Remote Control Commands
R&S
®
SMJ100A
505
Operating Manual 1403.7458.32 ─ 14
7.4.3 How to Manually Create a Waveform Using Tag File Format
The provided example uses a sine function in the I channel and a cosine function in the
Q channel, each with 20 points. The example uses a short program written in the pro-
gramming language C to calculate the sine and cosine values (see
gram for creating a waveform file"
on page 508). They are stored in the file
SICO.txt
. The decimal values in
SICO.txt
are normalized such that they are
between –1.0 and +1.0. The data is converted into binary format. The appropriate man-
datory tags are added and the data is packed into the
WAVEFORM
tag. As result, the
waveform file
SICO.wv
is generated.
This example follows the general principle of creating of a waveform manually, using
the tag file format. The
illustrates this general workflow.
Figure 7-6: Principle of creating a waveform manually
The following steps outline how to create the waveform file
SICO.wv
:
1. Calculate the sine and cosine values, e.g. use the
SICO.cpp
program.
The result is stored in the file
SICO.txt
.
Waveform and List Format
Summary of Contents for SMJ100A
Page 34: ...Preface R S SMJ100A 18 Operating Manual 1403 7458 32 14 Notes on Screenshots...
Page 86: ...Preparing for Use R S SMJ100A 70 Operating Manual 1403 7458 32 14 LXI Configuration...
Page 826: ...Remote Control Commands R S SMJ100A 810 Operating Manual 1403 7458 32 14 UNIT Subsystem...
Page 828: ...Maintenance R S SMJ100A 812 Operating Manual 1403 7458 32 14 Storing and Packing...
Page 844: ...Hardware Interfaces R S SMJ100A 828 Operating Manual 1403 7458 32 14 BERT Connector...
