Uploaded October 2025 | Updated September 2026, 3 weeks ago

---

Follow the link: nesoacademy.org/cs/09-computer-organization-and-architecture
Download the Neso Academy App: play.google.com/store/apps/details?id=org.nesoacademy

The I/O Interfacing chapter of COA is now available on our app and website.
The following are the lectures:
146. Introduction to I/O Interfacing
147. Isolated vs. Memory Mapped I/O
148. Different Data Transfer Approaches (Part 1)
149. Different Data Transfer Approaches (Part 2)
150. Different Data Transfer Approaches (Part 3)
151. Modes of I/O Data Transfer
152. Priority Based Interrupt System
153. Priority Based Interrupt System - Serial Connection
154. Priority Based Interrupt System - Parallel Connection
155. Interrupt Overhead
156. Direct Memory Access (DMA)
157. I/O Interfacing - Solved Problems (Part 1)
158. I/O Interfacing - Solved Problems (Part 2)

--Music--
Axol x Alex Skrindo - You [NCS Release]

#COAByNeso #ComputerOrganizationAndArchitecture #IOInterfacing