Rohde & Schwarz RTA4004 - Page 773

Remote control commands
R&S
®
RTA4000
773User Manual 1335.7898.02 ─ 08
LOGic<p>:DATA?
DIGital<m>:DATA?
Returns the data of the specified logic channel/pod for transmission from the instru-
ment to the controlling computer. The waveforms data can be used in MATLAB, for
example.
To set the export format, use FORMat[:DATA].
To set the range of samples to be returned, use DIGital<m>:DATA:POINts.
Suffix:
<m>
.
0..15
Selects the logic channel
<p> 1..2
Selects the logic pod
Parameters:
<WaveformData> List of values according to the format settings.
Example:
FORM ASC,0
DIG1:DATA?
1,1,1,1,1,1,0,0,0,0,0,0,...
Usage: Query only
LOGic<p>:DATA:HEADer?
DIGital<m>:DATA:HEADer?
Returns information on the waveform of the specified logic channel/pod.
Table 17-6: Header data
Position Meaning Example
1 XStart in s -9.477E-008 = - 94,77 ns
2 XStop in s 9.477E-008 = 94,77 ns
3 Record length of the waveform in Samples 200000
4 Number of values per sample interval, usually 1. 1
Suffix:
<m>
.
0..15
Selects the logic channel
<p> 1..2
Selects the logic pod
Parameters:
<Header> Comma-separated value list
Example: -9.477E-008,9.477E-008,200000,1
Usage: Query only
Mixed signal option (option R&S RTA-B1)