1 Reply Latest reply on Dec 8, 2019 11:11 PM by GauravS_31

    CYW43455 Nvram ed_thresh

    ShKa_4260991

      Hi Cypress member,

       

      I was asked about how do we modified CCA/ED configuration by our customer.

       

      In Nvram file for Murata Type1MW(CYW43455), the following two items are written.

      ed_thresh2g=-65

      ed_thresh5g=-65

       

      Can we modified them and what can we see as a result?

       

      Best regards,

      Shohei.

        • 1. Re: CYW43455 Nvram ed_thresh
          GauravS_31

          For dual band radios, you can consider using the following values for energy detect to pass adaptivity if using production firmware:

           

          ed_thresh2g=-70

          ed_thresh5g=-73

           

          Alternately, if you are using mfgtest firmware, you can manually set the threshold level using wl phy_ed_thresh X where X is between 0 to -75.

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