Serial Decode/Lister 10
InfiniiVision Oscilloscopes User’s Guide 325
c Press the Clock softkey, and use the Entry knob to select the channel probing the
clock signal.
d If you have connected one of the oscilloscope’s analog source channels to the
Clock signal: Adjust the trigger level for the selected analog channel to the middle
of the waveform by turning the Trigger Level knob.
Clock
signal
Clock
edge
Data signal
Frame
signal/
value
Trigger level
or threshold
Currently selected Clock,
Framing, or Data channel
SPI trigger
Return to
previous menu
Frame by
option
Graphic showing
SPI signals setup
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