MPC5xxxのトピックNeed TRK-MPC5604B CAN interface help https://community.nxp.com/t5/MPC5xxx/Need-TRK-MPC5604B-CAN-interface-help/m-p/257803#M190 <HTML><HEAD></HEAD><BODY><P>Which jumpers must be connected to activate the SBC? Do I need external power?</P></BODY></HTML> Mon, 27 May 2013 09:21:38 GMT jkm89 2013-05-27T09:21:38Z Need TRK-MPC5604B CAN interface help https://community.nxp.com/t5/MPC5xxx/Need-TRK-MPC5604B-CAN-interface-help/m-p/257803#M190 <HTML><HEAD></HEAD><BODY><P>Which jumpers must be connected to activate the SBC? Do I need external power?</P></BODY></HTML> Mon, 27 May 2013 09:21:38 GMT https://community.nxp.com/t5/MPC5xxx/Need-TRK-MPC5604B-CAN-interface-help/m-p/257803#M190 jkm89 2013-05-27T09:21:38Z Re: Need TRK-MPC5604B CAN interface help https://community.nxp.com/t5/MPC5xxx/Need-TRK-MPC5604B-CAN-interface-help/m-p/257804#M191 <HTML><HEAD></HEAD><BODY><P>I'm struggling myself with the CAN on a TRK-MPC5634 board. What I figured out so far, is that I need an external power supply (9-12V) and that the MC33903 needs to be set in DBG mode with a jumper (J5). Still I get nothing on the DB9 (CAN-H and CAN-L remain to 0V)</P></BODY></HTML> Mon, 27 May 2013 10:57:49 GMT https://community.nxp.com/t5/MPC5xxx/Need-TRK-MPC5604B-CAN-interface-help/m-p/257804#M191 olivierkieffer 2013-05-27T10:57:49Z Re: Need TRK-MPC5604B CAN interface help https://community.nxp.com/t5/MPC5xxx/Need-TRK-MPC5604B-CAN-interface-help/m-p/257805#M192 <HTML><HEAD></HEAD><BODY><P>I emailed tech support about this issue and they said J5 needs to be installed and J4 needs to be removed (debug mode). Also, whenever I set the switch to the "on" position, the SBC starts getting very hot, which is concerning me.</P></BODY></HTML> Tue, 28 May 2013 01:01:30 GMT https://community.nxp.com/t5/MPC5xxx/Need-TRK-MPC5604B-CAN-interface-help/m-p/257805#M192 jkm89 2013-05-28T01:01:30Z Re: Need TRK-MPC5604B CAN interface help https://community.nxp.com/t5/MPC5xxx/Need-TRK-MPC5604B-CAN-interface-help/m-p/257806#M193 <HTML><HEAD></HEAD><BODY><P>Solved it: J1 needed to be connected 5-6.</P></BODY></HTML> Tue, 28 May 2013 08:52:44 GMT https://community.nxp.com/t5/MPC5xxx/Need-TRK-MPC5604B-CAN-interface-help/m-p/257806#M193 jkm89 2013-05-28T08:52:44Z Re: Need TRK-MPC5604B CAN interface help https://community.nxp.com/t5/MPC5xxx/Need-TRK-MPC5604B-CAN-interface-help/m-p/257807#M194 <HTML><HEAD></HEAD><BODY><P>And the CAN is working now? How do you check it?</P><P>I've attached a PEAK-USB interface and I always get a BUSHEAVY message ...</P><P>THE EVB is clearly terminated and I've put a 120Ohm resistor on the PEAK side. </P></BODY></HTML> Tue, 28 May 2013 09:06:18 GMT https://community.nxp.com/t5/MPC5xxx/Need-TRK-MPC5604B-CAN-interface-help/m-p/257807#M194 olivierkieffer 2013-05-28T09:06:18Z