topic MK30D10 (100MHZ) FlexCAN issue in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/MK30D10-100MHZ-FlexCAN-issue/m-p/794457#M48381 <HTML><HEAD></HEAD><BODY><P>I was trying to use RX Fifo for K30D10 FlexCan module. Reference manual says there is 64 MB could be use and up to 128 Fifo Filter could be use. But, I realized that I cannot use more then 16 MB. I could not reach CS16 register in example. At CTRL2[RFFN] register there is a table. RFFN could be 3 maximum. But there is nothing about this limitation. Do I have to something to use full functional CAN? </P></BODY></HTML> Mon, 09 Jul 2018 14:05:29 GMT i_smailtatlınar 2018-07-09T14:05:29Z MK30D10 (100MHZ) FlexCAN issue https://community.nxp.com/t5/Kinetis-Microcontrollers/MK30D10-100MHZ-FlexCAN-issue/m-p/794457#M48381 <HTML><HEAD></HEAD><BODY><P>I was trying to use RX Fifo for K30D10 FlexCan module. Reference manual says there is 64 MB could be use and up to 128 Fifo Filter could be use. But, I realized that I cannot use more then 16 MB. I could not reach CS16 register in example. At CTRL2[RFFN] register there is a table. RFFN could be 3 maximum. But there is nothing about this limitation. Do I have to something to use full functional CAN? </P></BODY></HTML> Mon, 09 Jul 2018 14:05:29 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/MK30D10-100MHZ-FlexCAN-issue/m-p/794457#M48381 i_smailtatlınar 2018-07-09T14:05:29Z Re: MK30D10 (100MHZ) FlexCAN issue https://community.nxp.com/t5/Kinetis-Microcontrollers/MK30D10-100MHZ-FlexCAN-issue/m-p/794458#M48382 <HTML><HEAD></HEAD><BODY><P>Hi, Tatlinar,</P><P>Pls refer to the section in RM of K30, I copy it here:</P><P>"</P><P>3.9.1.3 Number of message buffers<BR />Each FlexCAN module contains 16 message buffers. Each message buffer is 16 bytes.</P><P>"</P><P>It means that the RAM size is 16* 16=256 bytes.</P><P>Hope it can help you</P><P>BR</P><P>Xiangjun Rong</P></BODY></HTML> Wed, 11 Jul 2018 09:30:18 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/MK30D10-100MHZ-FlexCAN-issue/m-p/794458#M48382 xiangjun_rong 2018-07-11T09:30:18Z