ColdFire/68K Microcontrollers and Processorsのトピック5485 FlexCAN and 32 message buffers https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/5485-FlexCAN-and-32-message-buffers/m-p/140124#M2267 <HTML><HEAD></HEAD><BODY><DIV>The 5485 Reference manual (MCF5485RM.pdf) mentions in section 1.4.6.7 that&nbsp;the message buffers for the two 16 messages CAN controllers can be configured as a single 32 message buffer CAN network.</DIV><DIV>&nbsp;</DIV><DIV>However in section 21 of the same manual it really doesn't describe how to set this up.&nbsp; The MAXMB field of the CANMCR register only allows 0 - 15.</DIV><DIV>&nbsp;</DIV><DIV>Is there a description on how to configure for 32 message buffers?</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV></BODY></HTML> Mon, 19 Jun 2006 20:21:51 GMT LecoEric 2006-06-19T20:21:51Z 5485 FlexCAN and 32 message buffers https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/5485-FlexCAN-and-32-message-buffers/m-p/140124#M2267 <HTML><HEAD></HEAD><BODY><DIV>The 5485 Reference manual (MCF5485RM.pdf) mentions in section 1.4.6.7 that&nbsp;the message buffers for the two 16 messages CAN controllers can be configured as a single 32 message buffer CAN network.</DIV><DIV>&nbsp;</DIV><DIV>However in section 21 of the same manual it really doesn't describe how to set this up.&nbsp; The MAXMB field of the CANMCR register only allows 0 - 15.</DIV><DIV>&nbsp;</DIV><DIV>Is there a description on how to configure for 32 message buffers?</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV><DIV>&nbsp;</DIV></BODY></HTML> Mon, 19 Jun 2006 20:21:51 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/5485-FlexCAN-and-32-message-buffers/m-p/140124#M2267 LecoEric 2006-06-19T20:21:51Z Re: 5485 FlexCAN and 32 message buffers https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/5485-FlexCAN-and-32-message-buffers/m-p/140125#M2268 <HTML><HEAD></HEAD><BODY><DIV></DIV>Got it, Thanks!</BODY></HTML> Wed, 28 Jun 2006 18:36:30 GMT https://community.nxp.com/t5/ColdFire-68K-Microcontrollers/5485-FlexCAN-and-32-message-buffers/m-p/140125#M2268 LecoEric 2006-06-28T18:36:30Z