SensorsのトピックRe: KITMPR121EVM 6-electrode LED board https://community.nxp.com/t5/Sensors/KITMPR121EVM-6-electrode-LED-board/m-p/259171#M443 <HTML><HEAD></HEAD><BODY><P>Hi Graham,</P><P></P><P>Unfortunately no, the GPIOs pins of the MPR121 cannot be configured as analog outputs signals. </P><P>But you can configure the outputs as push/pull or open drain as mentioned in the first Table on page 3 of the following application note: <A href="http://cache.freescale.com/files/sensors/doc/app_note/AN3894.pdf">http://cache.freescale.com/files/sensors/doc/app_note/AN3894.pdf</A></P><P></P><P>Regards,</P><P>Jose</P></BODY></HTML> Fri, 16 Aug 2013 16:53:00 GMT reyes 2013-08-16T16:53:00Z KITMPR121EVM 6-electrode LED board https://community.nxp.com/t5/Sensors/KITMPR121EVM-6-electrode-LED-board/m-p/259170#M442 <HTML><HEAD></HEAD><BODY><P>For the 6-electrode board with 6 LEDs that comes KITMPR121EVM, can the outputs to the LEDs be configured to be analog signals instead of discrete signals?</P></BODY></HTML> Fri, 16 Aug 2013 14:28:48 GMT https://community.nxp.com/t5/Sensors/KITMPR121EVM-6-electrode-LED-board/m-p/259170#M442 grahambaker 2013-08-16T14:28:48Z Re: KITMPR121EVM 6-electrode LED board https://community.nxp.com/t5/Sensors/KITMPR121EVM-6-electrode-LED-board/m-p/259171#M443 <HTML><HEAD></HEAD><BODY><P>Hi Graham,</P><P></P><P>Unfortunately no, the GPIOs pins of the MPR121 cannot be configured as analog outputs signals. </P><P>But you can configure the outputs as push/pull or open drain as mentioned in the first Table on page 3 of the following application note: <A href="http://cache.freescale.com/files/sensors/doc/app_note/AN3894.pdf">http://cache.freescale.com/files/sensors/doc/app_note/AN3894.pdf</A></P><P></P><P>Regards,</P><P>Jose</P></BODY></HTML> Fri, 16 Aug 2013 16:53:00 GMT https://community.nxp.com/t5/Sensors/KITMPR121EVM-6-electrode-LED-board/m-p/259171#M443 reyes 2013-08-16T16:53:00Z