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Chapter 5 To Trigger the Oscilloscope RIGOL
MSO7000/DS7000 User's Guide 5-49
≠: triggers when the channel's data do not equal the set data value. Press Data
to set the data bit. For setting methods, refer to descriptions in "I2C Trigger
(Option)".
<: triggers when the channel's data are smaller than the set data value. Press
Data Max to set the upper limit of the data bit. For setting methods, refer to
descriptions in "I2C Trigger (Option)".
>: triggers when the channel's data are greater than the set data value. Press
Data Min to set the lower limit of the data bit. For setting methods, refer to
descriptions in "I2C Trigger (Option)".
><: triggers when the channel's data are smaller than the upper limit of the
data value and greater than the lower limit of the data value. Press Data Max
and Data Min to set the upper limit and lower limit of the data bit respectively.
For setting methods, refer to descriptions in "I2C Trigger (Option)".
<>: triggers when the channel's data are greater than the upper limit of the
data value and smaller than the lower limit of the data value. Press Data Max
and Data Min to set the upper limit and lower limit of the data bit respectively.
For setting methods, refer to descriptions in "I2C Trigger (Option)".
Width:
Press More Width, then rotate the multifunction knob or use the pop-up
numeric keypad to set the width. Its range is from 4 to 32.
User Width:
Press More User Width, then rotate the multifunction knob or use the
pop-up numeric keypad to set the user width. Its range is from 4 to 32.
Note: The user width is smaller than or equal to the width.
Alignment:
Press More Alignment and rotate the multifunction knob to select the
alignment way for data signal. You can also press Alignment continuously to select
the alignment way or enable the touch screen to tap the desired alignment way and
select it.
I2S: MSB (Most Significant Bit) of data for each sample is sent first, and LSB (Least
Significant Bit) is sent last. The MSB appears on the SDA line one bit clock after the
edge of the WS transition.
LJ: data transmission (MSB first) begins at the edge of the WS transition.
RJ: data transmission (MSB first) is right-justified to the WS transition.
Trigger Mode:
In the trigger control area (Trigger) on the front panel, press Mode to quickly switch
the current trigger mode. For details, refer to descriptions in "Trigger Mode".
Trigger Parameter Setting:
Set the trigger parameter (noise rejection) under this trigger type. For details, refer
to descriptions in "Noise Rejection".
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