Remote control commands
R&S
®
RTB2000
491
User Manual 1333.1611.02 ─ 11
Parameters:
<TxSource>
CH1 | CH2 | CH3 | CH4 | NONE | D0..D15
NONE
Disables the optional TX line.
*RST:
NONE
Manual operation:
See
BUS<b>:UART:POLarity
<IdleState>
Defines the logic levels of the bus. The idle state corresponds to a logic 1, and the start
bit to a logic 0. If both RX and TX lines are used, the setting affects both lines.
Alternative command for
Suffix:
<b>
.
1 | 2
Parameters:
<IdleState>
IDLLow | IDLHigh
IDLLow: idle low, low = 1
IDLHigh: idle high, high = 1
*RST:
IDLH
Manual operation:
See
BUS<b>:UART:DATA:POLarity
<Polarity>
Defines if the transmitted data on the bus is high (high = 1) or low (low = 1) active. If
both RX and TX lines are used, the setting affects both lines.
Alternative command for
Suffix:
<b>
.
1 | 2
Parameters:
<Polarity>
POSitive | NEGative
POSitive = high active
NEGative = low active
*RST:
POS
Manual operation:
See
BUS<b>:UART:SSIZe
<SymbolSize>
Sets the number of data bits in a message.
Suffix:
<b>
.
1 | 2
Serial bus analysis
