RIGOL MSO/DS2000A Series User Manual

Page 131

RIGOL

MSO2000A/DS2000A User’s Guide

5-45

 SOP: trigger at the sync bit

at the start of the data packet (SOP).

 EOP: trigger at the end of the SEO portion of the EOP of the data packet.
 RC: trigger when SEO is greater than 10 ms.
 Suspend: trigger when the idle time of the bus is greater than 3 ms.
 ExitSuspend: trigger when the bus exits from idle state for more than 10 ms.

Trigger Mode:

Press Sweep to open the trigger mode list and select “Auto”, “Normal” or ”Single”.

For the details, please refer to “Trigger Mode”. The corresponding status light of

the current trigger mode turns on.

Trigger Setting:

Press Setting to set the trigger parameters (noise rejection) under this trigger type.

Note:

Noise rejection is grayed out and disabled automatically when the signal

source is set to any channel of D0-D15.

Trigger Level:
Press D+ and use TRIGGER LEVEL to modify the trigger level of the D+

channel. Press D- and use TRIGGER LEVEL to modify the trigger level of the D-

channel. For the details, please refer to the introduction of “Trigger Level”.