S12 / MagniV Microcontrollers中的主题 MC9HCS12 Nonvolatile Memory Writing https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9HCS12-Nonvolatile-Memory-Writing/m-p/207488#M8484 <HTML><HEAD></HEAD><BODY><SPAN>Hey all,</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp; I was wondering if anyone knows how to write to nonvolatile memory on the MCU. I'm trying to figure out how to do it for a class project. Basically, I need to be able to save a data when the memory is powered off, but can't seem to find a good guide as to how to set it up. From the advice of my professor, I looked at the code for the Serial Debug Monitor, and saw that it may have some use in solving this problem, but I couldn't quite decipher what I would need to take from it. Does anyone have any helpful hints or advice as to how to achieve this? Thanks!</SPAN><BR /><DIV> </DIV></BODY></HTML> Sat, 06 Dec 2008 05:38:13 GMT TitoMB345 2008-12-06T05:38:13Z MC9HCS12 Nonvolatile Memory Writing https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9HCS12-Nonvolatile-Memory-Writing/m-p/207488#M8484 <HTML><HEAD></HEAD><BODY><SPAN>Hey all,</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp; I was wondering if anyone knows how to write to nonvolatile memory on the MCU. I'm trying to figure out how to do it for a class project. Basically, I need to be able to save a data when the memory is powered off, but can't seem to find a good guide as to how to set it up. From the advice of my professor, I looked at the code for the Serial Debug Monitor, and saw that it may have some use in solving this problem, but I couldn't quite decipher what I would need to take from it. Does anyone have any helpful hints or advice as to how to achieve this? Thanks!</SPAN><BR /><DIV> </DIV></BODY></HTML> Sat, 06 Dec 2008 05:38:13 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9HCS12-Nonvolatile-Memory-Writing/m-p/207488#M8484 TitoMB345 2008-12-06T05:38:13Z Re: MC9HCS12 Nonvolatile Memory Writing https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9HCS12-Nonvolatile-Memory-Writing/m-p/207489#M8485 <HTML><HEAD></HEAD><BODY><DIV></DIV>Trying searching these forums for the string "Flash programming". Also <A href="http://www.freescale.com/webapp/sps/utils/SingleFaq.jsp?FAQ-26240.xml" rel="nofollow" target="_blank">FAQ-26240</A> explains some Flash programming basics and points you to a number of useful application notes.<BR /><BR />---Tom<BR /><BR /><DIV></DIV></BODY></HTML> Tue, 09 Dec 2008 04:56:25 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/MC9HCS12-Nonvolatile-Memory-Writing/m-p/207489#M8485 J2MEJediMaster 2008-12-09T04:56:25Z