Once set up, the DMA controller is primarily an AHB Master, which initiates data transfers across the AHB bus to/from a peripheral device through the DMA Buffer. ... Block Diagram of the AHB Single ...

The OSPI is compatible with various industry-standard DMA controllers. DMA operation in the OSPI can be enabled to assist a DMA controller in the loading (writing) of the ... Block Diagram of the AHB ...