Rohde & Schwarz RTB2004 - Page 435

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RTB2000
435Bedienhandbuch 1333.1611.03 ─ 05
Parameter:
<TxSource> CH1 | CH2 | CH3 | CH4 | NONE | D0..D15
NONE
Disables the optional TX line.
*RST: NONE
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.
Alternative command for BUS<b>:UART:DATA:POLarity
Suffix:
<b>
.
1 | 2
Parameter:
<IdleState> IDLLow | IDLHigh
IDLLow: idle low, low = 1
IDLHigh: idle high, high = 1
*RST: IDLH
BUS<b>:UART:DATA:POLarity <Polarity>
Defines if the transmitted data on the bus is high (high = 1) or low (low = 1) active.
Alternative command for BUS<b>:UART:POLarity .
Suffix:
<b>
.
1 | 2
Parameter:
<Polarity> POSitive | NEGative
POSitive = high active
NEGative = low active
*RST: POS
BUS<b>:UART:SSIZe <SymbolSize>
Sets the number of data bits in a message.
Suffix:
<b>
.
1 | 2
Parameter:
<SymbolSize> Bereich: 5 bis 9
Inkrement: 1
*RST: 8
Std.-einheit: Bit
Analyse serieller Busse