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Wi-Fi Bluetooth for Linux

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Hi Cypress

WE have OTA power issue ( Conduct power =15dBm / TRP = 8dBm ), It need to fine turn the  RF parameter , Can you tell us  What is  AP and AZ for CYW43455 NVRAM , Do you have Document for RF NVRAM for reference , Thank !!

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Cypress Wi-Fi Regulatory Manual: https://www.cypress.com/file/453451/download

OTP Programming and NVRAM Development in SDIO Mode
: https://www.cypress.com/documentation/application-notes/an214808-otp-programming-and-nvram-developme...
Describes the method for creating an nvram.txt file, which is then used to test a new board design, optimize NVRAM values, and program the one-time programmable (OTP) nonvolatile memory in a device that uses a WLAN SDIO host interface.

Which partner module are you using?

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Hello:

   Did you test the conducted power in different position like chip out, antenna point ?

then to judge where caused the power loss . 

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Moderator
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Cypress Wi-Fi Regulatory Manual: https://www.cypress.com/file/453451/download

OTP Programming and NVRAM Development in SDIO Mode
: https://www.cypress.com/documentation/application-notes/an214808-otp-programming-and-nvram-developme...
Describes the method for creating an nvram.txt file, which is then used to test a new board design, optimize NVRAM values, and program the one-time programmable (OTP) nonvolatile memory in a device that uses a WLAN SDIO host interface.

Which partner module are you using?

View solution in original post

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