Acquire the Signal
To acquire data from an SPI bus, you need to also set up these items:
1. If you selected SPI, push Defin e Inputs and
the appropriate side-bezel menu choices.
Bus
SPI
Define
Inputs
Thresholds
Configure
B1 Label
SPI
Bus Display Event Table
You can set the Framing to SS (Slave Select)
or to Idle Time.
You can assign the predefined SCLK, SS,
MOSI,orMISO signals to any channel.
2. Push Configure and the desired side-bezel
menu choices.
MSO4000 and DPO4000 Series Oscilloscopes User Manual 111
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