https://devzone.nordicsemi.com/f/nordic-q-a/30214/nvmc-cause-the-chip-reboot-during-erase-and-write-the-flashI want to use the flash to store some values, I try to use the NVMC like the examples, but it cause the chip reboot. why it cause the chip reboot, and how can I fix it?en-USTelligent Community 13Tue, 06 Feb 2018 09:52:09 GMThttps://devzone.nordicsemi.com/thread/119895?ContentTypeID=1Tue, 06 Feb 2018 09:52:09 GMT137ad170-7792-4731-bb38-c0d22fbe4515:96ed33c6-c819-43d0-a584-98507336f0d5Vidar Berg<p>Are you using the Softdevice? Application does not have direct access to the NVMC once the softdevice is enabled, see&nbsp;<a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s132.sds/dita/softdevices/s130/sd_mgr/mem_isolation_runtime_protection.html?cp=2_3_1_0_4_3">Memory isolation and runtime protection</a>&nbsp;and&nbsp;<a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s132.sds/dita/softdevices/s130/sd_resource_reqs/hw_block_interrupt_vector.html?cp=2_3_1_0_6_0">System on Chip resource requirements</a>&nbsp;for more details. Instead you can use the softdevice <a href="http://infocenter.nordicsemi.com/topic/com.nordic.infocenter.s132.sds/dita/softdevices/s130/flash_mem_api/flash_mem_api.html?cp=2_3_1_0_7">flash API</a>.&nbsp;</p><div style="clear:both;"></div>