dima@tdasystems.com>
To: "ibis@eda.org" <ibis@eda.org>,
        "si-list@silab.Eng.Sun.COM"
	 <si-list@silab.Eng.Sun.COM>
Subject: Interconnect modeling from measurements
Date: Mon, 11 Jan 1999 19:36:55 -0800
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Hello:

This is a press release that TDA Systems submitted to several electronics trade magazines regarding our IConnect(tm) TDR measurement-based interconnect modeling software. I thought that this group might find it informative in light of recent discussions of IPA-510 product. I apologize in advance if anybody does not find this information useful to them or appropriate for this discussion group.

Interconnect Measurement and Modeling Software
IConnect(tm) interconnect modeling software dramatically simplifies equivalent circuit model extraction from Time Domain Reflectometry (TDR) measurements. Using data acquired through a GPIB interface to a Tektronix 11801/CSA803 or a Hewlett Packard 54750A/54120 oscilloscope, IConnect(tm) computes the true impedance profile of the Device Under Test (DUT) and extracts impedance, capacitance and inductance values for the device discontinuities. IConnect(tm) automatically generates a SPICE netlist for the DUT, which can be directly used for system level simulations. An integrated interface to PSPICE allows model simulation and verification without leaving the framework of the IConnect(tm) software. The measured and simulated waveforms are compared in the same waveform viewer, where waveform math and filtering can be used for further analysis of discrepancies between the simulation and measurement. To ensure customer success with the IConnect(tm) modeling software, TDA Systems provides assistance with on-site training and consulting on TDR measurements, probing and fixturing solutions. IConnect(tm) runs on Windows NT/98/95 and is available March 15, 1999. US list price: $12,995 per license. Annual maintenance agreements and multi-site discounts are available. For more information, contact Dima Smolyansky at (503) 977-3629, or visit the company web site at www.tdasystems.com.
TDA Systems, Inc., Portland, OR (503) 977-3629

Thanks,

-Dima
============================
Dima Smolyansky
TDA Systems, Inc.
7465 SW Elmwood St.
Portland, OR 97223
(503) 977-3629
(503) 245-5684 (fax)
dima@tdasystems.com
http://www.tdasystems.com

The Interconnect Modeling Company(tm)

From owner-ibis  Tue Jan 12 10:36:17 1999
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To: "ibis@eda.org" <ibis@eda.org>
Cc: Dima Smolyansky <dima@tdasystems.com>
Subject: Re: Interconnect modeling from measurements 
In-reply-to: Your message of "Mon, 11 Jan 1999 19:36:55 PST."
             <01BE3D99.CC187C80@dial-56-069.easystreet.com> 
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Date: Tue, 12 Jan 1999 10:31:16 -0800
From: Stephen Peters <sjpeters@ichips.intel.com>



Hello Everyone:

   This is just a friendly reminder that product announcements, including 
discussions of specific product features and/or product comparisons are not
appropriate on either the ibis@eda.org or ibis-users@eda.org reflectors.
Reflector discussions should be limited to IBIS technical or use issues only.
Please note that the the SI-List reflector is available for product
announcements, help wanted ads, and the like.

Thanks for your cooperation.

       Regards,
       Stephen Peters
       Intel Corp.
       Vice Chair, EIA/IBIS Open Forum


From owner-ibis  Tue Jan 12 11:52:33 1999
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From: bob_ross@mentorg.com (Bob Ross)
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Date: Tue, 12 Jan 99 11:47:02 PST
Message-Id: <9901121947.AA09258@bob>
To: ibis@eda.org
Subject: IBIS Version 3.2 Vote

To IBIS Members:

This is a reminder that we are planning a ratification vote for
IBIS Version 3.2 at the Friday, January 15, 1999 teleconference
meeting.

The voting copy IBIS Version 3.2 Specification is available for
downloading at:

  http://www.eda.org/pub/ibis/wip/ver3_2.txt

Also a development copy showing the changes is available at

  http://www.eda.org/pub/ibis/wip/ver3.2f.ibs

Please review the documents in preparation for the vote.

Bob Ross
Mentor Graphics

  
From owner-ibis  Tue Jan 12 13:30:42 1999
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Date: Tue, 12 Jan 1999 13:27:39 -0100
To: ibis@eda.org
From: Matthew Flora <mbflora@hyperlynx.com>
Subject: Missing V/I tables in models
Mime-Version: 1.0
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Hello,

I noticed today that the Golden IBIS Parser will not complain if an output
buffer contains no V/I tables.  I consider such a model rather useless.  Am I
being naive?  If not, then should the parser have generated an error?

Regards,
Matthew Flora
Senior Engineer
HyperLynx
(425) 869-2320 PH
(425) 881-1008 FAX
mbflora@hyperlynx.com
From owner-ibis  Tue Jan 12 18:04:36 1999
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From: bob_ross@mentorg.com (Bob Ross)
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	id AA09550; Tue, 12 Jan 99 17:59:04 PST
Date: Tue, 12 Jan 99 17:59:04 PST
Message-Id: <9901130159.AA09550@bob>
To: ibis@eda.org, mbflora@hyperlynx.com
Subject: Re:  Missing V/I tables in models
Cc: bob_ross@mentorg.com

Matthew:

Per our discussion, we received the formal Bug report, and it will be
logged as BUG34.  Thank you for submitting it and doing some additional
checks on it.

For general information, the parser defect exists in all versions of 
IBISCHK.  Input and Terminator models do not require any V/I tables.
However, the parsers do not check for the existence of tables for the
model types that require tables - such as Output models.

I plan to add discussion of BUG34 to the agenda at the January 15, 1999
meeting.

Bob Ross
Mentor Graphics


> Date: Tue, 12 Jan 1999 13:27:39 -0100
> To: ibis@eda.org
> From: Matthew Flora <mbflora@hyperlynx.com>
> Subject: Missing V/I tables in models

> Hello,

> I noticed today that the Golden IBIS Parser will not complain if an output
> buffer contains no V/I tables.  I consider such a model rather useless.  Am I
> being naive?  If not, then should the parser have generated an error?

> Regards,
> Matthew Flora
> Senior Engineer
> HyperLynx
> (425) 869-2320 PH
> (425) 881-1008 FAX
> mbflora@hyperlynx.com


From owner-ibis  Wed Jan 13 07:04:22 1999
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From owner-ibis  Wed Jan 13 14:41:21 1999
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Message-Id: <9901132235.AA10271@bob>
To: ibis-users@eda.org, ibis@eda.org, si-list@silab.eng.sun.com
Subject: DATE99/IBIS SUMMIT ANNOUNCEMENT

To All:

Last year we had a very successful European IBIS Summit Meeting.  This year
we are again holding a meeting along with DATE99 on Tuesday, March 9, 1999.
The purpose is to promote communication among users and developers of IBIS
models in Europe.

The meeting is open to everyone and will start with a Lunch at Noon to
allow some attendees to arrive in Munich that morning.

Below is some information on the IBIS Summit and some related events.  You
are invited to register and also to submit presentations.

Best Regards
Bob Ross
Mentor Graphics


          E U R O P E A N   I B I S   S U M M I T   M E E T I N G
                    F I R S T   A N N O U N C E M E N T 

Time/Date:     12 PM - 6 PM, Tuesday, March 9, 1999

Location:      ASTRON HOTEL/Neue Messe
               Eggenfeldener Strasse 100
               Munich, Germany 

               This is a hotel near the DATE99 Conference

Content:       Presentations and Discussions

Purpose:       Solicit and Exchange IBIS Model Related Information and Ideas.

Sponsors:      Mentor Graphics, INCASES


DATE99 Show:   DATE99 - March 9 - 12, 1999.  The IBIS meeting is scheduled
               the day before the DATE99 trade show begins.

Location:      International Congress Center, Munich, Germany

               See www.date-conference.com for more information.

PCB Symposium: An all day symposium is scheduled Thursday, March 11, 1999,
               on PCB design issues, on site at DATE99.


BACKGROUND

Last year we had a very successful European IBIS Summit Meeting.  This year
we plan to expand the scope to include:

  Submitted Presentations on IBIS Topics (See below)
  Information about IBIS Version 3.2
  Less formal Ad Hoc Presentations and Discussions
  IBIS Questions and Answers
  
Below is an invitation to register and also to submit presentations.


CALL FOR PARTICIPANTS

People involved in IBIS Model development, EDA tool development, and digital
circuit design are invited to participate in the European IBIS Summit meeting.
If you plan to participate, please register with the information below
(deadline, February 26, 1999):

  Name:
  E-mail address:
  Company:
  Telephone:

Send to:

  Karine Loudet (karine_loudet@mentor.com)  +33 1 40 94 74 54
  

CALL FOR PRESENTATIONS

We are seeking presentations from individuals who have IBIS experiences
or issues.  Some suggested subjects of interest are:

  IBIS Model Development Experiences
  Generating IBIS Models
  Validating IBIS Models
  Future IBIS Requirements
  EMC/EMI IBIS Issues

Format of Presentation:  Overhead Projections
Time:                    15-30 Minutes
Electronic Archival:     We request electronic versions so that the
                         presentations can be archived and also made
                         available to non-attendees.  Formats used in
                         the past have been text, Power Point, Word, 
                         Postscript, and Acrobat.  Electronic presentations
                         should be made available by February 26, 1999.
                         Otherwise the presentor will be expected to provide
                         50 copies for distribution.


If you plan a presentation, please supply

  Title:
  Presenter:
  E-mail address:
  Company:
  Telephone:

  Estimate Time:

Send this to:

  Bob Ross (bob_ross@mentor.com)


AGENDA

The meeting will start with a Lunch (supplied) at Noon and then begin with
the presentations and discussions at 1 PM.  


FOR FURTHER INFORMATION:

Bob Ross,
Chair, EIA/IBIS Open Forum
Mentor Graphics
8005 S.W. Boeckman Road
Wilsonville, Oregon 97070
USA

(503) 685-0732
bob_ross@mentor.com






From owner-ibis  Fri Jan 15 11:30:44 1999
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	id AA11878; Fri, 15 Jan 99 11:25:11 PST
Date: Fri, 15 Jan 99 11:25:11 PST
Message-Id: <9901151925.AA11878@bob>
To: ibis@eda.org
Subject: IBIS Distribution of IPA510 Software

To IBIS Members:

At the January 15, 1999 IBIS Teleconferencing Meeting we had a split
vote on whether or not the IBIS community should distribute the Tektronix
IPA510 software executable.  The vote was conducted under pressure as we
were running out of time.  The message is that this is still a controversial
topic with many good pro and con arguments.

After consulting with Syed Huq, we have decided to put the discussion
high on the meeting agenda of the February 19, 1999 IBIS Open Forum Meeting.
Now that IBIS Version 3.2 is ratified, we can devote a substantial amount
of time to this discussion.

Per our policy on formal voting, we are pre-announcing this discussion
and vote leading to a final resolution of this issue.  This allows all
interested parties to plan for this meeting.

Bob Ross
Mentor Graphics
From owner-ibis  Tue Jan 19 11:27:23 1999
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Date: Tue, 19 Jan 1999 11:21:53 -0800
From: steve johnson <johnson@dt.wdc.com>
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To the Ibis experts: I saw a reply in a signal integrity reflector
message that suggests contacting you. Here's my original request.
An example would also suffice.


To all, 
  I'm a new subscriber to this reflector, and I am having only limited
success with simulating IBIS models using Hspice. I've found alot of
information about going from Hspice to IBIS, but very little when
going from IBIS to Hspice. Does anyone have an Hspice file which
accepts both pullup and pulldown output voltages and currents, the
clamps, pin capacitance, resistance, and inductance? Also, I'd like
the output to be able to go to high impedance. Last, is functionality
controlled using behavioral statements?
Thanks in advance.
Regards, Steve Johnson
From owner-ibis  Tue Jan 19 14:36:42 1999
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To: steve johnson <johnson@dt.wdc.com>, ibis@vhdl.org, johnson@dt.wdc.com
From: Kellee Crisafulli <kellee@hyperlynx.com>
Subject: Re: Using Ibis models in hspice
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Hi Steve,

  This is a question for the simulator company you
are using and should not appear on this IBIS reflector.
Please redirect you question directly to your simulator
company.


At 11:21 AM 1/19/99 -0800, steve johnson wrote:
>To the Ibis experts: I saw a reply in a signal integrity reflector
>message that suggests contacting you. Here's my original request.
>An example would also suffice.
>
>
>To all, 
>  I'm a new subscriber to this reflector, and I am having only limited
>success with simulating IBIS models using Hspice. I've found alot of
>information about going from Hspice to IBIS, but very little when
>going from IBIS to Hspice. Does anyone have an Hspice file which
>accepts both pullup and pulldown output voltages and currents, the
>clamps, pin capacitance, resistance, and inductance? Also, I'd like
>the output to be able to go to high impedance. Last, is functionality
>controlled using behavioral statements?
>Thanks in advance.
>Regards, Steve Johnson
> 
---------------------------------------------------------
Have a great day....
Kellee Crisafulli at HyperLynx
SI,EMC,X-talk and IBIS tools for the Windows platform
E-mail: <mailto:kellee@hyperlynx.com>
web:    <http://www.hyperlynx.com>
---------------------------------------------------------

From owner-ibis  Tue Jan 19 16:34:35 1999
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Date: Tue, 19 Jan 1999 17:26:11 -0700
From: "steve_monroe@stortek.COM" <steve_monroe@stortek.COM>
Reply-To: steve_monroe@stortek.COM
Organization: e e . e c a e
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Kellee Crisafulli <kellee@hyperlynx.com> wrote:
>Hi Steve,
>
>  This is a question for the simulator company you
>are using and should not appear on this IBIS reflector.
>Please redirect you question directly to your simulator
>company.
>


    I disagree completely.  I have been looking forward
    to someone responding to this question all day.

    I think that this reflector needs to go beyond what
    the latest BIRDS are, or whats going on with a trade
    show.  No invective intended toward BIRDS or trade
    shows.

    This group is supposedly a group of IBIS experts, which
    likely have expertise as it relates to the question 
    below.
    
    I don't understand how the question posed violates the
    reflector's purpose.


>
>
At 11:21 AM 1/19/99 -0800, steve johnson wrote:
>To the Ibis experts: I saw a reply in a signal integrity reflector
>message that suggests contacting you. Here's my original request.
>An example would also suffice.
>
>
>To all, 
>  I'm a new subscriber to this reflector, and I am having only limited
>success with simulating IBIS models using Hspice. I've found alot of
>information about going from Hspice to IBIS, but very little when
>going from IBIS to Hspice. Does anyone have an Hspice file which
>accepts both pullup and pulldown output voltages and currents, the
>clamps, pin capacitance, resistance, and inductance? Also, I'd like
>the output to be able to go to high impedance. Last, is functionality
>controlled using behavioral statements?
>Thanks in advance.
>Regards, Steve Johnson

-- 
web: http://ee.ecae/pages/SM/docs/sm_home.html   
vox: 1.303.673.4938
fax: 1.303.673.2784
pgr: 1.800.217.9371
From owner-ibis  Tue Jan 19 19:01:01 1999
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From: bob_ross@mentorg.com (Bob Ross)
Received: by bob (4.1/CF5.23L)
	id AA16586; Tue, 19 Jan 99 18:55:25 PST
Date: Tue, 19 Jan 99 18:55:25 PST
Message-Id: <9901200255.AA16586@bob>
To: ibis-users@eda.org, ibis@eda.org, steve_monroe@stortek.com
Subject: Re: Using Ibis models in hspice
Cc: johnson@dt.wdc.com, kellee@hyperlynx.com, si-list@silab.eng.sun.com

To Steve Johnson, Kellee, and Steve Monroe and All:

Spice implementations of IBIS is a topic of general interest.  It has been
discussed at meetings and briefly on the IBIS reflectors.  Also, several
comparison studies with Spice simulations have been discussed at
meetings.

Vendor specific issues such as HSPICE offerings should be discussed
on the Signal Integrity reflector (where the message was also sent)
or with the vendor directly.

The question related directly to HSPICE, which is one vendor's
commercial implementation of Spice.  As a general policy, the
IBIS reflectors avoid vendor-specific discussions because of
EIA guidelines.

However, I believe that implementations of IBIS in Spice using
behavioral constructs that are commonly available in several Spices
is an appropriate topic for ibis-users@eda.org reflector.  The
formats for tables seem to be unique for different commercial
versions of Spice, so the discussion may have to use one vendor's
Spice for illustration.  However, since the tables can be
translated or made equivalent in other versions of Spice,
I feel the substance of the discussion is sufficiently generic.

I refer to the following documents which are archived for further
reference on this issue of behavioral implementation of IBIS
in Spice.

  http://www.eda.org/pub/ibis/summits/feb98/unger.zip

and the IBIS email reflector archives of October 1997 which
shows a prototype implementation.

  http://www.eda.org/pub/ibis/email/email97/email.oct97

Best Regards,
Bob Ross
Mentor Graphics
Chair., EIA IBIS Open Forum



> Date: Tue, 19 Jan 1999 17:26:11 -0700
> From: "steve_monroe@stortek.COM" <steve_monroe@stortek.COM>
> To: ibis@eda.org
> Subject: Re: Using Ibis models in hspice


> Kellee Crisafulli <kellee@hyperlynx.com> wrote:
> >Hi Steve,
> >
> >  This is a question for the simulator company you
> >are using and should not appear on this IBIS reflector.
> >Please redirect you question directly to your simulator
> >company.
> >


>     I disagree completely.  I have been looking forward
>     to someone responding to this question all day.

>     I think that this reflector needs to go beyond what
>     the latest BIRDS are, or whats going on with a trade
>     show.  No invective intended toward BIRDS or trade
>     shows.

>     This group is supposedly a group of IBIS experts, which
>     likely have expertise as it relates to the question 
>     below.
>     
>     I don't understand how the question posed violates the
>     reflector's purpose.


> >
> >
> At 11:21 AM 1/19/99 -0800, steve johnson wrote:
> >To the Ibis experts: I saw a reply in a signal integrity reflector
> >message that suggests contacting you. Here's my original request.
> >An example would also suffice.
> >
> >
> >To all, 
> >  I'm a new subscriber to this reflector, and I am having only limited
> >success with simulating IBIS models using Hspice. I've found alot of
> >information about going from Hspice to IBIS, but very little when
> >going from IBIS to Hspice. Does anyone have an Hspice file which
> >accepts both pullup and pulldown output voltages and currents, the
> >clamps, pin capacitance, resistance, and inductance? Also, I'd like
> >the output to be able to go to high impedance. Last, is functionality
> >controlled using behavioral statements?
> >Thanks in advance.
> >Regards, Steve Johnson

> -- 
> web: http://ee.ecae/pages/SM/docs/sm_home.html   
> vox: 1.303.673.4938
> fax: 1.303.673.2784
> pgr: 1.800.217.9371


From owner-ibis  Tue Jan 19 19:02:57 1999
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From: bob_ross@mentorg.com (Bob Ross)
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	id AA16589; Tue, 19 Jan 99 18:57:24 PST
Date: Tue, 19 Jan 99 18:57:24 PST
Message-Id: <9901200257.AA16589@bob>
To: ibis@eda.org
Subject: Forwarded: 3rd IBIS/DesignCon99 ANNOUNCEMENT

To All:

I am forwarding this message to the ibis@eda.org reflector as well,
since this is where the official business meetings are announced.

Bob Ross
Mentor Graphics

Date: 19 Jan 1999 17:55:47 -0800
From: Milt Schwartz <Milt.Schwartz@nsc.com>
To: ibis-users@vhdl.org
Subject: 3rd IBIS/DesignCon99 ANNOUNCEMENT

To All:

This is the third call for presentations and participation at the 
IBIS Summit Meeting held with DesignCon99.  We are starting to 
develop an exciting program of presentations and discussions.

The deadline to get presentations to me is Monday, January 25, 1999
if you want me to make copies.
  
Please notify me if you are planning to attend for an accurate
luncheon count.

Milt Schwartz
National Semiconductor
Phone:  408-721-3261
Email:  schwartz@nsc.com


          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
          -------------------------------------------------------------
          DESIGNCON99 IBIS SUMMIT CALL FOR PARTICIPATION, PRESENTATIONS
          -------------------------------------------------------------
          ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

                   I B I S   S U M M I T   M E E T I N G

Time/Date:     8:30 AM - 5:00 PM, Monday, February 1, 1999

Location:      Grand Ballroom G
               Santa Clara Convention Center
               & The Westin Santa Clara Hotel (for luncheon buffet)
               Santa Clara, CA

Content:       Exchange of ideas on IBIS accuracy, connectors, IMIC, new
               requirements, etc.

Purpose:       Solicit and Exchange IBIS Model Related Information and Ideas.

Sponsors:      DesignCon99 & National Semiconductor Corporation

IBIS Summit Signup:
               Milt Schwartz
               schwartz@nsc.com


                   D E S I G N C O N 9 9     M E E T I N G S

Time/Date:     Monday - Thursday, February 1 - 4, 1999

Exhibition:    Tuesday - Wednesday, 12 PM - 7 PM, February 2 - 3, 1999

IBIS Booth:    #250, Exhibition Hall
               - Accuracy Committee Demonstration
               - IBIS Information
               - Contact Jon Powell, jonp@qdt.com, for information.

URL DesignCon99:
               http://www.designcon.com

Signup Discount:  
               Up to 5 people from IBIS member companies may receive a
               10 percent discount to DesignCon99.


CALL FOR IBIS SUMMIT PRESENTATIONS

We are seeking presentations from individuals who have IBIS experiences
or issues.  Some planned and expected presentations and discussions so far
include:

  The IBIS Accuracy Specification: Status and Direction
  Greg Edlund, IBM
  
  Practical Use of IBIS Models and Accuracy Studies
  Fabrizio Zanella, EMC  

  Validation of IBIS Based Two Waveform Models
  Bernhard Unger, Siemens AG.

  IMIC Status and Validation
  Norio Matsui and Raj Raghuram

  IBIS Version 3.2 Overview
  Stephen Peters, Intel

  IBIS Future Needs Discussion
  Stephen Peters, Intel

  Extensions to IBIS Input Modeling
  D.C. Sessions, VLSI Technology

  IBIS Connector BIRD Summary
  Kellee Chrisafulli, Hyperlynx

    
Format of Presentation:  Overhead Projections
Time:                    15-30 Minutes
Electronic Archival:     We request electronic versions so that the
                         presentations can be archived and also made
                         available to non-attendees.  Preferred format is
                         PowerPoint or Word.

                         If you cannot provide an electronic format, 
                         then plan to bring 50 copies for distribution
                         at the meeting.

If you plan a presentation, please supply

  Title:
  Presenter:
  E-mail address:
  Company:
  Telephone:

  Estimate Time:

Send this to:

  Milt Schwartz
  schwartz@nsc.com

Deadline: Monday, January 25, 1999
 

AGENDA

The agenda includes presentations, discussions, refreshments, and a free
buffet luncheon for participants.  In addition, we will have an opportunity
for Ad Hoc presentations and extended discussions.  


regards, milt
Milt Schwartz Interface Applications
Phone: 408-721-3261
Fax:     408-721-4785
Mail Stop: A2595


From owner-ibis  Tue Jan 19 19:09:13 1999
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From: bob_ross@mentorg.com (Bob Ross)
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Date: Tue, 19 Jan 99 19:03:39 PST
Message-Id: <9901200303.AA16596@bob>
To: ibis@eda.org
Subject: IBIS Version 3.2

To All:

I have uploaded the IBIS Version 3.2 documents per revisions
approved at the January 15, 1999 meeting to

  http://www.eda.org/pub/ibis/ver3.2.

Bob Ross
Mentor Graphics
From owner-ibis  Tue Jan 19 19:52:13 1999
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Date: Tue, 19 Jan 1999 19:49:17 -0100
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Subject: IBIS Open Forum Minutes   15 Jan 1999
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DATE: 1/19/99

SUBJECT: 1/15/99 EIA IBIS Open Forum Minutes
  
VOTING MEMBERS AND 1999 PARTICIPANTS LIST:
AMP                            (Martin Freedman) 
Applied Simulation Technology  Raj Raghuram*
Cadence Design                 Mike LaBonte*
Cisco Systems                  Syed Huq*
Compaq                         (Bob Haller), 
Cypress                        (Rajesh Manapat)
H.A.S. Electronics             (Haruny Said)
Hewlett Packard (EEsof, etc.)  (Karl Kachigan)
High Design Technology         (Razvan Ene)
HyperLynx                      Matthew Flora*
Incases                        Olaf Rethmeier*
Intel Corporation              Stephen Peters*, Arpad Muranyi*, Frank Kern*,
                               Martin Chang*, Dave Moxley*, Kerry Nelson*, 
                               Jeff Day*
LSI Logic (Symbios Logic)      (Larry Barnes)
Mentor Graphics                Bob Ross*
Mitsubishi                     (Tam Cao)
Motorola                       (Ron Werner)
National Semiconductor         Milt Schwartz*
North East Systems Associates  (Edward Sayre)
NEC                            (Hiroshi Matsumoto)
Quantic EMC                    (Mike Ventham)
Texas Instruments              (Jean-Claude Perrin)
Thomson-CSF                    (Jean Lebrun)
Viewlogic                      Chris Rokusek*, (Jon Powell)
VeriBest                       (Ian Dodd)
VLSI Technology                D.C. Sessions*
Zuken-Redac                    (John Berrie) 

OTHER PARTICIPANTS IN 1999:
Avanti                         Nik Bannov*
EIA                            Patti Rusher*
IBM                            Greg Edlund*, Michael Cohen*
Time Domain Analysis Systems   Dima Smolyansky*

In the list above, attendees at the meeting are indicated by *.  Principal
members or other active members who have not attended are in parentheses.
Participants who no longer are in the organization are in square brackets.

Upcoming Meetings:  The bridge numbers for future IBIS teleconferences are as
follows:
  
  Date               Bridge Number     Reservation #    Passcode
  Monday, February 1, 1999 IBIS Summit Meeting - No Teleconference
  February 19, 1999  To Be Determined
  Tuesday, March 9, 1999 IBIS Summit Meeting - No Teleconference

All meetings are 8:00 AM to 9:55 AM Pacific Time.  We try to have agendas out 
7 days before each Open Forum and meeting minutes out within 7 days after.  
When you call into the meeting, ask for the IBIS Open Forum hosted by Will 
Hobbs and give the reservation number and passcode.

NOTE: "AR" = Action Required.

-------------------------------- MINUTES -------------------------------------

INTRODUCTIONS AND MEETING QUORUM
Jeff Day from Intel introduced himself and stated that he is in technical
marketing and is involved in distributing IBIS models.

Kerry Nelson, also from Intel, is involved in engineering and is developing
IBIS models.

Michael Cohen from IBM stated that he called into the January 14, 1999 IBIS
User's Group meeting and is involved from a user's perspective.  He wants
to see that correct IBIS Models are being sent out.  He has been encouraged
to get involved with the IBIS Open Forum.


MEMBERSHIP UPDATE AND TREASURER'S REPORT
Patti Rusher stated that the end of the year accounting is still being done.
She expects that the IBIS Committee will be $1200 over her budget, but some
new members will help make up the difference.  

Patti stated she will do the 1999 membership invoices by hand and work off 
line with Bob Ross to check where invoices are being directed since there was
a data base corruption problem in 1998.  Patti stated that she cannot attend
the DesignCon99 IBIS Summit meeting as in the past because of a conflicting
meeting.  So, Bob recommended that she mail the invoices, once they are
checked.

Patti is still working on the budget for 1999.  Bob stated that the membership
fee will remain at $500.  (This is low but much of our activity is funded by
direct support from members.)


REVIEW OF MINUTES AND AR'S
No corrections.  The ARs will be discussed during the meeting.


MISCELLANY/ANNOUNCEMENTS
None.


PRESS AND WEB PAGE UPDATES
Syed Huq noted that the Cisco, Compaq and Viewlogic logos have been updated
on the Poster page, and several events have been updated on the Upcoming
Events page.

Added After the Meeting: Bob Ross reports that an article "Analyzing EMC
Behavior" by Peter Wolfers in the January 1999 issue of Printed Circuit Design
mentions IBIS as an enabling factor in EMC and EMI prediction.

Also added after the meeting:  Bob adds that Matthew Flora sent out a note on
the IBIS reflectors that the free Visual IBIS Editor from HyperLynx, available
from the EIA IBIS Web site, has been updated and is also available at:

  http://www.hyperlynx.com/vis_ibis.html


NEW MODELS AVAILABLE, LIBRARY UPDATE
No new models were reported.


OPENS FOR NEW ISSUES
Bob Ross added these issues:
  BUG34 - No Error Reported for Missing V/I Table in Output Buffers 
  BUG35 - Model Spec Crash Related to Vinl and Vinh being Specified



GENERAL ADMINISTRATION
Bob Ross reported that the last minutes for 1998 are archived under

  http://www.eda.org/pub/ibis/minutes/min1998/m121898.txt

and it contains the 1998 list of IBIS participants and member companies.  The
1999 minutes published here starts tracking the 1999 participation.  It
retains the Voting Member Companies, but add to the Other Participants list
when people call in.  Bob noted that there are currently 26 Voting Members.

Patti Rusher stated that EIA is again providing a booth at the Design 
Automation Conference in 1999.  The 1998 booth was very successful, and the
1999 booth will be at a very advantageous location with great traffic.  
Participating organizations are expected to fund the booth at a cost of at 
least $5000 per organization.  Bob asked if this fee could be taken out of
our normal incoming funds.  Patti stated that this was possible, and she can
put it into the IBIS budget.  Bob agreed that IBIS will participate in the
EIA booth.


INTERNATIONAL/EXTERNAL PROGRESS
- IEC 62014-1 (IBIS Version 2.1) - Patti Rusher reported that IEC has
  circulated IBIS Version 2.1 on November 6, 1998.  The Committee Draft for
  Vote (CDV) closes ballot on April 15, 1999.


- pr EIAJ ED-5302 Standard for I/O Interface Model for Integrated Circuits
  (IMIC) - Bob Ross had no report.


- IEC 93/67/NP IBIS and EMC Simulation - Bob Ross reports that Jean-Claude
  Perrin sent email stating that with the help of the EMC Texas Instruments
  team a first attempt has been made to create an EMC IBIS file based on an
  IBIS style syntax.  Jean-Claude will be discussing this proposal with 
  his UTE (French standard body) team.  After this evaluation, he will send 
  the document to the international EMC task force.  He is planning to set up
  an international experts meeting.


- JC-16.2 Subcommittee: Modeling and Test - Bob Ross had no report.


- IEEE P1537 Electronic Data Format Project (Previously listed as the Standard
  Component Data Sheet) - Stephen Peters had no further report.
  

IBIS (EAST) USERS GROUP MEETINGS
Greg Edlund reported that the IBIS Users group held a meeting on site at
North East System Associates (NESA) on Thursday, November 14, 1999.  Several
people including Greg called in.

Greg mentioned that the main topics at the meeting were the IBIS Connector
Model status, the IBIS Accuracy Specification status and preparation for the
DesignCon99 IBIS Summit meeting.

Greg noted that he plans to supply an updated version of the Accuracy
Specification document and also some IBIS test board files.  Syed Huq stated
that there is a accuracy directory on eda.org/pub/ibis for that purpose, and
Greg could upload the files.  However, Bob stated that he cannot distribute
the passwords, so Greg needs to work with Syed or Bob to upload the documents.

Greg reported that a suggestion was made at the User Group meeting that
meetings be conducted via teleconferencing, similar to the IBIS Open Forum
meetings.  Greg asked whether EIA would fund the meetings.  Bob noted that
the EIA IBIS Open Forum meetings are privately funded.  After some discussion
regarding content of such teleconferencing meetings, Bob suggested that this
be discussed further at the IBIS Summit meeting at DesignCon99 as an agenda
item.


DESIGNCON99 FEBRUARY 1, 1999 SUMMIT MEETING
Bob Ross reported that the IBIS Summit meeting is scheduled on Monday,
February 1, 1999 and will be held in the Grand Ballroom G.  The EIA IBIS Open
Forum is an Associate Sponsor of DesignCon99.   

While, the program is still being formulated, Bob noted these planned and
tentative presentations:

  IBIS Connector BIRD Summary
  Kellee Crisafulli, HyperLynx

  The IBIS Accuracy Specification: Status and Direction
  Greg Edlund,  IBM

  Practical Use of IBIS Models and Accuracy Studies
  Fabrizio Zanella, EMC

  IBIS Futures
  Stephen Peters, Intel

  Tentative IBIS Version 3.2 Overview
  Stephen Peters, Intel

  Extensions to IBIS Input Modeling
  D.C. Sessions, VLSI Technology
 
  Tentative Presentation on IMIC and Accuracy
  Raj Raghuram, Applied Simulation Technology

Arpad Muranyi suggested that future extensions to IBIS be discussed, and Bob
noted that Stephen Peters's presentation could be the basis for such as
discussion.

Milt Schwartz is taking care of lunch arrangements, hosted by National
Semiconductor, at a room at the Westin Santa Clara Hotel.  Milt reports that
he has made reservations for 50 people.  So far he has about 25 people signed
up.  Milt would like people who want National to make copies of their
presentations to send them to Milt by Monday, January 25, 1999.  He prefers
Power Point or Word formats.  Bob noted that Milt could make copies of the
Accuracy Specification document.  Milt plans to send out another reminder to
the IBIS reflectors.  [Done]  Bob wanted the meeting location to be mentioned
in this reminder.  

Bob noted that Jon Powell reported that several companies supplied logos for
the Poster at the IBIS booth.  Several other companies plan to bring the
logos, with Velcro backing to the booth for posting.  Greg Edlund noted that
the IBIS Users group will staff the demo booth and have equipment.  They
are taking care of sending the equipment.  

Bob asked Stephen Peters to send Milt the IBIS Information Sheet used at the
Design Automation Conference as a handout at the IBIS booth at DesignCon99.

AR - Stephen Peters send Milt Schwartz (schwartz@nsc.com) the IBIS Information
Sheet so Milt can make copies for the IBIS booth.

Bob also noted that he asked Jon to handle information for an advertisement
on IBIS that will appear in the DesignCon99 onsite brochure.  Information
has been sent to the DesignCon99 organizers where professional graphics
artists will format the advertisement.  Jon and Bob will get to review a FAX
copy.

Patti Rusher stated that there is still no signed contract between EIA and
the DesignCon99 organizers.  The contract needs to be signed, as a matter of
policy.  Bob will take care of getting the information to everyone.

AR - Bob Ross provide Patti Rusher and Glenn Bischoff the contact and phone
numbers so that the contract can be formalized.  [Done]



DATE99 MARCH 9, 1999 SUMMIT MEETING
Bob Ross noted that information has been sent out on the IBIS Summit meeting
associated with the DATE99 conference in Munich, Germany.  Arpad Muranyi asked
for clarification of the date.  The IBIS meeting is scheduled for Tuesday,
March 9, 1999.  The date was chosen to avoid conflicting with the trade show
portion of DATE99 held Wednesday through Friday.  Mentor Graphics and INCASES
are co-sponsoring the IBIS Summit Meeting.

After some discussions, we decided to start at Noon and provide a flexible
format to promote interaction.  Bob believes we should draw heavily from the
local industrial area in Munich and from DATE99 participants.  Several
companies are participating in the PCB Symposium on Thursday, March 11, 
1999.


IBIS VERSION 3.2 RATIFICATION
Bob Ross introduced the IBIS Version 3.2 ratification topic by stating that
we are open to discussion and editorial changes.

Michael Cohen reported that under the Package Model Section, Note 2 needs to
be corrected from [Number or Sections] to [Number Of Sections].

Matthew Flora suggested clarification wording concerning that the V/I tables
require numerical starting and ending values if there are other numerical
values.  Matthew did not have the suggested changes since he also discovered
a similar problem with V/T tables.  Bob stated that he would accept simple
editorial clarifications.  This could also be a review comment since Matthew
did not want to hold up ratification on this point.

Bob called on Arpad Muranyi to discuss the interpretation of Package Model 
[Number Of Sections].  Arpad noted some conflicting language in IBIS Version
3.1 and also noted that the parser reports an error, even when the number of
sections stated is greater than those in the package model file.  Bob reported
on an earlier interpretation by Stephen Peters that stated that the number of
sections is the maximum number rather than the exact number of sections.

However, Arpad pointed out some contradictory wording in the Specification
that stated that the number of sections should be the same for each pin.  The
Specification stated that sections composed of Len = 0 / sections could be
used to equalize the number for each pin.  Bob noted that the additional point
of confusion was based on whether the sections within a Fork/Endfork branch
should be counted.

Bob, Arpad, Stephen, Michael, Matthew and others engaged in a discussion on
the history and purpose of this keyword.  It currently serves the purpose of
flagging package model structures that are composed of single line segments
versus those composed of coupled matrix sections.  After several attempts at
wording and deletion of text in the specification, the agreed upon resolution
was to adopt a simple interpretation that the number of sections means the
maximum number of sections, including those within Fork/Endfork branches for
the package.  The change in wording is noted below to be included in the 
document to be ratified.

Add the text below at the end of the Usage Rules section of the [Number Of
Sections] keyword description:

  "The maximum number of sections includes sections between the Fork and
  Endfork subparameters."

Under the Usage Rules of the [Pin Numbers] keyword, the paragraph that begins
with " A section description ..." is modified.  The portion of the last
sentence below is deleted:

  "All package stub descriptions must contain the same number of sections
  however," 

but the remainder of the last part of the sentence is retained:

  "A particular section description can contain no data (i.e. the description
   is given as 'Len = 0 /')."

Bob noted that he would accept off line further simple editorial corrections.
With no further discussion, Bob called for a vote to ratify IBIS Version 3.2
with the above changes.

IBIS Version 3.2 was approved by unanimous vote.

Bob assigned himself the AR to upload the modified document to IBIS ftp site
on eda.org.

AR - Bob Ross upload the modified IBIS Version 3.2 on
 
     http://www.eda.org/pub/ibis/ver3.2/  [Done]

Bob raised the issue that we are now ready for formal EIA ratification.  Patti
Rusher asked whether we want EIA ratification or ANSI and EIA ratification.
The ANSI process is slightly longer.  After some discussion,  the point was
made that since IBIS Version 2.1 was an ANSI/EIA standard, we should seek
ANSI/EIA ratification directly to avoid confusion.

Patti stated that most standards organizations are now adopting free, web
based distribution methods.  Patti mentioned a JEDEC link regarding a document
and will forward the information directly to Bob for reference.  Bob stated
that all of our documents are currently on the Web, and we would favor 
continuing with this approach.

AR - Patti Rusher supply Bob Ross with the sample link. [Done] 

Patti asked if we wanted to assign IBIS Version 3.2 a new number or make it
revision "A" of the exiting document and designated ANSI/EIA-656A.  She
indicated that different versions of EDIF documents have different numbers,
and this has caused confusion.  A number of points were discussed.  The group
favored going with ANSI/EIA-656A to eliminate confusion.

D.C. Sessions stated that with ratification, semiconductor vendors now ought
to be encouraged to produce Version 3.2 level IBIS models.  Bob deferred
further discussion on this topic so we could handle other business on the
agenda.


IBISCHK3 VERSION 3.2.2
Bob Ross stated that because of vacations, the ibischk3, version 3.2.2 was
not ready yet.  The developer, Atul Agarwal, had indicated that he expected
the parser to be ready in a week.  Bob had been busy trying to address
questions raised by Atul, and he wanted committee input.

Bob state that Atul wanted clarification on BUG31 regarding changing the Error
messages to Warning messages for V/I tables.  Bob responded that this should
apply for just [Pulldown] and [Pullup] tables.  Arpad Muranyi argued that
because of some new technologies, we need to be more flexible.  After some
more discussion, we agreed to change the Error message to a Warning message
for all tables.  Bob indicated that he will communicate the revised
clarification to Atul

- BUG34 - No Error Reported for Missing V/I Table in Output Buffers (New Item)
Bob introduced Bug34.  He noted that this omission has been in all versions
of the ibischk parser starting with version 1.0.  We could check for missing
tables based on model type.  However, this would take some time to discuss
and resolve.  Bug34 was classified as Annoying, Low, and Open.  We would not
fix this for the ibischk3, Version 3.2.2 release.

- BUG35 - Model Spec Crash Related to Vinl and Vinh being Specified (New Item)
Bob classified BUG35 Severe, High, Open, but also noted that Atul had already
fixed this problem.

Michael Cohen stated that there was a package model parser bug that gave an
incorrect n-1 count in the number of sections in a package.  Arpad Muranyi
and others responded that this was the same problem that Arpad had initially
reported above and which motivated the number of sections discussion above.  
Arpad had noted that regardless of the interpretation, the current ibischk3
version 3.2.1 was giving a wrong answer and needed to be fixed.  Bob indicated
that the issue was resolved above and Atul will be notified to implement the
parser according the above discussion and approved IBIS Version 3.2 document.


TEKTRONIX IPA 510 SOFTWARE DISTRIBUTION PROPOSAL
Bob introduced the subject.  At the November 6, 1998 meeting we approved 
going forward with distributing the executable.  However, there was concern,
and we raised the issue at the November 20, 1998 meeting.  We were time
limited and conducted a vote on whether to reject the proposal or to continue
the discussion.  We voted to continue the discussion.  Since we were dealing
with IBIS Version 3.2 ratification issues, we did not have adequate time to
discuss this issue at a subsequent meeting.

Syed Huq understood the vote to mean that we re-approved issuing the 
executable.  Syed reported that the executable will be ready at the end
of January.  Tektronix asked if the modified agreement had been created
and signed.

Patti Rusher had stated before this discussion began that EIA Legal would
have no problem accepting the conditions of an agreement revised to apply to
Tekronix executables only.

A discussion was held.  Bob stated that he wanted to raise the fundamental
issue of whether IBIS and EIA should be doing this.  He was concerned that
this was a former commercial product that worked only with one vendor's
hardware, was not closely related to IBIS (IBIS is not mentioned in the
product), and would be a free utility that would undermine potential 
commercial alternatives.  Bob questioned whether this was appropriate for a
public domain standards body.  Bob also stated that we need to decide so
Tektronix can respond.  If the decision is negative, then Tekronix can perhaps
find a more suitable and dedicated alternative for both the source and
executable code distribution.

Syed countered that if the utility is offered, the IBIS community is free to
distribute it or link to it like it does with other utilities.  He stated that
IPA 510 package model parameter extraction was being used for extracting the
package model values for IBIS model development.  Therefore the tool was
relevant and useful to the IBIS community.

In the limited time, many views were shared.

While time was running out at the end of the meeting, Bob called for and
conducted a vote regarding whether or not the IBIS Committee should distribute
the IPA 510 executable.

The Vote was split 4 No to 3 Yes, 1 abstention.

Before any further discussion could take place, the meeting was automatically
terminated as time ran out.

(After the meeting Bob sent a note that since the vote was split indicating
that this is still a controversial topic, and was conducted under time
pressure, he will schedule full discussion of this topic leading to a 
vote and resolution at the February 19, 1999 meeting.)


COOKBOOK STATUS
(Not Discussed)


IBIS MODEL REVIEW COMMITTEE DISCUSSION
(Not Discussed)  The old AR remains.

AR - Matthew Flora to issue to the IBIS reflector a short write-up on the IBIS
Model Review Committee.


OLD TOPIC - BIRD56 - RELAXATION OF THE [Series Pin Mapping] RESTRICTION
(Not discussed)  The old AR remains.

AR - Arpad Muranyi provide an IBIS model example for BIRD56.


NEXT MEETING:
The next meeting will be an IBIS Summit Meeting at DesignCon99 from 8:30 AM
to 5 PM on Monday, February 1, 1999 at the Santa Clara Convention Center, 
Santa Clara, California in Grand Ballroom G.  

The following teleconference meeting will be on Friday, February 19, 1999
from 8:00 AM to 10:00 AM.
==============================================================================
                                      NOTES

IBIS CHAIR: Bob Ross (503) 685-0732, Fax (503) 685-4897
            bob_ross@mentorg.com
            Modeling Engineer, Interconnectix BU of Mentor Graphics
            8005 S.W. Boeckman Road, Wilsonville, OR 97070

VICE CHAIR: Stephen Peters (503) 264-4108, Fax: (503) 264-4515
            sjpeters@ichips.intel.com
            Senior Hardware Engineer, Intel Corporation
            M/S JF1-56
            2111 NE 25th Ave. 
            Hillsboro, Oregon 97124-5961

SECRETARY:  Matthew Flora (425) 869-2320, Fax: (425) 881-1008
            mbflora@hyperlynx.com
            Senior Engineer, HyperLynx, Inc.
            17641 NE 67th Court
            Redmond, WA 98052

LIBRARIAN:  Jon Powell (805) 988-8250, Fax: (805) 988-8259
            jonp@qdt.com
            Senior Scientist, Viewlogic Systems(formerly Quad Design)
            1385 Del Norte Rd., Camarillo, CA 93010
 
This meeting was conducted in accordance with the EIA Legal Guides and EIA
Manual of Organization and Procedure.

The following e-mail addresses are used:

  ibis-request@eda.org
      To join, change, or drop from either the IBIS Open Forum Reflector
      (ibis@eda.org), the IBIS Users' Group Reflector (ibis-users@eda.org)
      or both.  State your request.

  ibis-info@eda.org
      To obtain general information about IBIS, to ask specific questions
      for individual response, and to inquire about joining the EIA-IBIS
      Open Forum as a full Member.

  ibis@eda.org
      To send a message to the general IBIS Open Forum Reflector.  This
      is used mostly for IBIS Standardization business and future IBIS
      technical enhancements.  Job posting information is not permitted.

  ibis-users@eda.org
      To send a message to the IBIS Users' Group Reflector.  This is 
      used mostly for IBIS clarification, current modeling issues, and
      general user concerns.  Job posting information is not permitted.

  ibischk-bug@eda.org
      To report ibischk2 parser bugs.  The Bug Report Form Resides on
      eda.org in /pub/ibis/bugs/ibischk/bugform.txt along with reported bugs.

      To report s2ibis, s2ibis2 and s2iplt bugs, use the Bug Report Forms
      which reside under eda.org in /pub/ibis/bugs/s2ibis/bugs2i.txt, 
      /pub/ibis/bugs/s2ibis2/bugs2i2.txt, & /pub/ibis/bugs/s2iplt/bugsplt.txt
      respectively.

Information on IBIS technical contents, IBIS participants, and actual
IBIS models are available on the IBIS Home page found by selecting the
Electronic Information Group under:

  http://www.eia.org

Check the pub/ibis directory on eda.org for more information on previous 
discussions and results.  You can get on via FTP anonymous.
==============================================================================

From owner-ibis  Wed Jan 20 07:40:09 1999
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From: "Mellitz, Richard" <richard.mellitz@intel.com>
To: "'steve_monroe@stortek.COM'" <steve_monroe@stortek.com>, ibis@eda.org
Subject: RE: Using Ibis models in hspice
Date: Wed, 20 Jan 1999 07:34:07 -0800
MIME-Version: 1.0
X-Mailer: Internet Mail Service (5.5.2232.9)
Content-Type: text/plain;
	charset="iso-8859-1"

I tend to agree with Steve. I realize that the some vendors consider how use
IBIS IP. It would be real nice if some one could present  issues concerning
implementations so the user community at large could make tradeoffs between
simulator companies.
Recently I've worked on doing an IBIS implementation and as neophyte to this
have uncovered a whole bunch of issues that I know simulator companies may
have solved in different ways. Each method will have it's limitations,
assumptions, and applicability. I think the IBIS summit meetings would be a
good place to air this. 

... Rich

		-----Original Message-----
		From:	steve_monroe@stortek.COM
[mailto:steve_monroe@stortek.COM]
		Sent:	Tuesday, January 19, 1999 7:26 PM
		To:	ibis@eda.org
		Subject:	Re: Using Ibis models in hspice

		Kellee Crisafulli <kellee@hyperlynx.com> wrote:
		>Hi Steve,
		>
		>  This is a question for the simulator company you
		>are using and should not appear on this IBIS reflector.
		>Please redirect you question directly to your simulator
		>company.
		>


		    I disagree completely.  I have been looking forward
		    to someone responding to this question all day.

		    I think that this reflector needs to go beyond what
		    the latest BIRDS are, or whats going on with a trade
		    show.  No invective intended toward BIRDS or trade
		    shows.

		    This group is supposedly a group of IBIS experts, which
		    likely have expertise as it relates to the question 
		    below.
		    
		    I don't understand how the question posed violates the
		    reflector's purpose.


		>
		>
		At 11:21 AM 1/19/99 -0800, steve johnson wrote:
		>To the Ibis experts: I saw a reply in a signal integrity
reflector
		>message that suggests contacting you. Here's my original
request.
		>An example would also suffice.
		>
		>
		>To all, 
		>  I'm a new subscriber to this reflector, and I am having
only limited
		>success with simulating IBIS models using Hspice. I've
found alot of
		>information about going from Hspice to IBIS, but very
little when
		>going from IBIS to Hspice. Does anyone have an Hspice file
which
		>accepts both pullup and pulldown output voltages and
currents, the
		>clamps, pin capacitance, resistance, and inductance? Also,
I'd like
		>the output to be able to go to high impedance. Last, is
functionality
		>controlled using behavioral statements?
		>Thanks in advance.
		>Regards, Steve Johnson

		-- 
		web: http://ee.ecae/pages/SM/docs/sm_home.html   
		vox: 1.303.673.4938
		fax: 1.303.673.2784
		pgr: 1.800.217.9371
From owner-ibis  Wed Jan 20 08:04:07 1999
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From: "Richard A. Schumacher" <schumach@valencia.rsn.hp.com>
Message-Id: <199901201558.JAA08816@valencia.rsn.hp.com>
Subject: Re: Using Ibis models in hspice
To: steve_monroe@stortek.com
Date: Wed, 20 Jan 1999 9:58:54 CST
Cc: ibis@eda.org
In-Reply-To: <36A522A3.613D@stortek.COM>; from "steve_monroe@stortek.COM" at Jan 19, 99 5:26 pm
X-Mailer: Elm [revision: 212.4]

Absolutely! This is the place to discuss all things
IBIS, both in design and implementation, warts and all.



>     I disagree completely.  I have been looking forward
>     to someone responding to this question all day.
> 
>     I think that this reflector needs to go beyond what
>     the latest BIRDS are, or whats going on with a trade
>     show.  No invective intended toward BIRDS or trade
>     shows.
> 
>     This group is supposedly a group of IBIS experts, which
>     likely have expertise as it relates to the question 
>     below.
>     
>     I don't understand how the question posed violates the
>     reflector's purpose.
> 
> 
> >To the Ibis experts: I saw a reply in a signal integrity reflector
> >message that suggests contacting you. Here's my original request.
> >An example would also suffice.
> >
> >
> >To all, 
> >  I'm a new subscriber to this reflector, and I am having only limited
> >success with simulating IBIS models using Hspice. I've found alot of
> >information about going from Hspice to IBIS, but very little when
> >going from IBIS to Hspice. Does anyone have an Hspice file which
> >accepts both pullup and pulldown output voltages and currents, the
> >clamps, pin capacitance, resistance, and inductance? Also, I'd like
> >the output to be able to go to high impedance. Last, is functionality
> >controlled using behavioral statements?
> >Thanks in advance.
From owner-ibis  Wed Jan 20 08:23:42 1999
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From: "Muranyi, Arpad" <arpad.muranyi@intel.com>
To: "\"steve_monroe@stortek.com\" " <steve_monroe@stortek.com>,
        "\"Richard A. Schumacher\" " <schumach@valencia.rsn.hp.com>
Cc: "\"ibis@eda.org\" " <ibis@eda.org>
Subject: RE: Using Ibis models in hspice
Date: Wed, 20 Jan 1999 08:14:00 -0800
MIME-Version: 1.0
X-Mailer: Internet Mail Service (5.5.2232.9)
Content-Type: text/plain

To answer his original question, yes, it is possible to do IBIS modeling in 
HSPICE.  (I have done this for several years now).  You can build such a
thing 
with the already existing controlled sources, or you can wait for the
release of
H98.4 in which I understand there will be IBIS support.

Arpad
============================================================================
===

> >To all,
> >  I'm a new subscriber to this reflector, and I am having only limited
> >success with simulating IBIS models using Hspice. I've found alot of
> >information about going from Hspice to IBIS, but very little when
> >going from IBIS to Hspice. Does anyone have an Hspice file which
> >accepts both pullup and pulldown output voltages and currents, the
> >clamps, pin capacitance, resistance, and inductance? Also, I'd like
> >the output to be able to go to high impedance. Last, is functionality
> >controlled using behavioral statements?
> >Thanks in advance.
From owner-ibis  Wed Jan 20 11:32:36 1999
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From: bob_ross@mentorg.com (Bob Ross)
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	id AA25877; Mon, 25 Jan 99 15:25:59 PST
Date: Mon, 25 Jan 99 15:25:59 PST
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To: ibis@eda.org
Subject: IBIS SUMMIT AGENDA 2/1/99


                       AGENDA, IBIS SUMMIT MEETING
                           FEBRUARY 1, 1999

                           Grand Ballroom G
                     Santa Clara Convention Center
                        Santa Clara, California

--------------------------------------------------------------------------

8:00 AM     Refreshments

8:30 AM     Introductions & Sign In
            - Sign In
            - Welcome to Summit
            - Introductions of Officers, Attendees
            - IBIS Booth & Placards
            - Membership
            - Opens for Issues, Discussion           
            - IBIS Users Teleconference Meeting Discussion

9:00 AM     Overview, Review of Summit Agenda
            Bob Ross, Mentor Graphics

9:15 AM     IBIS User's Group Status
            Ed Sayre, NESA
 
9:30 AM     The IBIS Accuracy Specification: Status and Direction
            Greg Edlund, IBM
  
10:00 AM    Practical Use of IBIS Models and Accuracy Studies
            Fabrizio Zanella, EMC

10:30 AM    Break

10:45 AM    Validation of IBIS Based Two Waveform Models
            Bernhard Unger, Siemens AG.

11:15 AM    Open Discussion - Accuracy Specification and Validation

12:00 PM    Lunch (Hosted by National Semiconductor)
            Westin Hotel

1:00 PM     IBIS Version 3.2 Overview
            Stephen Peters, Intel

1:30 PM     IBIS Future Needs Discussion
            Stephen Peters, Intel

2:00 PM     IMIC Status and Validation
            Norio Matsui and Raj Raghuram

2:30 PM     Extensions to IBIS Input Modeling
            D.C. Sessions, VLSI Technology

3:00 PM     Break

3:15 PM     IBIS Connector BIRD Summary
            Kellee Chrisafulli, Hyperlynx

4:15 PM     List of New Features

4:30 PM     Other Discussions

4:45 PM     Concluding Items
            - Date99 Summit
            - Next Meeting February 19, 1999
            - ??

5:00 PM     END OF MEETING

From owner-ibis  Thu Jan 28 08:50:18 1999
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From: bob_ross@mentorg.com (Bob Ross)
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	id AA12620; Thu, 28 Jan 99 08:44:35 PST
Date: Thu, 28 Jan 99 08:44:35 PST
Message-Id: <9901281644.AA12620@bob>
To: ibis-users@eda.org, ibis@eda.org
Subject: IBIS MEETING AND ACCURACY DOCUMENTS

To All:

For people who have signed up and are planning to attend the IBIS
Summit Meeting to be held next week at DesignCon99 on Monday,
February 1, 1999, the meeting locations are as follows:

The meeting will be held in the Santa Clara Convention Center
in Grand Ballroom G.

The lunch will be held in the Westin Hotel, Ballroom D.

Also, all presenters who have not sent their presentations to
Milt Schwartz for copying please plan to bring 50 copies with
them to pass out.  We will also need electronic copies for 
archiving.

Finally, the latest Accuracy Specification documents have been
uploaded on http://www.eda.org/pub/ibis/accuracy/.  See the readme.txt
file for contents.  You can also download the documents through
anonymous FTP to that location.

Bob Ross
Mentor Graphics

From owner-ibis  Fri Jan 29 15:13:33 1999
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From: bob_ross@mentorg.com (Bob Ross)
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	id AA29935; Fri, 29 Jan 99 15:07:53 PST
Date: Fri, 29 Jan 99 15:07:53 PST
Message-Id: <9901292307.AA29935@bob>
To: ibis@eda.org
Subject: NEW ibischk3 executables

To All:

New ibischk3.2.2 executables have been uploaded on 

  http://www.eda.org/pub/ibis/ibischk3

These are still preliminary.  They include some corrections
made by Chris Rokusek (except for the Windows version).

Thanks to Chris for supplying these.

The older versions are stored in the "old" directories.

Bob Ross
Mentor Graphics
