I am trying to find out where the samples of the ADC are saved in the memory. I am using Zedboard with fmcomms2 with no-os reference design. I monitored the start_address from the function adc_capture(size, start_address) but I noticed no changes in that memory location. Also I am using the Xil_DCacheInvalidateRange() after each call of the adc_capture() in order to invalidate the memory locations used in adc_capture. However still I don't know where exactly the ADC samples are saved.
Any help would be appreciated.