Dialog Semiconductor customer support - DA14531 Hibernation Remap https://support.dialog-semiconductor.com/resource-keywords/da14531-hibernation-remap en DA14531 Hibernation Wakeup https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-software/da14531-hibernation-wakeup
Forums: 
Dialog Smartbond Bluetooth Low Energy – Software

I set my DA14531 to Hibernation mode. I turn off RAM1,2 and keep RAM3 is on. I only remap Addr0 to OTP. But I founded that it can`t boot immediately after wakeup. The system will stuck 3 seconds and then boot again.

So, did I need manually configure SYS_CTRL_REG[OTP_COPY]=1 before enter Hibernation mode? Or I need to remap to ROM,but not OTP?

Keywords: 
DA14531 Hibernation Remap
Device: 
DA14531
 2020年3月27日,星期五,15:40:22 + 0000 wanhuaqifang 349758 at https://support.dialog-semiconductor.com https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-%E2%80%93-software/da14531-hibernation-wakeup#comments