Protocol analysis
R&S
®
RTP
549User Manual 1337.9952.02 ─ 12
Remote command:
BUS<m>:UART:POLarity on page 1608
Bit rate
Sets the number of transmitted bits per second. To select a bit rate from list of prede-
fined values, tap the icon beside the "Bit rate" field. To enter a specific value, open the
keypad. The list of predefined values is also available in the keypad.
Remote command:
BUS<m>:UART:BITRate on page 1607
BUS<m>:UART:BAUDrate on page 1608
Data bits
Sets the number of data bits of a word in a range from 5 bits to 8 bits. If no parity bit is
used, then 9 data bits are possible.
Remote command:
BUS<m>:UART:SSIZe on page 1609
Stop bits
Sets the number of stop bits: 1 or 1.5 or 2 stop bits are possible.
Remote command:
BUS<m>:UART:SBIT on page 1609
Parity
Defines the optional parity bit that is used for error detection.
"None"
No parity bit is used.
"Odd"
The parity bit is set to "1" if the number of data bits set to "1" is even.
"Even"
The parity bit is set to "1" if the number of data bits set to "1" is odd.
"Mark"
The parity bit is always a logic 1.
"Space"
The parity bit is always a logic 0.
"Don't care"
The parity is ignored.
Remote command:
BUS<m>:UART:PARity on page 1608
13.4.2.2 Advanced settings
Access: [Protocol] > "Advanced" tab.
UART/RS-232/RS-422/RS-485 (option R&S RTP-K2)
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