Spi Trigger; Figure 8.30 Sequential Chart Of Spi Bus; Figure 8.31 Spi Trigger Setting Menu - Rigol DHO900 Series User Manual

Triggering the Oscilloscope
the value. When the level B information is displayed in the trigger label, you can
also use the trigger level knob to adjust the level of SDA. For details, refer to
descriptions in
8.7.15

SPI Trigger

In SPI trigger, after the CS or timeout condition is satisfied, the oscilloscope triggers
when the specified data is found. When using SPI trigger, you need to specify the CLK
clock sources and MISO data sources.
The figure below shows the sequential chart of SPI bus.
SCL
SDA
Trigger Type
Click or tap the drop-down button of Type to select "SPI".
After a trigger type is selected, the current trigger setting information (including
trigger type, trigger source, and trigger level) is displayed in the trigger information
DHO900 User Guide
102
Trigger Level
.
CS
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Figure 8.30 Sequential Chart of SPI Bus

Figure 8.31 SPI Trigger Setting Menu

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