E2666B Datasheet, PDF (20/26 Pages) Keysight Technologies – X-Series Oscilloscopes

20 | Keysight | Serial Bus Options for InfiniiVision X-Series Oscilloscopes - Data Sheet
Specifications/Characteristics (Continued)
I²S specifications/characteristics (DSOX3AUDIO, DSOX4AUDIO, and DSOX6AUDIO)
SCLK, WS, and SDATA input source
Analog channels 1, 2, 3, or 4
Digital channels D0 to D15
Bus configuration:
–– Transmitted word size
4 to 32 bits (user selectable)
–– Decoded/receiver word size
4 to 32 bits (user selectable)
–– Alignment
Standard, left-justified, or right-justified
–– Word select - low
Left-channel or right-channel
–– SCLK slope
Rising edge or falling edge
–– Decoded base
Hex (2’s complement) or signed decimal
Baud rates
2400 b/s to 625 kb/s
Triggering:
–– Audio channel
Audio left, audio right, or either
–– Trigger modes
= (Equal to entered data value)
≠ (Not equal to entered data value)
< (Less than entered data value)
> (Greater than entered data value)
>< (Within range of entered data values)
<> (Out of range of entered data values)
Increasing value that crosses armed (<=) and trigger (>=) entered data values
Decreasing value that crosses armed (>=) and trigger (<=) entered data values
Hardware-based decode:
–– Left channel
L: “decoded value” in white
–– Right channel
R: “decoded value” in green
–– Error
ERR in red (mismatch between transmitted and received word size, or invalid input signaling)
–– Word size indicator
“# of TX / # of RX” CLKS in blue displayed above each decoded work
Multi-bus analysis
I²S plus one other serial bus (excluding another I²S bus)