Processor Expert Software中的主题 Second clock source in Processor Expert (KL26z) https://community.nxp.com/t5/Processor-Expert-Software/Second-clock-source-in-Processor-Expert-KL26z/m-p/272156#M1775 <HTML><HEAD></HEAD><BODY><P>I'm using a KL26z Freedom board and trying to use an eternal clock of 15.56MHz (I'm developing a NFC application). Now I always get an error in processor expert when i set this value "It's not possible to set the requested PLL output clock value" which I understand, because the core needs it's 48MHz. Now is there no possibility to have a second clock for the NFC application? Thanks for your help!</P></BODY></HTML> Mon, 03 Mar 2014 12:03:53 GMT trow 2014-03-03T12:03:53Z Second clock source in Processor Expert (KL26z) https://community.nxp.com/t5/Processor-Expert-Software/Second-clock-source-in-Processor-Expert-KL26z/m-p/272156#M1775 <HTML><HEAD></HEAD><BODY><P>I'm using a KL26z Freedom board and trying to use an eternal clock of 15.56MHz (I'm developing a NFC application). Now I always get an error in processor expert when i set this value "It's not possible to set the requested PLL output clock value" which I understand, because the core needs it's 48MHz. Now is there no possibility to have a second clock for the NFC application? Thanks for your help!</P></BODY></HTML> Mon, 03 Mar 2014 12:03:53 GMT https://community.nxp.com/t5/Processor-Expert-Software/Second-clock-source-in-Processor-Expert-KL26z/m-p/272156#M1775 trow 2014-03-03T12:03:53Z Re: Second clock source in Processor Expert (KL26z) https://community.nxp.com/t5/Processor-Expert-Software/Second-clock-source-in-Processor-Expert-KL26z/m-p/272157#M1776 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I recommend to go the PLL0 settings / PLL output in&nbsp; the CPU component inspector and there press CTRL + space (or click the small yellow bulb icon) and you will get possible values.</P><P>Select 99.58 and this will allow you to select maximum core clock 47.98 MHz.</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="NCFissue.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/43355iCC9BB381CA1D399D/image-size/large?v=v2&amp;px=999" role="button" title="NCFissue.png" alt="NCFissue.png" /></span><BR /><SPAN style="color: #1f497d; font-size: 12pt; font-family: Calibri,Arial Rounded MT Bold;"><SPAN lang="EN"></SPAN></SPAN></P><P align="left" dir="ltr">Best regards<BR />Petr Hradsky<BR />Processor Expert Support Team</P></BODY></HTML> Fri, 28 Mar 2014 08:55:27 GMT https://community.nxp.com/t5/Processor-Expert-Software/Second-clock-source-in-Processor-Expert-KL26z/m-p/272157#M1776 Petr_H 2014-03-28T08:55:27Z Re: Second clock source in Processor Expert (KL26z) https://community.nxp.com/t5/Processor-Expert-Software/Second-clock-source-in-Processor-Expert-KL26z/m-p/272158#M1777 <HTML><HEAD></HEAD><BODY><P>This helped! Thanks a lot!</P></BODY></HTML> Fri, 28 Mar 2014 09:01:11 GMT https://community.nxp.com/t5/Processor-Expert-Software/Second-clock-source-in-Processor-Expert-KL26z/m-p/272158#M1777 trow 2014-03-28T09:01:11Z