https://community.nxp.com/t5/MPC5xxx/Lower-FlexRay-Bit-Rate-Support/m-p/1679296#M24243 <DIV>Dear Sir/Madam，</DIV><DIV>Hope you are well.</DIV><DIV>Recently, when I used MFR4310 to debug flexray for communication between two nodes, according to the reference manual, the minimum support is 2.0Mbps. The reference manual needs to change the baud rate field in the mode configuration register and some sampling parameters<SPAN>pdMicrotick，</SPAN><SPAN>pSamplesPerMicrotick，</SPAN><SPAN>cSamplesPerBit，</SPAN><SPAN>cStrobeOffset</SPAN><SPAN>), but I was confused about the modification of the following parameters. I checked all protocol registers, but no corresponding modification was found. Please also help to see how to modify these parameters?</SPAN></DIV><DIV><SPAN><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="part of reference manual picture.png" style="width: 976px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/230219iBAAB9BCE01AFE2D5/image-size/large?v=v2&amp;px=999" role="button" title="part of reference manual picture.png" alt="part of reference manual picture.png" /></span></SPAN></DIV><DIV><SPAN>I am looking forward to hearing from you.</SPAN></DIV><DIV><SPAN>Kind regards,</SPAN></DIV><DIV><SPAN>Ms Zhang</SPAN></DIV> Fri, 30 Jun 2023 06:33:38 GMT cc5447 2023-06-30T06:33:38Z https://community.nxp.com/t5/MPC5xxx/Lower-FlexRay-Bit-Rate-Support/m-p/1679296#M24243 <DIV>Dear Sir/Madam，</DIV><DIV>Hope you are well.</DIV><DIV>Recently, when I used MFR4310 to debug flexray for communication between two nodes, according to the reference manual, the minimum support is 2.0Mbps. The reference manual needs to change the baud rate field in the mode configuration register and some sampling parameters<SPAN>pdMicrotick，</SPAN><SPAN>pSamplesPerMicrotick，</SPAN><SPAN>cSamplesPerBit，</SPAN><SPAN>cStrobeOffset</SPAN><SPAN>), but I was confused about the modification of the following parameters. I checked all protocol registers, but no corresponding modification was found. Please also help to see how to modify these parameters?</SPAN></DIV><DIV><SPAN><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="part of reference manual picture.png" style="width: 976px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/230219iBAAB9BCE01AFE2D5/image-size/large?v=v2&amp;px=999" role="button" title="part of reference manual picture.png" alt="part of reference manual picture.png" /></span></SPAN></DIV><DIV><SPAN>I am looking forward to hearing from you.</SPAN></DIV><DIV><SPAN>Kind regards,</SPAN></DIV><DIV><SPAN>Ms Zhang</SPAN></DIV> Fri, 30 Jun 2023 06:33:38 GMT https://community.nxp.com/t5/MPC5xxx/Lower-FlexRay-Bit-Rate-Support/m-p/1679296#M24243 cc5447 2023-06-30T06:33:38Z