ColdFire/68K Microcontrollers and ProcessorsのトピックMCG Configuration, Handling An Error https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/MCG-Configuration-Handling-An-Error/m-p/670411#M13214 <HTML><HEAD></HEAD><BODY><P>I have a project where I need to keep the processor going even if the MCG configuration fails at some point in going from FEI to PEE.&nbsp; When I exit the clock configuration the processor clock needs to be 48MHz whether its referenced from the external crystal or the internal clock (trimmed to 31.250 KHz).&nbsp; I am at the point where I needed to figure out how to handle a failure going from FEI -&gt; FBE -&gt; PBE -&gt; PEE at any point to get back to FEI.&nbsp; Obvious way is to backtrack but wondered if there was an easier way to get back to FEI from any point further in the chain.&nbsp;</P></BODY></HTML> Fri, 14 Jul 2017 21:56:53 GMT R_R_Ritchey 2017-07-14T21:56:53Z MCG Configuration, Handling An Error https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/MCG-Configuration-Handling-An-Error/m-p/670411#M13214 <HTML><HEAD></HEAD><BODY><P>I have a project where I need to keep the processor going even if the MCG configuration fails at some point in going from FEI to PEE.&nbsp; When I exit the clock configuration the processor clock needs to be 48MHz whether its referenced from the external crystal or the internal clock (trimmed to 31.250 KHz).&nbsp; I am at the point where I needed to figure out how to handle a failure going from FEI -&gt; FBE -&gt; PBE -&gt; PEE at any point to get back to FEI.&nbsp; Obvious way is to backtrack but wondered if there was an easier way to get back to FEI from any point further in the chain.&nbsp;</P></BODY></HTML> Fri, 14 Jul 2017 21:56:53 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/MCG-Configuration-Handling-An-Error/m-p/670411#M13214 R_R_Ritchey 2017-07-14T21:56:53Z Re: MCG Configuration, Handling An Error https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/MCG-Configuration-Handling-An-Error/m-p/670412#M13215 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Does your issue been address with this post: <A href="https://community.nxp.com/thread/456183">https://community.nxp.com/thread/456183</A>&nbsp;</P></BODY></HTML> Thu, 28 Sep 2017 17:38:48 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/MCG-Configuration-Handling-An-Error/m-p/670412#M13215 miduo 2017-09-28T17:38:48Z