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Nordic Semiconductor /nrf52820 /RADIO /CCACTRL

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Interpret as CCACTRL

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31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (EdMode)CCAMODE 0CCAEDTHRES0CCACORRTHRES0CCACORRCNT

CCAMODE=EdMode

Description

IEEE 802.15.4 clear channel assessment control

Fields

CCAMODE

CCA mode of operation

0 (EdMode): Energy above threshold

1 (CarrierMode): Carrier seen

2 (CarrierAndEdMode): Energy above threshold AND carrier seen

3 (CarrierOrEdMode): Energy above threshold OR carrier seen

4 (EdModeTest1): Energy above threshold test mode that will abort when first ED measurement over threshold is seen. No averaging.
CCAEDTHRES

CCA energy busy threshold. Used in all the CCA modes except CarrierMode.
CCACORRTHRES

CCA correlator busy threshold. Only relevant to CarrierMode, CarrierAndEdMode, and CarrierOrEdMode.
CCACORRCNT

Limit for occurances above CCACORRTHRES. When not equal to zero the corrolator based signal detect is enabled.

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Register Reference

https://github.com/cmsis-svd/cmsis-svd-data