wisconsin
Chapter 4: The von Neumann Model

Chapter 4: The von Neumann Model

Content locked

The catalog is public. Reading this content requires approved access.

Sign in to read
Chapter 4: The von Neumann Model
The von Neumann Model
4.1 Basic Components
4.1.1 Memory
4.1.2 Processing Unit
4.1.3 Input and Output
4.1.4 Control Unit
4.2 The LC-3: An Example von Neumann Machine
4.3 Instruction Processing
4.3.1 The Instruction
Example 4.1
4.3.2 The Instruction Cycle (NOT the Clock Cycle!)
4.3.2.1 FETCH
4.3.2.2 DECODE
4.3.2.3 EVALUATE ADDRESS
4.3.2.4 FETCH OPERANDS
4.3.2.5 EXECUTE
4.3.2.6 STORE RESULT
Example 4.4
4.3.3 Changing the Sequence of Execution
4.3.4 Control of the Instruction Cycle
4.3.5 Halting the Computer (the TRAP Instruction)
4.4 Our First Program: A Multiplication Algorithm
Exercises
5
Source