Computer Organization and Architecture

Text Book (TB): Computer Organisation and Architecture By Smruti Ranjan Sarangi

Reference (R1): Computer Organisation and Embedded Systems By Carl Hamachar et al.

Reference (R2): Computer Organisation and Design By Patterson et al.

Video Lectures: Computer Organisation and Architecture

(02-08-2021) -- Course Introduction and Course Structure - Lecture 1

(04-08-2021) -- What is Architecture and Organization? Von Neumann model, Registers, Control and Data flow model, Assembly language, Memory and data representation - Lecture 2

(06-08-2021) -- Instruction Set Architecture and its features, ISA Components: Instructions and memory, Registers and Register architectures - Lecture 3

(09-08-2021) -- Addressing Modes: Register/Memory direct and indirect modes, AutoIncrement, Autodecrement, Immediate, PC relative, and base-index offset - Lecture 4

(11-08-2021) -- Language of Bits: Number system, Decimal to Binary Conversion - Lecture 5

(13-08-2021) -- Binary Representation of signed numbers: Sign-magnitude, 1s complement, and 2s complement representation - Lecture 6

(16-08-2021) -- Binary Representation of Floating-Point numbers: IEEE754 representation, Normal and Denormal Floating-point numbers - Lecture 7

(18-08-2021) -- Computer Arithmetic: Binary Addition and Subtraction, Ripple carry adder, Carry Lookahead adder - Lecture 8

(23-08-2021) -- Computer Arithmetic: Binary Multiplication, Iterative Algorithm, and Booths Algorithm - Lecture 9

(25-08-2021) -- Computer Arithmetic: Binary Division, Restoring Division Algorithm, Non-Restoring Division Algorithm, Arithmetic operations for floating-point numbers, Truncation: Chopping, Von Neumann Rounding, and rounding - Lecture 10

(27-08-2021) -- RISCV ISA: Features, RV32I Verson, Instruction Fomats, and R-Format Instructions - Lecture 11

(31-08-2021) -- RISCV ISA: I-Format Instructions, S-Format Instructions - Lecture 12

(06-09-2021) -- RISCV ISA: U-Format Instructions, SB-Format Instructions, and UJ-Format Instructions - Lecture 13

(08-09-2021) -- Understanding RISCV with programs - Lecture 14

(10-09-2021) -- Compilation Flow: Compiler, Assembler, Linker and Loader - Lecture 15

(13-09-2021) -- Digital Logic: Switching Networks, NMOS and PMOS Transistors, Logic Gates, Combinational Circuits - Lecture 16

(16-09-2021) -- Digital Logic: Combinational Logic, Sequential Logic, Registers, SRAM memories - Lecture 17

(20-09-2021) -- Digital Logic: SRAM Arrays, DRAM Memory, Refresh Logic, ROM, PROM - Lecture 18

(23-09-2021) -- Processor Design: RISC V DataPath, Control Path, Fetch Stage, and Decode Stage - Lecture 19

(25-09-2021) -- Processor Design: Decode, Execute, Memory Access, and Register Writeback Stage - Lecture 20

(27-09-2021) -- Processor Design: Design of Control Path, Hardwired and Microprogrammed Control, Horizontal and Vertical Microprogramming - Lecture 21

(11-10-2021) -- Single-Cycle and Multi-Cycle Processors, Thermal Breakdown, Performance Equation - Lecture 22

(13-10-2021) -- Processor Pipelining: Uniform Pipeline, Ideal Pipeline, Pipeline Diagram, 5-stage pipeline - Lecture 23

(15-10-2021) -- Pipeline Hazards: Data Hazard, Control Hazard, and Structural Hazard - Lecture 24

(19-10-2021) -- Handling RAW Hazards: Software Solution, Dependency-Check Logic, and Scoreboarding - Lecture 25

(25-10-2021) -- Hardware Solution for handling RAW Dependency - Data Forwarding - Lecture 26

(28-10-2021) -- Handling Control Hazards - Stalling Pipeline, Delayed Branching, Branch Prediction - Lecture 27

(01-11-2021) -- Pipeline Hazards Summary | Precise interrupts | Performance Evaluation - Lecture 28

(03-11-2021) -- Memory System: On-chip and Off-chip Memory, Principle of Locality, Need of Caches - Lecture 29

(08-11-2021) -- Cache Mapping Techniques: Direct Mapping, Fully Associative Mapping, and Set Associative Mapping - Lecture 30

(11-11-2021) -- Cache Operations, Write-back, and Write-Through Cache, Cache Misses: Compulsory, Capacity, and Conflict Misses, Cache Optimizations: Write Buffer, and Early restart - Lecture 31

(15-11-2021) -- Virtual Memory: Overlap Problem, Size Problem, Virtual Memory Map, Virtual Address, Physical Address - Lecture 32

(18-11-2021) -- Page Tables: Single Level, Two Level, and Inverted Page Table, TLB, Swap Space, MMU - Lecture 33