Press Copy Trig to copy the SPI trigger settings and apply them to SPI decoding
function (set the corresponding SPI decoding parameters automatically). The
settings that can be copied include CS/timeout mode, CLK, CLK, MISO, MOSI,
Width, and etc. For analog channels, the threshold level settings will also be
copied.
3. Set the ModePress Mode to enter the mode setting menu.
Press Mode continuously to select "Timeout" or "CS".
- Timeout:
you can perform frame synchronization according to the timeout, and the
timeout value must be greater than half of the clock cycle. Press Timeout, and
then rotate the multifunction knob or use the pop-up numeric keypad to set
the timeout value. The adjustable range of the timeout value is from 8 ns to 10
s. By default, it is 1 μs.
- CS:
contains a chip select line (CS). You can perform frame synchronization
according to CS. When "CS" is selected,
- Press
CS, then rotate the multifunction knob to select the desired
channel, and then press down the knob to select it. You can also press CS
continuously or enable the touch screen to select it. The analog channel
(CH1-CH4) or digital channel (D0-D15) can all be selected as the CS channel.
- Press CS Polarity continuously to select Positive or Negative as
the polarity for CS channel.
- When you select the analog channel (CH1-CH4) as the CS channel, press
Threshold, then rotate the multifunction knob or use the pop-up
numeric keypad to set the threshold.
4. Set the Source
Press Sources to enter the signal setting menu.
- Set the CLK
- Press CLK, then rotate the multifunction knob to select the desired source
of the clock channel, and then press down the knob to select it. You can also
Protocol Decoding
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