User`s guide

RIGOL Chapter 7 Protocol Decoding
DS1000Z User’s Guide
7-4
6. Noise Rejection
Press NRJ to turn on or off the noise rejection function. Noise rejection can
eliminate the data with inadequate duration time and eliminate the emergent
glitches in the actual circuit. When the noise rejection is turned on, press NRJ.
Time to set the desired rejection time and the range is from 0.00 s to 100 ms.
7. Clock Tune
Press CLK Tune to set the compensation time to make fine adjustment of the
phase deviation between the clock line and data line. The range is from -100 ms
to 100 ms; wherein, a negative value denotes that the clock moves forward and
a positive value denotes that the clock moves backward.
Note: This function is only available when the CLK is set to CH1 to CH4.
8. Plot
Press Plot to turn on or off the pot function. When it is turned on, you can use
vetor diagram to display the variation tendency of the bus data.
9. Polarity
Press Polarity to set the data polarity.
10. Decoding Configuration
Press Decoding1 Configure to turn the decoding configuration submenu on.
 Press Label to turn the label display function on or off. When it is turned on,
the bus label will be displayed at the upper left of the bus (when the bus
display is turned on).
 Press Line to turn the bus display function on or off. When it is turned on,
the bus display will be displayed on the screen (when the bus display is
turned on), and you can use Pos to adjust the vertical display position of the
bus.
 Press Format to turn the format display function on or off. When it is turned
on, the current format display of the bus will be displayed on the right of the
label display (when the bus display is turned on), and you can use Format
to set the display format of the bus.
 Press Width to turn the width display function on or off. When it s turned on,
the current bus width will be displayed on the right of the format display
(when the bus display is turned on), and you can use Width to set the bus