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RX FIFO + 128 Filters

Question asked by Venkata Ramana Buddharaju on Jun 4, 2019
Latest reply on Jun 7, 2019 by Petr Stancik

For S32K144 CAN0 - Is it possible to configure RX FIFO with 128 Extended Filter IDs ?


The Reference manual Says

"The memory corresponding to the first 38 MBs can be configured to support a FIFO reception scheme with a powerful ID filtering mechanism, capable of checking incoming frames against a table of IDs (up to 128 extended IDs or 256 standard IDs or 512 8-bit ID slices), with individual mask register for up to 32 ID filter table elements."