https://community.nxp.com/t5/CodeWarrior-for-MCU/HC08FCS-read-only-problem/m-p/1747441#M15941 <P>Hello, I'm a new Codewarrior user <LI-EMOJI id="lia_slightly-smiling-face" title=":slightly_smiling_face:"></LI-EMOJI></P><P>I am trying to reverse-engineer a program made for a MC68HC908LJ12 MCU, so I start HiWave and in the Load Application window I choose the .s19 file that is the flash dump of this MCU, that I dumped using Orange5 programmer</P><P>Then I start the HC08FCS simulator, but it stops almost immediately, with this error :</P><P><IMG src="https://i.ibb.co/GsFf8bF/cw-problem.jpg" border="0" alt="" width="2258" height="1430" /></P><BLOCKQUOTE><P>Error: At location FE09 -<BR />Error: Attempt to write to a read-only location</P></BLOCKQUOTE><P>FE09 is location of FLBPR - FLASH Block Protect Register</P><P>And this is not a read-only register !</P><P>Can someone tell me how to solve this problem ?</P> Fri, 27 Oct 2023 01:15:31 GMT guix 2023-10-27T01:15:31Z https://community.nxp.com/t5/CodeWarrior-for-MCU/HC08FCS-read-only-problem/m-p/1747441#M15941 <P>Hello, I'm a new Codewarrior user <LI-EMOJI id="lia_slightly-smiling-face" title=":slightly_smiling_face:"></LI-EMOJI></P><P>I am trying to reverse-engineer a program made for a MC68HC908LJ12 MCU, so I start HiWave and in the Load Application window I choose the .s19 file that is the flash dump of this MCU, that I dumped using Orange5 programmer</P><P>Then I start the HC08FCS simulator, but it stops almost immediately, with this error :</P><P><IMG src="https://i.ibb.co/GsFf8bF/cw-problem.jpg" border="0" alt="" width="2258" height="1430" /></P><BLOCKQUOTE><P>Error: At location FE09 -<BR />Error: Attempt to write to a read-only location</P></BLOCKQUOTE><P>FE09 is location of FLBPR - FLASH Block Protect Register</P><P>And this is not a read-only register !</P><P>Can someone tell me how to solve this problem ?</P> Fri, 27 Oct 2023 01:15:31 GMT https://community.nxp.com/t5/CodeWarrior-for-MCU/HC08FCS-read-only-problem/m-p/1747441#M15941 guix 2023-10-27T01:15:31Z