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CC8531: CC85XX_DK

Taeyong Yang
Prodigy 10 points
Part Number: CC8531

In "CC85XX_DK" EVM Board (CC85XXDK-HEADSET_UG.pdf)
Press and hold the "CSN" port for power on/off to turn the power on/off.
Can I change "CSN" port to Lock(High)= ON , unlock(Low)= Off?

  • 0
    TI__Guru**** 207157 points

    Hi Taeyong,

    This is not a valid configuration option within the PurePath Wireless Configurator.  The CC85XX User's Guide explains that when in autonomous operation, the CSN pin must act as a push button for which Click or Hold events are defined.  The device can only be shut down by toggling the power supply in this scenario.

    Regards,
    Ryan