https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-disable-reset-pin-output-from-MK24FN1M0VLQ12/m-p/359904#M18219 <HTML><HEAD></HEAD><BODY><P>Hello Yuan Li:</P><P></P><P>Unfortunately in Kinetis K parts such as K24 it is not possible to isolate the reset pin from the internal reset caused by the watchdog.</P><P></P><P>For Kinetis L MCUs, there is a bit in the flash configuration space that allows disabling the Reset_b pin (search for FTFA_FOPT[RESET_PIN_CFG])</P><P><BR />Regards!,<BR />Jorge Gonzalez</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 20 Jan 2015 15:57:26 GMT Jorge_Gonzalez 2015-01-20T15:57:26Z https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-disable-reset-pin-output-from-MK24FN1M0VLQ12/m-p/359903#M18218 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P><SPAN style="font-size: 11.0pt; font-family: 'Calibri','sans-serif';">Customer found recently that the RESET# pin from MK24 can have output when the chip is being reset by internal watchdog. </SPAN></P><P><SPAN style="font-size: 11.0pt; font-family: 'Calibri','sans-serif';">Can this output be disabled? Please help advise, thanks. </SPAN></P><P><SPAN style="font-size: 11.0pt; font-family: 'Calibri','sans-serif';"><BR /></SPAN></P><P><SPAN style="font-size: 11.0pt; font-family: 'Calibri','sans-serif';">Best regards, </SPAN></P><P><SPAN style="font-size: 11.0pt; font-family: 'Calibri','sans-serif';">Ryan</SPAN></P></BODY></HTML> Tue, 20 Jan 2015 11:35:40 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-disable-reset-pin-output-from-MK24FN1M0VLQ12/m-p/359903#M18218 yuanli 2015-01-20T11:35:40Z https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-disable-reset-pin-output-from-MK24FN1M0VLQ12/m-p/359904#M18219 <HTML><HEAD></HEAD><BODY><P>Hello Yuan Li:</P><P></P><P>Unfortunately in Kinetis K parts such as K24 it is not possible to isolate the reset pin from the internal reset caused by the watchdog.</P><P></P><P>For Kinetis L MCUs, there is a bit in the flash configuration space that allows disabling the Reset_b pin (search for FTFA_FOPT[RESET_PIN_CFG])</P><P><BR />Regards!,<BR />Jorge Gonzalez</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Tue, 20 Jan 2015 15:57:26 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-disable-reset-pin-output-from-MK24FN1M0VLQ12/m-p/359904#M18219 Jorge_Gonzalez 2015-01-20T15:57:26Z https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-disable-reset-pin-output-from-MK24FN1M0VLQ12/m-p/359905#M18220 <HTML><HEAD></HEAD><BODY><P>Hi Jorge,</P><P></P><P>Thanks for your confirmation.</P><P></P><P>Best regards,</P><P>Ryan</P></BODY></HTML> Wed, 21 Jan 2015 02:36:53 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-to-disable-reset-pin-output-from-MK24FN1M0VLQ12/m-p/359905#M18220 yuanli 2015-01-21T02:36:53Z