Other Parts Discussed in Thread: DAC37J82EVM, DAC37J84EVM
I have two TSW14J56 rev D. One is connected to DAC37J84EVM and the second one is connected to DAC37J82EVM.
Both LMKs have common external 120M input to OSCin. Each DAC is working at 60M data rate.
In HSDC I'm using DAC3XJ82_LMF_124 mode with 2-channel DAC and DAC3XJ84_LMF_244 mode with 4-channel DAC.
I'm using I/Q Multitone Generator in HSDC to output sine waves from each channel of each DAC.
Everything works, but I want both DACs outputs to be phase-aligned.
In HSDC userguide I found Sysref-based triggering mode and added
"Sysref Based Master Slave Trigger = 1" to "14J56revD Details/DAC files/DAC3XJ82_LMF_124.ini" and "14J56revD Details/DAC files/DAC3XJ84_LMF_244.ini" files
as it's mentioned in the description.
In HSDC I selected "Trigger mode enabled", but I still have "Arm on next capture button press" button inactive. Why?