Keysight Technologies InfiniiVision 3000 X Series, User Manual

Page: 392 / 432

392 Keysight InfiniiVision 3000 X-Series Oscilloscopes User's Guide
26
I2S Triggering and Serial Decode
WS Low = Right Channel — Right-channel data corresponds to WS=low;
left-channel data corresponds to WS=high.
13 Press the SCLK Slope softkey; then, turn the Entry knob to select the SCLK edge
on which data is clocked in your device under test: either rising or falling. The
on-screen diagram changes with your selection.
I2S Triggering
To set up the oscilloscope to capture I
2
S signals, see "Setup for I2S Signals" on
page 389.
After you have set up the oscilloscope to capture I
2
S signals, you can then trigger
on a data value.
1 Press [Trigger] .
2 In the Trigger Menu, press the Trigger softkey; then, turn the Entry knob to
select the serial slot (Serial 1 or Serial 2) on which the I2S signals are being
decoded.
LH
H8A@
H96I6
A:;I8=6CC:A G><=I8=6CC:A
DC:H8A@8N8A:
BH7 AH7
& ' c"' c"& %
BH7 AH7
& ' c"' c"& %
LH
H8A@
H96I6
A:;I8=6CC:A G><=I8=6CC:A
DC:H8A@8N8A:
BH7 AH7
& ' c"' c"&
%
BH7 AH7
& ' c"' c"&
%