R&S RTO6 - Page 621

Protocol analysis
R&S
®
RTO6
621User Manual 1801.6687.02 ─ 05
Selects default threshold voltages from a list. The predefined values depend on the
selected source type. The value is set to "Manual"
if at least one threshold was
entered directly
.
●
"Threshold high" and "Threshold low"
Upper and lower levels for single-ended or differential source types. You can enter
the values directly in the fields.
●
"Threshold data" and "Threshold enable"
Levels for data and enable line if there is logic source type. You can enter the val-
ues directly in the fields.
Note: If the sources are digital channels, the same threshold values are used for the
parallel and the serial buses. You can set the thresholds either in the parallel bus con-
figuration or in the serial bus configuration.
Remote command:
BUS<m>:FLXRay:PRSingle on page 1867
BUS<m>:FLXRay:PRDiff on page 1868
BUS<m>:FLXRay:PRLogic on page 1868
BUS<m>:FLXRay:THReshold<n> on page 1867
BUS<m>:FLXRay:THData on page 1867
BUS<m>:FLXRay:THENable on page 1867
BUS<m>:SETReflevels on page 1671
Polarity
Selects the wire on which the bus signal is measured if there is "Single-ended" mea-
surement: "Bus plus" or "Bus minus". The setting affects the digitization of the signal.
Remote command:
BUS<m>:FLXRay:POLarity on page 1869
Bit rate
Selects the number of transmitted bits per second from a list.
Remote command:
BUS<m>:FLXRay:BITRate on page 1869
Channel
Selects the FlexRay channel on which the signal is measured, either channel A or
channel B. The setting is considered in the calculation of the frame CRC.
Remote command:
BUS<m>:FLXRay:CHTYpe on page 1869
Separate header bits
The setting affects the decoding and its display. If enabled, the leading five indicator
bits of the header are decoded as five single bits. Otherwise, the indicator bits are
shown as one word with word length 5 bits.
Remote command:
BUS<m>:FLXRay:SEHB on page 1869
FlexRay (option R&S R
T
O6-K520)