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LPC1850 - soft reset - SPIFI Boot - KEIL UV5 RTX

Question asked by Scott Hudis on Jun 19, 2018
Latest reply on Jun 25, 2018 by jeremyzhou

My system is a LPC1850 with IDE KEIL UV5 RTX and I boot from SPIFI.  That being said I am trying to do a soft reboot.  My hardware is set and I do not have an external pull-up P2-7.   


I have tried;

    *(volatile unsigned int *)0x40043100 = 0x10400000; //memmap with boot ROM address
    *(volatile unsigned int *)0x40053100 =(1<<0); // Core reset


But I suspect since I don't have a pull up on P2-7 this will not work.


Do I need to update the OTP?  If so, I cant seem to find a function in the Keil IDE.  I sure could use your help!  Thanks.



I updated the OTP to boot SPIFI and it did not correct the problem.