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can i share both crystal on nRF51

vincent.zhang

i find one related question: devzone.nordicsemi.com/.../ and this is refers to nrf8001, so, i wonder if nRF51 could share both crystal with other MCU? please help to confirm. any attention points when share crystal? thanks

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    It's possible to have the nRF51 share crystal with another chip, but it is important that the crystal is started when the nRF51 needs it. So either nRF51822 must have control over the start up of the crystal or there must be a feedback from the nRF51 to the chip that controls the crystal that it needs to be powered up.

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    It's possible to have the nRF51 share crystal with another chip, but it is important that the crystal is started when the nRF51 needs it. So either nRF51822 must have control over the start up of the crystal or there must be a feedback from the nRF51 to the chip that controls the crystal that it needs to be powered up.

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