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Teledyne LeCroy WaveAce Integration with LogicStudio page | 9 of 10
With all channels connected in hardware and configured in software, select a run mode for the mixed-signal
environment using the Auto, Normal, or Single buttons at the top right of the GUI. Figure 10 is a screen capture of
Normal triggering.
Figure 10: The LogicStudio screen shot shown here depicts the display of eight digital I/O channels as well as decoding of
an SPI signal
LogicStudio affords great flexibility in serial-data decoding as well as in triggering. Referring again to Figure 9,
note that the SPI signal can be specified as having a bit order of MSB or LSB, a Chip Select polarity of active-low
or active-high, or a falling or rising clock edge.
Triggering options are many. The Triggering setup button opens a pop-up window for configuring trigger
conditions, which offers four tabs for different trigger categories. The Simple Logic tab is for configuring simple,
logic-based triggers with edge, level, pattern, and immediate modes. In the Advanced Logic tab, logic-based
triggers can be more complex. The Serial Protocol tab is for definitions of triggers on serial decode signals in the
I2C, SPI, or UART protocols. Finally, an External Trigger tab enables setting the LogicStudio module to trigger on
an external signal; a threshold voltage for this signal may be set.