Documents dma ppt

Advanced Microprocessor 1 DMA DMA Definitions: · DMA occurs between an I/O device and memory without the use of the microprocessor · DMA read transfer data from the memory…

Documents Chapter 13: Direct Memory Access …DMA…provides direct access to the memory while the...

Slide 1Chapter 13: Direct Memory Access …DMA…provides direct access to the memory while the microprocessor is temporarily disabled. Typical uses of DMA –Video displays…