SPRUIN7C March 2020 – March 2024 TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1
The LIN DMA interface uses the SCI DMA interface logic. DMA requests for receive (RXDMA request) and transmit (TXDMA request) are available for the SCI/LIN module. There are two modes for DMA transfers depending on whether multibuffer mode is enabled or not using the multibuffer enable control bit (MBUF MODE).