Rohde & Schwarz R&S UPP, User Manual

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Instrument Functions
R&S
®
UPP
441 User Manual 1411.1055.32 ─ 10
Click the Show button to open the "Dig Analyzer Protocol" window. You can close the
window, as with any other, by means of clicking on the title bar button .
"deactivated" The protocol analyzer is off.
This setting is recommended for increasing the measurement speed
(e.g. in the case of sweeps or in remote-control mode), if protocol
data is not currently needed.
The current channel-status information is frozen when this feature is
switched off.
"activated"
The protocol analyzer is on. The parameter fields shown above are
displayed.
Note: Protocol analysis in the "Digital Audio" analyzer instru-
ment
:
The internal hardware determines the channel-status information for
channels 1 and 2 on a sequential basis. This information is therefore
available only after 2*192
samples at the earliest. A single measure-
ment must therefore capture at least 384 samples, which can
lengthen the measurement time during fast measurements.
Protocol analysis in the "HDMI" analyzer instrument:
Since the stream header has no channel reference for HDMI, the
channels are always represented as identical in the protocol analyzer.
Remote command:
SENSe8:FUNCtion ON | OFF
Display Mode
For selecting the display format of the channel-status information.
Depending on the format bit (bit #0 of the channel-status bits), the following bit fields
have a different meaning. This menu item defines whether the channel-status informa-
tion is interpreted according to the Consumer format or the Professional format.
"Automatic" The channel-status bits are interpreted in the format specified by bit
#0. If this bit changes, the format is changed automatically to the cor-
rect one.
Protocol Analysis