[SI-LIST] Please suggest a way to monitor high speed busses

  • From: "Gupta, Anurag x4500" <agupta@xxxxxxxxxxxxxxxxxxx>
  • To: "'si-list@xxxxxxxxxxxxx'" <si-list@xxxxxxxxxxxxx>
  • Date: Wed, 27 Nov 2002 13:39:43 -0800

Hi all,
 
In a design I am working on - I need to monitor the High speed PowerPC bus-
Basically the transaction signals, some address and data. The basic bus
speed can be 133Mhz or 166MHz.
 
Can you please suggest a way of monitoring the signals ( digital levels are
ok...) as "non intrusively" as possible- so as not to spoil the "integrity"
of the bus.
 
I was thinking in terms of some ultra-high input impedance buffers.....etc-
however I am open to all suggestions..... even the wildest :-)
 
Thanks
 
Anurag Gupta
 


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