Sampling Settings - Zeroplus Arduino starter kit with Logic Analyzer Manual

SAMPLING SETTINGS

Sample
1
it to minimum 4
times the
frequency of the
signal to be
analyzed.
Memory size:
Number of samples
recorded.
1
2
3
Trigger level: Sets
rate: Set
2
voltage.
example, if the voltage of the device is
0 - 5V, set the trigger level to 2.5V
Note: Vpp (peak-to-peak) is the differ-
ence between the maximum positive and
the
waveform.
4
the
Set it to Vpp/2. For
maximum negative values
3 Trigger position:
Determines the distribution of
the samples in the memory. By
default, 10% of the available
memory is allocated to pre-
trigger data and 90% to post-
trigger data.
External clock:
4
Used for state analyses, an
external clock signal from your
device defines when the logic
analyzer latches the input
signals.
threshold
of a
18