Serial Trigger and Decode
90
a. Press the
and select the channel connected to the SPI MISO signal.
b. Press the
softkey to set the SPI data signal’s threshold.
• The threshold voltage level is for decoding, and it will be regard as the trigger voltage level
when set the trigger type to serial.
c. Press the first
softkey to return to the
SPI
signal menu.
7. Set MOSI:
a. Press the
and select the channel connected to the SPI MOSI signal.
b. Press the
softkey to set the SPI data signal’s threshold.
• The threshold voltage level is for decoding, and it will be regard as the trigger voltage level
when set the trigger type to serial.
c. Press the first
softkey to return to the
SPI
signal menu.
8. Set CS:
a. Press the
softkey to select the chip select type.
b. Press the
and select the channel connected to the SPI CS signal.
c. Press the
softkey to set the SPI data signal’s threshold.
• The threshold voltage level is for decoding, and it will be regard as the trigger voltage level
when set the trigger type to serial.
CS Type
Description
~CS
low voltage level of CS signal is available
CS
high voltage level of CS signal is available.
CLK Timeout
If the time between two edges of clock signal is less than (or equal to) the
timeout value, the signal between the two edges is treated as a frame.
The range of clock timeout is 100ns-5ms. This setting is suitable for case
where CS signal is not connected, or the number of oscilloscope channels
is insufficient.
Table 6.1
CS Types
Summary of Contents for 2510B Series
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