Computer Organization and Architecture Module-wise Notes and PPTs Module 1: Introduction to Computer Architecture Basics of computers, evolution, architecture vs organization, 8 great ideas. 📄 View Notes 📊 Download PPT Module 2: Data Representation Number systems, binary arithmetic, data formats. 📄 View Notes 📊 Download PPT Module 3: CPU Organization Instruction cycle, ALU, control unit, registers. 📄 View Notes 📊 Download PPT Module 4: Memory Organization Cache memory, RAM, ROM, memory hierarchy. 📄 View Notes 📊 Download PPT Module 5: Input/Output Organization I/O devices, interfacing, interrupts. 📄 View Notes 📊 Download PPT