Keysight M8131A 16/32 GSa/s Digitizer User’s Guide
139
Remote Programming
4
Optical Data Interface Commands
The Optical Data Interface subsystem is used to setup the optical ports of
the M8131A. These commands are only available with option -STR. An
example sequence of commands to set up the ODI ports for data
streaming is shown in the description of the
product implements a subset of the “Application Programming Interface
for Test and Measurement - Optical Data Interface, Revision 2.0”.
The complete specification can be found here:
http://axiestandard.org/odispecifications.html
:ODI:ACHannels?
Command
:ODI:ACHannels?
Description
The query returns the usable optical channels as a string. The channel
names are separated by commas. The returned value depends on the
installed options, the selected sample rate and the FPGA mode.
<N>
An integer to select the ODI port, 1-4.
Returned Format
[:ODI:ACHannels] {active_channels_string}<NL>
:ODI:PORT:COUNt?
Query
:ODI:PORT:COUNt?
Description
The query returns the total number of ODI channels.
Return Format
[:ODI:PORT:COUNt] <ports><NL>
Example
:ODI:PORT:COUNt? -> 4
:ODI:PORT<N>:CAPability:DIRection?
Query
:ODI:PORT<N>:CAPability:DIRection?
Description
The query returns the list of data transfer directions supported by this port.
Return Format
[:ODI:PORT<N>:CAPability:DIRection]
<direction-list><NL>
