OSPI DMA Receive Data Level Register
DMARDL | Receive Data Level. This bit field controls the level at which a DMA request is made by the receive logic. The Watermark Level is equal to OSPI_DMARDLR[DMARDL] + 1; that is, OSPI_DMA_RX_REQ is generated when the number of valid data entries in the receive FIFO is equal to or above this field value + 1, and OSPI_DMACR[RDMAE] = 1. |