Uploaded September 2025 | Updated September 2026, 3 weeks ago

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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 ALU, Data Path & Control Unit chapter of COA is now available on our app and website.
The following are the lectures:
123. Introduction to Computer Organization
124. Bus Architecture
125. Designing a Basic Computer (Part 1)
126. Designing a Basic Computer (Part 2)
127. Designing the Timing Circuit
128. Instruction Decoder
129. Introduction to Instruction Cycle
130. Fetch and Decode Phase (Part 1)
131. Fetch and Decode Phase (Part 2)
132. Fetch and Decode Phase (Part 3)
133. Effective Address Computation Phase
134. Execute Phase: Memory-Reference Instructions (Part 1)
135. Execute Phase: Memory-Reference Instructions (Part 2)
136. Execute Phase: Register-Reference Instructions
137. Execute Phase: I/O-Related Instructions (Part 1)
138. Execute Phase: I/O-Related Instructions (Part 2)
139. Introduction to Interrupt Driven I/O
140. Implementation of Interrupt Driven I/O
141. Hardwired Control Unit (Part 1)
142. Hardwired Control Unit (Part 2)
143. Micro-Programmed Control Unit (Part 1)
144. Micro-Programmed Control Unit (Part 2)
145. Control Unit - Solved Problems

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

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