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• Math Waveform Data
Binary Header Format
1. File Header
There is only one file header in a binary file. The file header contains the following
information.
Table 19.2 File Header
Cookie
Two-byte characters, RG, indicating that the file is the RIGOL
binary data file format.
Version Two-byte, indicating the file version.
File Size
An 8-byte long integer, indicating the number of bytes in the
file. It includes the header.
Number of
Waveforms
A 4-byte integer, indicating the number of waveforms that are
stored in the file.
2. Waveform Header
It is possible to store several waveforms in the file. Each stored waveform has a
waveform header. When several channels are stored, each channel can be
considered as a separate waveform. The waveform header contains the
information about the type of waveform data that are stored following the
waveform data header.
Table 19.3 Waveform Header
Header Size A 4-byte integer, indicating the number of bytes in the header.
Waveform Type
A 4-byte integer, indicating the type of the waveform stored in
the file. It is fixed to 1.
- 0 = Unknown
- 1 = Normal
- 2 = Peak Detection
- 3 = Average
- 4 = Not Used
- 5 = Not Used
- 6 = Logic
Number of
Waveform Buffers
A 4-byte integer, indicating the number of waveform buffers
required to read the data. It is fixed to 1.
Store and Load
DHO1000 User Guide
220
Copyright ©RIGOL TECHNOLOGIES CO., LTD. All rights reserved.
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