MQX Software SolutionsのトピックRe: K20: how to know the current core frequency? https://community.nxp.com/t5/MQX-Software-Solutions/K20-how-to-know-the-current-core-frequency/m-p/342412#M11023 <HTML><HEAD></HEAD><BODY><P>Hi Hui Shao,</P><P></P><P><SPAN style="color: black;">According with the Getting Started document (page 32), the core clock for the TWR-K20D50M is 48MHz. </SPAN></P><P><SPAN style="color: black;">If you want to modify the clock configurations, I suggest you to follow the attached document. </SPAN></P><P><SPAN style="color: black;">I hope this helps, have a nice day!</SPAN></P><P><BR />Have a great day,<BR /> Sol</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 25 Sep 2014 19:29:58 GMT soledad 2014-09-25T19:29:58Z K20: how to know the current core frequency? https://community.nxp.com/t5/MQX-Software-Solutions/K20-how-to-know-the-current-core-frequency/m-p/342411#M11022 <HTML><HEAD></HEAD><BODY><P>Hi -</P><P></P><P>I am working on MK20DX128VFM5 with MQX4.1's k20d50m BSP. The k20 is clocked with a 8MHz crystal. How can I calculate the current core frequency?</P><P></P><P>I am reading through the manual, seems like it is related to PRDIV0 and VDIV0 etc settings.</P><P></P><P>Thanks!</P><P></P><P>Hui</P></BODY></HTML> Wed, 24 Sep 2014 15:26:18 GMT https://community.nxp.com/t5/MQX-Software-Solutions/K20-how-to-know-the-current-core-frequency/m-p/342411#M11022 huishao2 2014-09-24T15:26:18Z Re: K20: how to know the current core frequency? https://community.nxp.com/t5/MQX-Software-Solutions/K20-how-to-know-the-current-core-frequency/m-p/342412#M11023 <HTML><HEAD></HEAD><BODY><P>Hi Hui Shao,</P><P></P><P><SPAN style="color: black;">According with the Getting Started document (page 32), the core clock for the TWR-K20D50M is 48MHz. </SPAN></P><P><SPAN style="color: black;">If you want to modify the clock configurations, I suggest you to follow the attached document. </SPAN></P><P><SPAN style="color: black;">I hope this helps, have a nice day!</SPAN></P><P><BR />Have a great day,<BR /> Sol</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 25 Sep 2014 19:29:58 GMT https://community.nxp.com/t5/MQX-Software-Solutions/K20-how-to-know-the-current-core-frequency/m-p/342412#M11023 soledad 2014-09-25T19:29:58Z