S12 / MagniV Microcontrollers中的主题 Re: Why always LVRF = 1 when start debugging? https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Why-always-LVRF-1-when-start-debugging/m-p/2021276#M20280 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/235723">@fqh</a>,</P> <P>This flag is set during Power-on reset when the internal voltage domains are below the LVR threshold, it is not affected by normal system reset. Therefore, It stays set until the application clears it.</P> <P>&nbsp;</P> <P>Regards,</P> <P>Daniel</P> Thu, 02 Jan 2025 11:03:14 GMT danielmartynek 2025-01-02T11:03:14Z Why always LVRF = 1 when start debugging? https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Why-always-LVRF-1-when-start-debugging/m-p/2021040#M20279 <P>CodeWarrior for MCU<BR />Version: 10.7<BR />Build Id:160721</P><P>MC9S12ZVCA</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Thu, 02 Jan 2025 05:45:18 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Why-always-LVRF-1-when-start-debugging/m-p/2021040#M20279 fqh 2025-01-02T05:45:18Z Re: Why always LVRF = 1 when start debugging? https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Why-always-LVRF-1-when-start-debugging/m-p/2021276#M20280 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/235723">@fqh</a>,</P> <P>This flag is set during Power-on reset when the internal voltage domains are below the LVR threshold, it is not affected by normal system reset. Therefore, It stays set until the application clears it.</P> <P>&nbsp;</P> <P>Regards,</P> <P>Daniel</P> Thu, 02 Jan 2025 11:03:14 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Why-always-LVRF-1-when-start-debugging/m-p/2021276#M20280 danielmartynek 2025-01-02T11:03:14Z