Important Topics for Computer Organization and Architecture

Important Topics in Computer Organisation and Architecture

• Machine Instructions & Addressing Modes
• Types of Instruction:
• Data Transfer Instruction.
• Data Manipulation Instruction.
• Transfer Of Control Instructions.
• Addressing Modes(AM):
  • Sequential Control Flow Addressing Modes:
  • Register Based AM:
• Register to Register AM
• Register Direct AM
• Memory-Based AM:
• Implied AM
• Immediate AM
• Absolute AM
• Auto Indexed AM
• Indirect AM
• Indexed AM
• Transfer of Control Addressing Modes:
• Relative/ PC Relative AM
• Base Register AM
• ALU, Data Path and CPU Control Unit Design
• Instruction Set & Operations
• Subprogram Execution
• Interrupts
• ALU data path
• Micro-Operations & Micro-Instruction Sequence
• Control Unit
• Characteristics of RISC/CISC systems
• Horizontal and Vertical Microprogramming
• Instruction Pipelining
• Instruction Execution
• Performance Evaluation
• RISC pipeline
• Non-Linear Pipeline
• Hazards
• Latency Analysis
• Memory Organisation
• Simultaneous and Hierarchical Access
• Mapping Techniques
• Replacement Policies
• Updating Techniques
• Multilevel Cache Design
• Secondary memory
• IO Interfaces and DMA
• Input-Output Organisation
• Input-Output Transfer Modes
• Performance Analysis 

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