AnsweredAssumed Answered

IIO framework modification

Question asked by damchanhung on May 5, 2017
Latest reply on May 12, 2017 by mhennerich

Hi,

 

If I would to expand from existing HDL reference design, by adding extra AXI-DMA IP and AXI-Stream Data IP to S_AXI_HP3, how can I modify/reuse the IIO framework to send and receive data packets.

 

My understanding is:

’cf-ad9361-dds-core-lpc’ device is tied to axi_ad9361_dac_dma (S_AXI_HP2) in PL to create 12 output IQ data channels.

’cf-ad9361-lpc’ device is tied to axi_ad9361_adc_dma (S_AXI_HP1) in PL to create 4 input IQ data channels.

 

If I would like to create another custom device says called ‘axi-dma-custom-device’ tying to IP Cores I mentioned to create 2 inputs and 2 outputs, how do I do that in IIO framework.

 

Kindly suggest. Thanks.

Outcomes