Rohde & Schwarz RTM20 Series, User Manual

Page: 214 / 499

Protocol Analysis
R&S
®
RTM20xx
199 User Manual 1317.4726.02 ─ 01
The most common version is LIN 2.x. For mixed networks, or if the standard is unknown,
set the LIN standard to "Auto".
Remote command:
​
BUS<b>:
​
LIN:
​
STANdard
​
on page 422
Bit rate
Sets the number of transmitted bits per second. The maximum bit rate is 20 kbit/s.
To select a bit rate from the list of predefined values, set "Bit rate" to "Defined Bit Rate",
and then select the value with "Predefined".
To set another value, set "Bit rate" to "User Bit Rate", and then enter the value with
"User".
Remote command:
​
BUS<b>:
​
LIN:
​
BITRate
​
on page 423
Find Level
The instrument analyzes all lines that are configured for the selected bus and sets the
threshold for digitization of analog signals for each channel. If no level can be found, the
existing value remains unchanged, and you can set the thresholds manually in the chan-
nel menu: CH N > "More" (page 2) > "Threshold".
See:
​
"Threshold" on page 31
"Find Level" is not relevant for digital channels (MSO option R&S RTM-B1). Thresholds
for digital channels are set in the "Logic > Threshold" menu.
Remote command:
​
CHANnel<m>:
​
THReshold:
​
FINDlevel
​
on page 379
11.6.3 LIN Trigger Settings
Access: SETUP (Trigger) > "Trigger type" = "Protocol (LIN)" "Setup"
Start of Frame .............................................................................................................200
Wake Up .....................................................................................................................200
Error <type> ................................................................................................................200
└ Checksum .....................................................................................................200
└ Parity .............................................................................................................200
└ Synchronization ............................................................................................200
Identifier ......................................................................................................................200
└ Symbolic ID ...................................................................................................201
└ Compare .......................................................................................................201
└ Bit ..................................................................................................................201
└ State ..............................................................................................................201
└ Byte ...............................................................................................................201
└ Value .............................................................................................................201
LIN (Option R&S RTM-K3)