https://community.nxp.com/t5/Other-NXP-Products/LPC1125-flash-program-issue/m-p/1920210#M24553 <P>I accidentally programmed all flash to 0 (but did not enable flash read protection), and then the chip debug function encountered an exception; I want to know what happens to the chip if Flash is programmed to 0.</P><P>Thanks!</P> Tue, 30 Jul 2024 07:38:02 GMT Lu888 2024-07-30T07:38:02Z https://community.nxp.com/t5/Other-NXP-Products/LPC1125-flash-program-issue/m-p/1920210#M24553 <P>I accidentally programmed all flash to 0 (but did not enable flash read protection), and then the chip debug function encountered an exception; I want to know what happens to the chip if Flash is programmed to 0.</P><P>Thanks!</P> Tue, 30 Jul 2024 07:38:02 GMT https://community.nxp.com/t5/Other-NXP-Products/LPC1125-flash-program-issue/m-p/1920210#M24553 Lu888 2024-07-30T07:38:02Z https://community.nxp.com/t5/Other-NXP-Products/LPC1125-flash-program-issue/m-p/1921287#M24605 <P>Hello&nbsp;<a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/221288">@Lu888</a>&nbsp;</P> <P>How about programming a simple example?&nbsp;</P> <P>If still can't work, please enter&nbsp; ISP mode, using Flash Magic erase all. Then try again.</P> <P>"A LOW level after reset at the PIO0_1 pin is considered as an external hardware request to start the ISP command handler either via UART, if present."</P> <P>&nbsp;</P> <P>BR</P> <P>Alice</P> Wed, 31 Jul 2024 06:59:40 GMT https://community.nxp.com/t5/Other-NXP-Products/LPC1125-flash-program-issue/m-p/1921287#M24605 Alice_Yang 2024-07-31T06:59:40Z