https://community.nxp.com/t5/MPC5xxx/mpc5674f-Flash-Mid-address-space-can-t-write/m-p/739084#M10173 <HTML><HEAD></HEAD><BODY><P>hello</P><P>i got a Q.</P><P></P><P>Im working on bootloader and I found SSD which can help to write in Flash.</P><P>send a some file to bootloader and write (that's a all sequence)</P><P>i found some error from 0x40000 address.</P><P></P><P>below PIC is my test s19 file.</P><P><span class="lia-inline-image-display-wrapper" image-alt="s19files.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/61354i12AA5587E09776E8/image-size/large?v=v2&amp;px=999" role="button" title="s19files.png" alt="s19files.png" /></span></P><P></P><P>i think that&nbsp; my flash erase and unlock function have some worng thing. cuz 0x40000 address ,that means MID address space using.</P><P></P><P>anyway, i attched my source file plz let me know how to fix it...</P><P></P><P>-------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 31 May 2018 06:50:43 GMT roganchoi 2018-05-31T06:50:43Z https://community.nxp.com/t5/MPC5xxx/mpc5674f-Flash-Mid-address-space-can-t-write/m-p/739084#M10173 <HTML><HEAD></HEAD><BODY><P>hello</P><P>i got a Q.</P><P></P><P>Im working on bootloader and I found SSD which can help to write in Flash.</P><P>send a some file to bootloader and write (that's a all sequence)</P><P>i found some error from 0x40000 address.</P><P></P><P>below PIC is my test s19 file.</P><P><span class="lia-inline-image-display-wrapper" image-alt="s19files.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/61354i12AA5587E09776E8/image-size/large?v=v2&amp;px=999" role="button" title="s19files.png" alt="s19files.png" /></span></P><P></P><P>i think that&nbsp; my flash erase and unlock function have some worng thing. cuz 0x40000 address ,that means MID address space using.</P><P></P><P>anyway, i attched my source file plz let me know how to fix it...</P><P></P><P>-------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 31 May 2018 06:50:43 GMT https://community.nxp.com/t5/MPC5xxx/mpc5674f-Flash-Mid-address-space-can-t-write/m-p/739084#M10173 roganchoi 2018-05-31T06:50:43Z