topic SYSTEM_SMC_PMPROT_VALUE and high speed mode in K66 in Processor Expert Software https://community.nxp.com/t5/Processor-Expert-Software/SYSTEM-SMC-PMPROT-VALUE-and-high-speed-mode-in-K66/m-p/422885#M3440 <HTML><HEAD></HEAD><BODY><P>When using K66 to set up 180 MHz high speed mode the SMC-&gt;PMPROT register must be set to allow high speed mode. In KSDK 1.2.0 system_MK66F18.h sets SYSTEM_SMC_PMPROT_VALUE to 0. Since this register is a one time writeable after reset it is not possible to change this.</P><P></P><P>Basic objective should be that Processor Expert clock configuration should be possible to use also for high speed mode.</P><P>/Peter</P><P></P><P>Realized that this is a processor expert question only...</P></BODY></HTML> Wed, 03 Jun 2015 08:01:15 GMT PeterFromSweden 2015-06-03T08:01:15Z SYSTEM_SMC_PMPROT_VALUE and high speed mode in K66 https://community.nxp.com/t5/Processor-Expert-Software/SYSTEM-SMC-PMPROT-VALUE-and-high-speed-mode-in-K66/m-p/422885#M3440 <HTML><HEAD></HEAD><BODY><P>When using K66 to set up 180 MHz high speed mode the SMC-&gt;PMPROT register must be set to allow high speed mode. In KSDK 1.2.0 system_MK66F18.h sets SYSTEM_SMC_PMPROT_VALUE to 0. Since this register is a one time writeable after reset it is not possible to change this.</P><P></P><P>Basic objective should be that Processor Expert clock configuration should be possible to use also for high speed mode.</P><P>/Peter</P><P></P><P>Realized that this is a processor expert question only...</P></BODY></HTML> Wed, 03 Jun 2015 08:01:15 GMT https://community.nxp.com/t5/Processor-Expert-Software/SYSTEM-SMC-PMPROT-VALUE-and-high-speed-mode-in-K66/m-p/422885#M3440 PeterFromSweden 2015-06-03T08:01:15Z Re: SYSTEM_SMC_PMPROT_VALUE and high speed mode in K66 https://community.nxp.com/t5/Processor-Expert-Software/SYSTEM-SMC-PMPROT-VALUE-and-high-speed-mode-in-K66/m-p/422886#M3441 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>you can set in in CPU component. Anyway we will improve this in next release of ProcessorExpert for Kinetis SDK.</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/29864iA7C12D4D9D92DE29/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P>best regards</P><P>Vojtech Filip</P></BODY></HTML> Thu, 04 Jun 2015 09:54:09 GMT https://community.nxp.com/t5/Processor-Expert-Software/SYSTEM-SMC-PMPROT-VALUE-and-high-speed-mode-in-K66/m-p/422886#M3441 vfilip 2015-06-04T09:54:09Z