Analysis of DMAC Module Block Diagram
19.2 Analysis of DMAC Module Block Diagram 19.2.1 DMAC Activation Sources Software triggers, interrupt requests from peripheral modules, and external interrupt requests can all be designated as DMAC activation sources. The DMAC activation source is set in the DMTMD register’s DCTG[1:0] bits. 19.2.1.1 Activating DMAC via Software We can choose to initiate DMA transfers via … Read more