Acquire the Sign
al
Alternately, y
ou can set the threshold to a
specific value for the signals that make up the
serial bus. To do so, push Select on the side
menu and turn m
ultipurpose k nob a to s e lect
a Bit or a Channel number (Signal name).
Then, turn multipurpose knob b to define the
voltage level above which the oscilloscope
treats the signal as a logic high and below
which as a logic low.
5. Optionally, push B1 Label to edit the label for
the bus. (See page 45, Labeling C hannels
and Buses
.)
Bus
I2C
Define
Inputs
Threshold
s
Include
R/W in
address
No
B1 Label
I2C
Bus
Display
Event
Table
6. Push Bus Display and use the side menu
to define
how to display the parallel or serial
bus.
Hex
Depending on the bus, use the side menu or
the kno
bs to set the number format.
Binary
ASCII
56 MSO3000 and DP O3000 Series Oscilloscopes User Manual
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