Agilent Technologies DSO-X 4022A, User Manual

Page: 443 / 488

I2S Triggering and Serial Decode
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Agilent InfiniiVision 4000 X-Series Oscilloscopes User's Guide 443
• Decoded text is truncated at the end of the associated frame when
there is insufficient space within frame boundaries.
• Pink vertical bars indicate you need to expand the horizontal scale (and
run again) to see decode.
• Red dots in the decode line indicate that more data can be displayed.
Scroll or expand the horizontal scale to view the data.
• Aliased bus values (undersampled or indeterminate) are drawn in pink.
• Unknown bus values (undefined or error conditions) are drawn in red.
Interpreting I2S Lister Data
N O T E
When the receiver word size is greater than the transmit word size, the decoder fills the
least significant bits with zeros and the decoded value does not match the trigger value.