SPRUIN7C March 2020 – March 2024 TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1
The message handler state machine controls the data transfer between the Rx/Tx Shift Register of the CAN Core and the Message RAM. The message handler state machine performs the following tasks:
The message handler registers contains status flags of all message objects grouped into the following topics:
Instead of collecting above listed status information of each message object using IFx registers separately, these message handler registers provide a fast and easy way to get an overview, for example, about all pending transmission requests.
All message handler registers are read-only.