Protocol analysis
R&S
®
RTP
662User Manual 1337.9952.02 ─ 12
Forward
Defines the forward signal settings.
You can choose between a differential and single-ended signal and set the source
channel for the waveform. Only analog channels are available for selection.
Remote command:
BUS<m>:TBTO:FTYP on page 1781
BUS<m>:TBTO:FDIF on page 1781
BUS<m>:TBTO:FDAP on page 1781
BUS<m>:TBTO:FDAM on page 1781
Reverse
Defines the reversed signal settings. The reverse direction is optional and can be dis-
abled.
You can choose between a differential and single-ended signal and set the source
channel for the waveform. Only analog channels are available for selection.
Remote command:
BUS<m>:TBTO:RTYP on page 1782
BUS<m>:TBTO:RDIF on page 1782
BUS<m>:TBTO:RDAP on page 1782
BUS<m>:TBTO:RDAM on page 1782
Reverse attenuation
Sets the attenuation factor. It is used to de-amplify the reverse signal before subtract-
ing it from the forward signal.
The effective signal amplitude passed to the decoder is:
Remote command:
BUS<m>:TBTO:ATTN on page 1780
Polarity
Selects the polarity of the data signal. You can select between "Normal" and "Inverted".
For "Normal" polarity, active high is defined as +1 V and active low is defined as -1 V.
For "Inverted" polarity, active high is defined as -1 V and active low is defined as +1 V.
Remote command:
BUS<m>:TBTO:POLarity on page 1783
Operation mode
Selects the desired direction of the full-duplex signal for analysis. If set to "Auto", the
decoder automatically detects the "Master" or "Slave" mode.
Remote command:
BUS<m>:TBTO:MODE on page 1783
Autoset
Starts software algorithms for determining the signal threshold levels and bitrate.
Ethernet 1000BASE-T1 (option R&S
RTP-K58)
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