topic Re: Kinetis register for analog voltage like S12 in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Kinetis-register-for-analog-voltage-like-S12/m-p/375638#M19711 <HTML><HEAD></HEAD><BODY><P>Hi Scott,</P><P></P><P>If customer want to config Kinetis analog pin as GPIO input function, and check the GPIO input data register to check the voltage level(high or low)?</P><P>If so, yes, Kinetis product with this function.</P><P>Customer can set most analog pin as GPIO input function using Pin Control Register n (PORTx_PCRn) [MUX] bits select related pin function.</P><P>And the Port Data Input Register (GPIOx_PDIR) register will reflect the input voltage level.</P><P>Wish it helps.</P><P><BR />Have a great day,<BR />best regards,</P><P></P><P>Ma Hui</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Sun, 15 Feb 2015 02:15:48 GMT Hui_Ma 2015-02-15T02:15:48Z Kinetis register for analog voltage like S12 https://community.nxp.com/t5/Kinetis-Microcontrollers/Kinetis-register-for-analog-voltage-like-S12/m-p/375637#M19710 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 11.0pt; font-family: 'Calibri','sans-serif';">Hello,<BR /></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';">Do the Kinetis parts have a register that indicates the digital state of the voltage on any analog pin?&nbsp; The S12 had a feature like this.</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';">Thanks.</SPAN></P><P><SPAN style="font-size: 11.0pt; font-family: 'Calibri','sans-serif';">Scott<BR /></SPAN></P></BODY></HTML> Fri, 13 Feb 2015 18:15:15 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Kinetis-register-for-analog-voltage-like-S12/m-p/375637#M19710 ScottKerstein 2015-02-13T18:15:15Z Re: Kinetis register for analog voltage like S12 https://community.nxp.com/t5/Kinetis-Microcontrollers/Kinetis-register-for-analog-voltage-like-S12/m-p/375638#M19711 <HTML><HEAD></HEAD><BODY><P>Hi Scott,</P><P></P><P>If customer want to config Kinetis analog pin as GPIO input function, and check the GPIO input data register to check the voltage level(high or low)?</P><P>If so, yes, Kinetis product with this function.</P><P>Customer can set most analog pin as GPIO input function using Pin Control Register n (PORTx_PCRn) [MUX] bits select related pin function.</P><P>And the Port Data Input Register (GPIOx_PDIR) register will reflect the input voltage level.</P><P>Wish it helps.</P><P><BR />Have a great day,<BR />best regards,</P><P></P><P>Ma Hui</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Sun, 15 Feb 2015 02:15:48 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Kinetis-register-for-analog-voltage-like-S12/m-p/375638#M19711 Hui_Ma 2015-02-15T02:15:48Z