[ibis-macro] Input Clock questions for BIRD 123.x.x

  • From: "Muranyi, Arpad" <Arpad_Muranyi@xxxxxxxxxx>
  • To: "ibis-macro@xxxxxxxxxxxxx" <ibis-macro@xxxxxxxxxxxxx>
  • Date: Tue, 23 Aug 2011 15:46:55 +0000

Walter, and All,

We also need to talk about questions on how the EDA tool can
supply a clock for the AMI model.

1) Do all rules we develop for outgoing clock also apply to
   incoming one?  For example, current spec says that sample
   time is 1/2 bit after the clock.  Perhaps, incoming clocks
   should be used directly for synchronization.

2) Another story is about persistence of the clock value.  We
   allow, for example, that the output clock appears only after
   many bits of simulation.  Does this apply to input clock as
   well?  If yes, how?

3) Then, about termination with '-1'.  Is it still the case?
   What should be a model behavior if the incoming clocks do
   not cover a piece of waveform completely?

Thanks,

Arpad
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