Rohde & Schwarz R&S RTB2004 - Page 447

Remote Control Commands
R&S
®
RTB2000
439User Manual 1333.1611.02 ─ 04
Parameters:
<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.
Parameters:
<Polarity> POSitive | NEGative
POSitive = high active
NEGative = low active
15.12.2.3 Parallel Buses - Decode Results
The commands to query results of decoded parallel clocked and unclocked buses are
similar and described together in this chapter..
BUS<b>:PARallel:FCOunt?.............................................................................................439
BUS<b>:CPARallel:FCOunt?.......................................................................................... 439
BUS<b>:PARallel:FRAMe<n>:DATA?..............................................................................439
BUS<b>:CPARallel:FRAMe<n>:DATA?............................................................................439
BUS<b>:PARallel:FRAMe<n>:STATe?............................................................................ 440
BUS<b>:CPARallel:FRAMe<n>:STATe?.......................................................................... 440
BUS<b>:PARallel:FRAMe<n>:STARt?.............................................................................440
BUS<b>:CPARallel:FRAMe<n>:STARt?...........................................................................440
BUS<b>:PARallel:FRAMe<n>:STOP?..............................................................................440
BUS<b>:CPARallel:FRAMe<n>:STOP?........................................................................... 440
BUS<b>:PARallel:FCOunt?
BUS<b>:CPARallel:FCOunt?
Returns the number of decoded frames.
Suffix:
<b>
.
1..2
Selects the parallel bus.
Return values:
<FrameCount> Total number of decoded frames.
Usage: Query only
BUS<b>:PARallel:FRAMe<n>:DATA?
BUS<b>:CPARallel:FRAMe<n>:DATA?
Returns the data words of the specified frame.
Mixed Signal Option (Option R&S RTB-B1)