Start a new topic

FMC116 ADC sleep


I have been using the provided FMC116 reference design, both hardware and software, and it worked as expected. In an effort to understand how to control the ADCs, I modified the file "fmc116_adc.cpp" in order to have ADC3 to be in sleep mode. When I compiled and ran my modified software, it acquired data from the chips ADC0-ADC2 before hanging on ADC3 (I expected as much). So far so good. I continued with modifying the cpp file and put ADC2 into sleep mode. However when I ran this, it hangs after acquiring data from ADC0, never reaching ADC1. From the fmc116 user manual, ch0-3/ch4-7 should be on ADC0/ADC1 respectively so I am a confused on what could be going on.
To be clear, I haven't changed the settings for ADC1.
Any Thoughts?


Dear Alan,

Have you been able to resolved this issue?

Best Regards,
This topic is being closed because the issue is considered as resolved by 4DSP. Feel free to create a new topic for any further inquiries.