topic How do i find out the explanation or the definition to the abbreviations for the i/o pins on the kl02 32 pin? in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/How-do-i-find-out-the-explanation-or-the-definition-to-the/m-p/336875#M16063 <HTML><HEAD></HEAD><BODY><P>How do i find out the explanation or the definition to the abbreviations for the i/o pins on the kl02 32 pin mcu? For example some of the ones that are listed are PTB, PTA,IRQ, VREFH, and VREFL. Anything will help, thanks.</P></BODY></HTML> Fri, 20 Mar 2015 22:38:37 GMT blazerogers 2015-03-20T22:38:37Z How do i find out the explanation or the definition to the abbreviations for the i/o pins on the kl02 32 pin? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-do-i-find-out-the-explanation-or-the-definition-to-the/m-p/336875#M16063 <HTML><HEAD></HEAD><BODY><P>How do i find out the explanation or the definition to the abbreviations for the i/o pins on the kl02 32 pin mcu? For example some of the ones that are listed are PTB, PTA,IRQ, VREFH, and VREFL. Anything will help, thanks.</P></BODY></HTML> Fri, 20 Mar 2015 22:38:37 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-do-i-find-out-the-explanation-or-the-definition-to-the/m-p/336875#M16063 blazerogers 2015-03-20T22:38:37Z Re: How do i find out the explanation or the definition to the abbreviations for the i/o pins on the kl02 32 pin? https://community.nxp.com/t5/Kinetis-Microcontrollers/How-do-i-find-out-the-explanation-or-the-definition-to-the/m-p/336876#M16064 <HTML><HEAD></HEAD><BODY><P>Hi Blaze</P><P></P><P>I don^t think that there is a general abbreviation list but if you search for tehe one that you are interested in in the user's manual there will be a description of it.</P><P></P><P>Basically all with PTx are GPIOs. PTA1 is Port A bit 1, for example and PTC5 is Port C bit 5, and so on</P><P>VREFH and VREFL are the ADC's voltage reference pins (high [highest level reference] and low [lowest level reference])</P><P>IRQ is the interrupt function that some pins can be programmed to have.</P><P>KBI0_Px is the keyboard interface function that a pin can be programmed to have.</P><P>FTMx for FlexTimers</P><P>Etc.</P><P></P><P>There is then a chapter detailing each module.</P><P></P><P>Regards</P><P></P><P>Mark</P><P></P><P>Kinetis: <A href="http://www.utasker.com/kinetis.html" title="http://www.utasker.com/kinetis.html">µTasker Kinetis support</A></P><P>KE: <A href="http://www.utasker.com/kinetis/FRDM-KE02Z.html" title="http://www.utasker.com/kinetis/FRDM-KE02Z.html">µTasker FRDM-KE02Z support</A> / <A href="http://www.utasker.com/kinetis/FRDM-KE02Z40M.html" title="http://www.utasker.com/kinetis/FRDM-KE02Z40M.html">µTasker FRDM-KE02Z40M support</A> / <A href="http://www.utasker.com/kinetis/FRDM-KE06Z.html" title="http://www.utasker.com/kinetis/FRDM-KE06Z.html">µTasker FRDM-KE06Z support</A></P><P><EM>For the complete "out-of-the-box" Kinetis experience and faster time to market</EM></P></BODY></HTML> Sat, 21 Mar 2015 03:59:01 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/How-do-i-find-out-the-explanation-or-the-definition-to-the/m-p/336876#M16064 mjbcswitzerland 2015-03-21T03:59:01Z