topic Re: LPC1226 GPREG1 & GPREG2 reset values in LPCXpresso IDE https://community.nxp.com/t5/LPCXpresso-IDE/LPC1226-GPREG1-GPREG2-reset-values/m-p/550315#M11384 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by JSalisbury on Mon Dec 12 09:25:32 MST 2011</STRONG><BR /><SPAN>Problem solved,</SPAN><BR /><SPAN>the debugger lets the program run before entering the debug state. In this instance it is required to erase flash and then enter the debugger.This ensures that the program hasn't been able to run before debugging.</SPAN></BODY></HTML> Thu, 16 Jun 2016 00:37:26 GMT lpcware 2016-06-16T00:37:26Z LPC1226 GPREG1 & GPREG2 reset values https://community.nxp.com/t5/LPCXpresso-IDE/LPC1226-GPREG1-GPREG2-reset-values/m-p/550314#M11383 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by JSalisbury on Mon Dec 12 09:10:15 MST 2011</STRONG><BR /><SPAN>Hi,</SPAN><BR /><SPAN>Hi, </SPAN><BR /><SPAN>I am looking to use PMU GPREG1 and GPREG2 in my design. Looking in the&nbsp; manual it suggests these should reset to 0x00000000 at power up. I am finding at&nbsp; power up that via the debugger that&nbsp; GPREG1 and GPREG2 are both being set to Ox292E or 0x293A&nbsp; I have tried a complete power down and checked that the power rails have fallen to 10mV or less. </SPAN><BR /><BR /><SPAN>Any suggestions? </SPAN><BR /><BR /><SPAN>Thanks</SPAN></BODY></HTML> Thu, 16 Jun 2016 00:37:25 GMT https://community.nxp.com/t5/LPCXpresso-IDE/LPC1226-GPREG1-GPREG2-reset-values/m-p/550314#M11383 lpcware 2016-06-16T00:37:25Z Re: LPC1226 GPREG1 & GPREG2 reset values https://community.nxp.com/t5/LPCXpresso-IDE/LPC1226-GPREG1-GPREG2-reset-values/m-p/550315#M11384 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by JSalisbury on Mon Dec 12 09:25:32 MST 2011</STRONG><BR /><SPAN>Problem solved,</SPAN><BR /><SPAN>the debugger lets the program run before entering the debug state. In this instance it is required to erase flash and then enter the debugger.This ensures that the program hasn't been able to run before debugging.</SPAN></BODY></HTML> Thu, 16 Jun 2016 00:37:26 GMT https://community.nxp.com/t5/LPCXpresso-IDE/LPC1226-GPREG1-GPREG2-reset-values/m-p/550315#M11384 lpcware 2016-06-16T00:37:26Z