Fernsteuerbefehle
R&S
®
RTB2000
481Bedienhandbuch 1333.1611.03 ─ 05
Suffix:
<b>
.
1..2
Selects the parallel bus.
Parameter:
<ChipSelectEnable> ON | OFF
*RST: ON
BUS<b>:CPARallel:CS:SOURce <ChipSelectSource>
Selects the logic channel that is used as chip select line.
Suffix:
<b>
.
1..2
Selects the parallel bus.
Parameter:
<ChipSelectSource> D0..D15
*RST: D1
BUS<b>:CPARallel:CS:POLarity <Polarity>
Selects if the chip select signal is high active (high = 1) or low active (low = 1).
Suffix:
<b>
.
1..2
Selects the parallel bus.
Parameter:
<Polarity> POSitive | NEGative
POSitive = high active
NEGative = low active
15.12.2.3 Parallele Busse - Decodierungsergebnisse
Die Befehle zum Abfragen von Ergebnissen decodierter parallel getakteter und unge-
takteter Busse sind sich ähnlich und werden in diesem Kapitel gemeinsam beschrie-
ben.
BUS<b>:PARallel:FCOunt?.............................................................................................482
BUS<b>:CPARallel:FCOunt?...........................................................................................482
BUS<b>:PARallel:FRAMe<n>:DATA?...............................................................................482
BUS<b>:CPARallel:FRAMe<n>:DATA?............................................................................ 482
BUS<b>:PARallel:FRAMe<n>:STATe?..............................................................................482
BUS<b>:CPARallel:FRAMe<n>:STATe?........................................................................... 482
BUS<b>:PARallel:FRAMe<n>:STARt?............................................................................. 482
BUS<b>:CPARallel:FRAMe<n>:STARt?........................................................................... 482
BUS<b>:PARallel:FRAMe<n>:STOP?..............................................................................483
BUS<b>:CPARallel:FRAMe<n>:STOP?............................................................................483
Mixed-Signal-Option (Option R&S
RTB-B1)
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