LPC MicrocontrollersのトピックRe: How to calculate CAN BAUD RATE for lpc2129.....? https://community.nxp.com/t5/LPC-Microcontrollers/How-to-calculate-CAN-BAUD-RATE-for-lpc2129/m-p/1089931#M41802 <HTML><HEAD></HEAD><BODY><P>Hello <A _jive_internal="true" data-content-finding="Community" data-userid="342565" data-username="akhileshvernekar30@gmail.com" href="https://community.nxp.com/people/akhileshvernekar30@gmail.com">Akhilesh Vernekar</A></P><P>Please have a look at the Table 262. Bus Timing Register (BTR: CAN1BTR - address 0xE004 4014, CAN2BTR -<BR />address 0xE004 8014, CAN3BTR - address 0xE004 C014, CAN4BTR - address<BR />0xE005 0014) bit description&nbsp; for TSEG2 field as attached.</P><P><span class="lia-inline-image-display-wrapper" image-alt="can_baudrate_equation.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/108450i266C2FFE8AD0F666/image-size/large?v=v2&amp;px=999" role="button" title="can_baudrate_equation.png" alt="can_baudrate_equation.png" /></span></P><P>In summary, the equation is simple as&nbsp; VPB/(BRP+1)/(TESG1+TSEG2+3).</P><P></P><P style="background: white;"><SPAN style="color: #51626f;">Have a great day,<BR /> TIC</SPAN></P><P style="background: white;"><SPAN style="color: #51626f;">&nbsp;</SPAN></P><P style="background: white;"><SPAN style="color: #51626f;">-------------------------------------------------------------------------------<BR /> Note:<BR /> - If this post answers your question, please click the "Mark Correct" button. Thank you!</SPAN></P><P style="background: white;"><SPAN style="color: #51626f;">&nbsp;</SPAN></P><P style="background: white;"><SPAN style="color: #51626f;">- We are following threads for 7 weeks after the last post, later replies are ignored<BR /> Please open a new thread and refer to the closed one, if you have a related question at a later point in time.<BR /> -------------------------------------------------------------------------------</SPAN></P></BODY></HTML> Fri, 22 May 2020 02:04:59 GMT Alice_Yang 2020-05-22T02:04:59Z How to calculate CAN BAUD RATE for lpc2129.....? https://community.nxp.com/t5/LPC-Microcontrollers/How-to-calculate-CAN-BAUD-RATE-for-lpc2129/m-p/1089930#M41801 <HTML><HEAD></HEAD><BODY><P>How to calculate CAN BAUD RATE for LPC2129....?</P></BODY></HTML> Thu, 14 May 2020 16:26:08 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-calculate-CAN-BAUD-RATE-for-lpc2129/m-p/1089930#M41801 akhileshverneka 2020-05-14T16:26:08Z Re: How to calculate CAN BAUD RATE for lpc2129.....? https://community.nxp.com/t5/LPC-Microcontrollers/How-to-calculate-CAN-BAUD-RATE-for-lpc2129/m-p/1089931#M41802 <HTML><HEAD></HEAD><BODY><P>Hello <A _jive_internal="true" data-content-finding="Community" data-userid="342565" data-username="akhileshvernekar30@gmail.com" href="https://community.nxp.com/people/akhileshvernekar30@gmail.com">Akhilesh Vernekar</A></P><P>Please have a look at the Table 262. Bus Timing Register (BTR: CAN1BTR - address 0xE004 4014, CAN2BTR -<BR />address 0xE004 8014, CAN3BTR - address 0xE004 C014, CAN4BTR - address<BR />0xE005 0014) bit description&nbsp; for TSEG2 field as attached.</P><P><span class="lia-inline-image-display-wrapper" image-alt="can_baudrate_equation.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/108450i266C2FFE8AD0F666/image-size/large?v=v2&amp;px=999" role="button" title="can_baudrate_equation.png" alt="can_baudrate_equation.png" /></span></P><P>In summary, the equation is simple as&nbsp; VPB/(BRP+1)/(TESG1+TSEG2+3).</P><P></P><P style="background: white;"><SPAN style="color: #51626f;">Have a great day,<BR /> TIC</SPAN></P><P style="background: white;"><SPAN style="color: #51626f;">&nbsp;</SPAN></P><P style="background: white;"><SPAN style="color: #51626f;">-------------------------------------------------------------------------------<BR /> Note:<BR /> - If this post answers your question, please click the "Mark Correct" button. Thank you!</SPAN></P><P style="background: white;"><SPAN style="color: #51626f;">&nbsp;</SPAN></P><P style="background: white;"><SPAN style="color: #51626f;">- We are following threads for 7 weeks after the last post, later replies are ignored<BR /> Please open a new thread and refer to the closed one, if you have a related question at a later point in time.<BR /> -------------------------------------------------------------------------------</SPAN></P></BODY></HTML> Fri, 22 May 2020 02:04:59 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-calculate-CAN-BAUD-RATE-for-lpc2129/m-p/1089931#M41802 Alice_Yang 2020-05-22T02:04:59Z