topic mc9s12xep100 flash program in S12 / MagniV Microcontrollers https://community.nxp.com/t5/S12-MagniV-Microcontrollers/mc9s12xep100-flash-program/m-p/695212#M14465 <HTML><HEAD></HEAD><BODY><P>HI, I program rom4000 p-flash is unsuccessful in BDM mode, but I program p-flash block1 is successful. can you give me some technical documents about promgram flash.Thanks</P></BODY></HTML> Sat, 30 Sep 2017 01:44:30 GMT chenchenchen 2017-09-30T01:44:30Z mc9s12xep100 flash program https://community.nxp.com/t5/S12-MagniV-Microcontrollers/mc9s12xep100-flash-program/m-p/695212#M14465 <HTML><HEAD></HEAD><BODY><P>HI, I program rom4000 p-flash is unsuccessful in BDM mode, but I program p-flash block1 is successful. can you give me some technical documents about promgram flash.Thanks</P></BODY></HTML> Sat, 30 Sep 2017 01:44:30 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/mc9s12xep100-flash-program/m-p/695212#M14465 chenchenchen 2017-09-30T01:44:30Z Re: mc9s12xep100 flash program https://community.nxp.com/t5/S12-MagniV-Microcontrollers/mc9s12xep100-flash-program/m-p/695213#M14466 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>How do you program the PFlash block?</P><P>You cannot execute any flash command from the same PFlash block you want to erase/program. The function should be place in RAM.</P><P>Also, check whether the PFlash area is protected or not. In case of a protection violation, FPVIOL flag is set in FSTAT register.</P><P>Please see the attached example code.</P><P></P><P>Regards,</P><P>Daniel</P></BODY></HTML> Tue, 03 Oct 2017 15:00:54 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/mc9s12xep100-flash-program/m-p/695213#M14466 danielmartynek 2017-10-03T15:00:54Z