https://community.nxp.com/t5/MPC5xxx/ENGCLK/m-p/996091#M14993 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I am working with MPC5777C. I tried to find the drift, accuracy/stability for the engineering clock (engclk) but cannot find it anywhere in the manual. Do you have any information about this?</P><P></P><P>Regards,</P><P>Mathias</P></BODY></HTML> Thu, 05 Mar 2020 18:12:56 GMT mathias_edman 2020-03-05T18:12:56Z https://community.nxp.com/t5/MPC5xxx/ENGCLK/m-p/996091#M14993 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I am working with MPC5777C. I tried to find the drift, accuracy/stability for the engineering clock (engclk) but cannot find it anywhere in the manual. Do you have any information about this?</P><P></P><P>Regards,</P><P>Mathias</P></BODY></HTML> Thu, 05 Mar 2020 18:12:56 GMT https://community.nxp.com/t5/MPC5xxx/ENGCLK/m-p/996091#M14993 mathias_edman 2020-03-05T18:12:56Z https://community.nxp.com/t5/MPC5xxx/ENGCLK/m-p/996092#M14994 <HTML><HEAD></HEAD><BODY><P>Hi, unfortunately we don't this explicitly specified. An accuracy of this signal is mainly given by source and and jitter of PLL circuits. </P><P></P><P>What is the way how you want to use this signal? For the purpose of driving clocks to other peripheral there is CLKOUT signal on the device.</P></BODY></HTML> Mon, 09 Mar 2020 12:25:32 GMT https://community.nxp.com/t5/MPC5xxx/ENGCLK/m-p/996092#M14994 davidtosenovjan 2020-03-09T12:25:32Z https://community.nxp.com/t5/MPC5xxx/ENGCLK/m-p/996093#M14995 <HTML><HEAD></HEAD><BODY><P>Hi David,</P><P>I was planning on driving a LIN device (SJA1124) with the engclk. It will be driven quite slow, so I think it is ok, but just wanted to know if there was any data on the clk itself.</P></BODY></HTML> Fri, 20 Mar 2020 14:46:27 GMT https://community.nxp.com/t5/MPC5xxx/ENGCLK/m-p/996093#M14995 mathias_edman 2020-03-20T14:46:27Z https://community.nxp.com/t5/MPC5xxx/ENGCLK/m-p/996094#M14996 <HTML><HEAD></HEAD><BODY><P>You can setup ENGCLK source (before ENGCLK divider) to XOSC. In this case an accuracy is actually given by crystal itself, thus I would recommend to use it so.</P></BODY></HTML> Wed, 25 Mar 2020 11:35:16 GMT https://community.nxp.com/t5/MPC5xxx/ENGCLK/m-p/996094#M14996 davidtosenovjan 2020-03-25T11:35:16Z