- #1
likephysics
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I have a 100MHz bus going from CPU to Memory. The routing length is about 2inches. So there is no termination.
When I hook up the bus to a Logic analyzer, how do I know the Logic analyzer probes are not causing any reflection and messing up the bus signals. The length of the probe is about 40inches(1meter).
The probes are connected to wires(~4inches) that are soldered to the bus traces on the PCB.
What would be the right way to probe these signals.
When I hook up the bus to a Logic analyzer, how do I know the Logic analyzer probes are not causing any reflection and messing up the bus signals. The length of the probe is about 40inches(1meter).
The probes are connected to wires(~4inches) that are soldered to the bus traces on the PCB.
What would be the right way to probe these signals.