I2S Triggering and Serial Decode 26
Agilent InfiniiVision 3000 X-Series Oscilloscopes User's Guide 403
I2S Serial Decode
To set up the oscilloscope to capture I2S signals, see "Setup for I2S
Signals" on page 397.
To set up I2S serial decode:
1 Press [Serial] to display the Serial Decode Menu.
2 Press the Base softkey to select the number base in which to display
decoded data.
3 If the decode line does not appear on the display, press the [Serial] key
to turn it on.
4 If the oscilloscope is stopped, press the [Run/Stop] key to acquire and
decode data.
You can use the horizontal Zoom window for easier navigation of the
acquired data.
See Also • "Interpreting I2S Decode" on page 404
• "Interpreting I2S Lister Data" on page 405
To display I2S serial decode, see "I2S Serial Decode" on page 403.
For I2S triggering setup see "I2S Triggering" on page 400.
If the setup does not produce a stable trigger, the I2S signal may be slow enough that the
oscilloscope is AutoTriggering. Press the [Mode/Coupling] key, then press the Mode
softkey to set the trigger mode from Auto to Normal.
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