R&S RTO6 - 13.19.2.2 1000 BASE-T1 display settings

Protocol analysis
R&S
®
RTO6
796User Manual 1801.6687.02 ─ 05
Reverse
Defines the reversed signal settings. The reverse direction is optional and can be dis-
abled.
Y
ou can choose between a dif
ferential 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 2118
BUS<m>:TBTO:RDIF on page 2118
BUS<m>:TBTO:RDAP on page 2118
BUS<m>:TBTO:RDAM on page 2117
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
2116
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 2118
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 2118
Autoset
Starts software algorithms for determining the signal threshold levels and bitrate.
Remote command:
BUS<m>:FAUToset on page 1671
13.19.2.2 1000BASE-T1 display settings
Access: [Bus] > "Display" tab.
For common display settings, see Chapter 13.1.3, "Display", on page 487.
T
o enhance the decode possibilities of the 1000BASE-T1 protocol, you can use an
additional setting in the "Display" tab: "Decode layer".
Ethernet 1000BASE-T1 (option R&S RT
O6-K560)