202 6000 Series Oscilloscope User’s Guide
4 Triggering the Oscilloscope
•Rx X:Data: For use when the target system data words are 9
bits in length including the alert bit (the 9th bit). Triggers
on a data byte that you specify regardless of the value of
the 9th (alert) bit. The specified data byte applies to the
least significant 8 bits (excludes the 9th (alert) bit).
•Similar choices are available for Tx.
•Rx or Tx Parity Error: Triggers on a parity error based on the
parity you have set in the Bus Configuration Menu.
11 If you choose a trigger condition that includes “Data” in its
description (for example: Rx Data) then press the Data is
softkey and choose an equality qualifier. You can choose
equal to, not equal to, less than, or greater than a specific
data value.
12 Use the Data softkey to choose the data value for your trigger
comparison. This works in conjunction with the Data is
softkey.
13 Optional: The Burst softkey lets you trigger on the Nth frame
(1-4096) after an idle time you select. All trigger conditions
must be met for the trigger to occur.
14 If Burst is selected, an idle time (10 µs to 10 s) can be
specified so that the oscilloscope will look for a trigger
condition only after the idle time has past. Press the Idle
softkey and rotate the Entry knob to set an idle time.