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DMA transfer fails on RM48 Hercules MCU



Hello,

On the RM48 Hercules MCU, I use DMA to facilitate data transfer from CAN2 mailboxes+IF3 to a receiving buffer in a RAM location. If the receiving buffer address is ended in 0x0 or 0x8, the transfer would work fine, but fail if the buffer address is on an address ended in 0x4 or 0xc

Can you provide an explanation to this behavior?

Thanks,

Clio