Rohde & Schwarz RTM20 Series, User Manual

Page: 195 / 499

Protocol Analysis
R&S
®
RTM20xx
180 User Manual 1317.4726.02 ─ 01
● For hex entry, select "Value" and turn the navigation knob to change the bits.
● For binary input, press "Select Bit" and enter the data bit number to be set. Enter
the "State" of this bit: 0, 1, or X (don't care).
Repeat these settings until all bit states are defined.
8. If "Pattern" is selected, press the softkey again and define the pattern:
a) Set the "Symbol Offset", the number of symbols to be ignored before the pattern
starts.
b) Set the "Number of Symbols" contained in the pattern.
c) Enter the pattern, either as binary input, or as hexadecimal input:
● For hexadecimal input, press "Select Symbol" repeatedly to select the symbol
to be set. The selected symbol is highlighted in the hex pattern line. Then
press "Value" and turn the navigation knob to change the bits.
Repeat these settings until all symbols are defined.
● For binary input, press "Select Symbol" until the required symbol is marked
in the pattern hex line. Then press "Select Bit" and enter the data bit number
to be set. Enter the "State" of this bit: 0, 1, or X (don't care).
Repeat these settings until all bit states of all symbols are defined.
11.4.3.2 UART Trigger Settings
The complete UART trigger is configured in the "Source" and "Setup" menus.
Triggers are only available if "Decode" is enabled.
● UART Trigger Source ............................................................................................181
● UART Trigger Setup ..............................................................................................181
UART/RS-232 Interface (Option R&S RTM-K2)