RE[1]: bird 12, non-linear waveforms

From: Stephen Peters <speters@ichips.intel.com>
Date: Wed Apr 27 1994 - 10:56:01 PDT

Hello Kellee and Kumar and Fellow IBISians --

     Thanks for your comments. To clarify the R_load, V_load,
etc. connections, they are as follows:

     __________________
     | |
     | | L_load R_load
     | OUTPUT MODEL |-----@@@@@------------/\/\/\----- V_load
     | | |
     | | |
     ------------------ ---- C_load
                                     ----
                                      |
                                      |
                                     gnd

     The L_load and R_load parameters are the same as the
L_pkg and C_pkg parameters in the pin spec.

     As far as Kellee's comments (as I understand them) about
telling the simulator what to do with the data: I keep thinking
back to what Bob Ross said at the last open forum about IBIS being
a 'data transfer standard'. The purpose of Bird 12 is to allow IBIS
to include another specific piece of information that more fully describes
a device's characteristics. How a simulator vendor uses the
information is up to them; I don't think IBIS can dictate that.

   See (hear) you all friday...

        Best Regards,
        Stephen Peters
        Intel Corp.
Received on Wed Apr 27 10:58:31 1994

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