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RDK Value SB with Wireless Module (CC8520-CC2590)

Other Parts Discussed in Thread: PCM3070, CC8520

Hi all, 

         We have designed a Soundbar with  RDK Value SB as reference, now this has to be integrated with CC8520-CC2590 module.

Pls share the procedure to configure (using Purepath wireless configurator) CC8520-CC2590 with PCM3070 used in Soundbar. 

Do we need to change the process flow of PCM3070..?

Do we need to connect the MCLK from Soundbar to the MCLK of CC8520-CC2590..? Schematics page of this section is as below.http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-files/64/6523.SCHEMATICS1.pdf

  • Hi, Deepak,

    I have asked my colleague to look into this issue with you.


  • Hi Don,

              Thanks for your swift response. look forward for the guidelines from your collegue.

    We have modified the processflow as below.

    with this configuration we are able to get DOUT from the PCM3070.

    Now help me in configuring the CC8520-CC2590 module using purepath configurator to stream the audio.

    Also pls verify the schematics page attached in my previous post. Presently the SYSTEM_RESET on the Soundbar board is not connected to the CC8520-CC2590 module instead  GIO3 of the CC8520 (Audio device reset control) is connected to the Reset pin of PCM3070.

    SEC_WCLK, SEC_BCLK, PCM_DOUT and MCLK from Soundbar is connected to the respective pins of CC8520-CC2590 board to board connector. Is this hardware settings fine or any modifications needed..?