topic How to read internal flash memory from MCUXpressor debugger? in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/How-to-read-internal-flash-memory-from-MCUXpressor-debugger/m-p/1406868#M47784 <P>Hi all, This might be dumb question, but I wonder why MCUXpressor displays invalid data when trying to read the flash at 0x10000000 on LPC54S018JxM part? Please see the attached. I tried to erase the whole region of the flash first via MCUXpresso IDE, but it still displays the same.</P><P>&nbsp;</P><P>Thanks</P><P>Richard</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="richardchennv_0-1643513340806.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/169191i8E558D925E0C19D7/image-size/medium?v=v2&amp;px=400" role="button" title="richardchennv_0-1643513340806.png" alt="richardchennv_0-1643513340806.png" /></span></P><P>&nbsp;</P> Sun, 30 Jan 2022 03:29:47 GMT richardchennv 2022-01-30T03:29:47Z How to read internal flash memory from MCUXpressor debugger? https://community.nxp.com/t5/LPC-Microcontrollers/How-to-read-internal-flash-memory-from-MCUXpressor-debugger/m-p/1406868#M47784 <P>Hi all, This might be dumb question, but I wonder why MCUXpressor displays invalid data when trying to read the flash at 0x10000000 on LPC54S018JxM part? Please see the attached. I tried to erase the whole region of the flash first via MCUXpresso IDE, but it still displays the same.</P><P>&nbsp;</P><P>Thanks</P><P>Richard</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="richardchennv_0-1643513340806.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/169191i8E558D925E0C19D7/image-size/medium?v=v2&amp;px=400" role="button" title="richardchennv_0-1643513340806.png" alt="richardchennv_0-1643513340806.png" /></span></P><P>&nbsp;</P> Sun, 30 Jan 2022 03:29:47 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-read-internal-flash-memory-from-MCUXpressor-debugger/m-p/1406868#M47784 richardchennv 2022-01-30T03:29:47Z Re: How to read internal flash memory from MCUXpressor debugger? https://community.nxp.com/t5/LPC-Microcontrollers/How-to-read-internal-flash-memory-from-MCUXpressor-debugger/m-p/1409696#M47837 <P>Hi&nbsp;richardchennv&nbsp;</P><P>Please test hello_world_qspi_xip demo code under&nbsp;lpcxpresso54s018m SDK install. see <SPAN>0x10000000&nbsp; in memory window.</SPAN></P><P><SPAN>Thanks,</SPAN></P><P><SPAN>Jun Zhang</SPAN></P> Mon, 07 Feb 2022 13:19:34 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-read-internal-flash-memory-from-MCUXpressor-debugger/m-p/1409696#M47837 ZhangJennie 2022-02-07T13:19:34Z