SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
The MCAN module provides interrupt and DMA requests. They are configured via the Host CPU. The Suspend Mode is requesting or forcing (based on MCANSS_CTRL[3] DBGSUSP_FREE bit) the MCAN module to go into initialization mode (see MCAN_CCCR[0] INIT bit) in which new interrupts and DMA requests will not be issued, that is to prevents the interrupt and DMA requests from propagating to the Host CPU (for more information, see Section 12.4.1.4.3.8.2, Suspend Mode).