Acquire the Signal
2. Push Type, and turn multipurpose knob a to
select the type of audio bus data conļ¬guration
on which to trigger.
Audio Bus
Type
3. Select I2S to trigger on the s tandard Inter-IC
Sound, or Integrated Interchip Sound, e lec trical
serial bus interface stan dard stereo format.
I2S
4. Select Left Justiļ¬ed to trigger on an I2S
stream where there is no bit clock delay and
the data starts right on the edge of th e word
select clock.
Left
Justiļ¬ed
(LJ)
5. Select Right Justiļ¬ed to trigger on an I2S
stream where the data lines up with the right
edge of the word select clock.
Right
Justiļ¬ed
(RJ)
6. Select TDM to trigger on time-division
multiplexing.
TDM
7. Push Conļ¬gure, and the appropriate
side-menu buttons to further set up I2S
triggering.
MSO4000 and DPO4000 Series Oscilloscopes User Manual 121