General Programming 6
Keysight M8195A Revision 2 – Arbitrary Waveform Generator User’s Guide 217
6.15 Reference Oscillator Commands
6.15.1 [:SOURce]:ROSCillator:SOURce[?] EXTernal|AXI|INTernal
Set or query the reference clock source.
EXTernal: reference is taken from REF CLK IN.
AXI: reference is taken from AXI backplane.
INTernal: reference is taken from module internal reference oscillator. May
not be available with every hardware.
Command not supported with Revision 1 hardware.