Unit 8 - Daisy-Chain Priority & DMA

Daisy-chaining Priority: Determines which interrupts are to be served first when two or more requests are made simultaneously and which interrupts are permitted to interrupt the computer while another is being serviced. DMA: In Direct Memory Access (DMA), Interface transfers data into and out of memory through the memory bus. DMA controller - Interface which allows I/O transfer directly between Memory and Device, freeing CPU for other tasks. GTU - Computer Engineering (CE) - Semester 4 - 3140707 - Computer Organization & Architecture - Input-output Organization Computer Organization & Architecture PPTs are available here: http://www.darshan.ac.in/DIET/CE/GTU-Computer-Engineering-Study-Material This video is recorded by Prof. Krunal Vyas ([email protected], +91-9601901005) at the Computer Engineering Department of Darshan Institute of Engineering & Technology, Rajkot as per GTU Syllabus. Darshan Institute of Engineering & Technology, Rajkot is a leading institute offering undergraduate, graduate and postgraduate programs in engineering. The Institute is affiliated to the Gujarat Technological University (GTU) and approved by the AICTE, New Delhi. Visit us: http://www.darshan.ac.in Write to us: [email protected] Facebook: https://www.facebook.com/DarshanInstitute.Official Twitter: https://www.twitter.com/darshan_inst Instagram: https://www.instagram.com/darshan_inst/