https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/How-to-configure-this-CAN-transceiver-chip-TJA1145A-S32K3-MBDT/m-p/2127338#M10324 <P>Hello,&nbsp;</P> <P>One example of the TJA1145 initialization can be found in the MBD Toolbox for BMS, which you can download and install for free. Please note that the MBD Toolbox for BMS works only with MBD Toolbox for S32K3 version 1.4.0.</P> <P>&nbsp;</P> <P>However, I attached a few imagines of the initialization part for the TJA1145, but also for the SPI configuration. Make sure you follow the schematic for your board, so you initialize the correct SPI instance and properly select the chip select pin.&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SorinIBancila_0-1751467597095.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/345770i5271D3B3CB4ED256/image-size/medium?v=v2&amp;px=400" role="button" title="SorinIBancila_0-1751467597095.png" alt="SorinIBancila_0-1751467597095.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SorinIBancila_1-1751467695025.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/345771i5EE28F6D86CD9FAC/image-size/medium?v=v2&amp;px=400" role="button" title="SorinIBancila_1-1751467695025.png" alt="SorinIBancila_1-1751467695025.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SorinIBancila_2-1751467708511.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/345772i9206E81C902C61A7/image-size/medium?v=v2&amp;px=400" role="button" title="SorinIBancila_2-1751467708511.png" alt="SorinIBancila_2-1751467708511.png" /></span></P> <P>&nbsp;</P> <P>Best regards,</P> <P>Sorin Bancila</P> Wed, 02 Jul 2025 14:49:32 GMT SorinIBancila 2025-07-02T14:49:32Z https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/How-to-configure-this-CAN-transceiver-chip-TJA1145A-S32K3-MBDT/m-p/2126907#M10322 <P><SPAN>How to configure this CAN transceiver chip TJA1145A S32K3 MBDT?</SPAN><SPAN>Have any engineers configured TJA1145A on MBDT?</SPAN></P> Wed, 02 Jul 2025 06:27:50 GMT https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/How-to-configure-this-CAN-transceiver-chip-TJA1145A-S32K3-MBDT/m-p/2126907#M10322 Texhy 2025-07-02T06:27:50Z https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/How-to-configure-this-CAN-transceiver-chip-TJA1145A-S32K3-MBDT/m-p/2127338#M10324 <P>Hello,&nbsp;</P> <P>One example of the TJA1145 initialization can be found in the MBD Toolbox for BMS, which you can download and install for free. Please note that the MBD Toolbox for BMS works only with MBD Toolbox for S32K3 version 1.4.0.</P> <P>&nbsp;</P> <P>However, I attached a few imagines of the initialization part for the TJA1145, but also for the SPI configuration. Make sure you follow the schematic for your board, so you initialize the correct SPI instance and properly select the chip select pin.&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SorinIBancila_0-1751467597095.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/345770i5271D3B3CB4ED256/image-size/medium?v=v2&amp;px=400" role="button" title="SorinIBancila_0-1751467597095.png" alt="SorinIBancila_0-1751467597095.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SorinIBancila_1-1751467695025.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/345771i5EE28F6D86CD9FAC/image-size/medium?v=v2&amp;px=400" role="button" title="SorinIBancila_1-1751467695025.png" alt="SorinIBancila_1-1751467695025.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="SorinIBancila_2-1751467708511.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/345772i9206E81C902C61A7/image-size/medium?v=v2&amp;px=400" role="button" title="SorinIBancila_2-1751467708511.png" alt="SorinIBancila_2-1751467708511.png" /></span></P> <P>&nbsp;</P> <P>Best regards,</P> <P>Sorin Bancila</P> Wed, 02 Jul 2025 14:49:32 GMT https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/How-to-configure-this-CAN-transceiver-chip-TJA1145A-S32K3-MBDT/m-p/2127338#M10324 SorinIBancila 2025-07-02T14:49:32Z