1. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 1 Computer System Architecture Dept. of Computer Science Engineering Islamic Azad University of Mashhad Farhad Mohamad Kazemi M. Morris Mano

2. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 2 What is it? This course deals with computer architecture as well as computer organization. Computer architecture is concerned with the structure and behavior of the various functional modules of the computer and how they interact to provide the processing needs of the user. Computer organization is concerned with the way the hardware components are connected together to form a computer system.

3. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 3 PREREQUISITES Digital Logic Circuits

4. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 4 TEXTBOOKS Main Text  M. Morris Mano, “Computer System Architecture,” Prentice-Hall Inc., 3rd ed. Supplementary Text  D. Patterson & J. Hennessy, “Computer Organization & Design: The Hardware/Software Interface”

5. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 5 COURSE OUTLINES Chap. 1: Digital Logic Circuits Logic Gates, Boolean Algebra Map Simplification, Combinational Circuits Filp-Flops, Sequential Circuits Chap. 2: Digital Components Integrated Circuits, Decoders, Multiplexers Registers, Shift Registers, Binary Counters Memory Unit Chap. 3: Data Representation Data Types, Complements Fixed Point Representation Floating Point Representation Other Binary Codes, Error Detection Codes

6. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 6 COURSE OUTLINES (cont’) Chap. 4: Register Transfer and Microoperations Register Transfer Language, Register Transfer Bus and Memory Transfers Arithmetic Microoperations Logic Microoperations, Shift Microoperations Arithmetic Logic Shift Unit Chap. 5: Basic Computer Organization and Design Instruction Codes, Computer Registers Computer Instructions, Timing and Control Instruction Cycle, Memory Reference Instructions Input-Output and Interrupt Complete Computer Description Design of Basic Computer Design of Accumulator Logic

7. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 7 COURSE OUTLINES (cont’) Chap. 6: Programming the Basic Computer Machine Language, Assembly Language Assembler, Program Loops Programming Arithmetic and Logic Operations Subroutines, Input-Output Programming Chap. 7: Microprogrammed Control Control Memory, Sequencing Microinstructions Microprogram Example, Design of Control Unit Microinstruction Format Chap. 8: Central Processing Unit General Register Organization Stack Organization, Instruction Formats Addressing Modes Data Transfer and Manipulation Program Control Reduced Instruction Set Computer

8. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 8 COURSE OUTLINES (cont’) Chap. 9: Pipeline and Vector Processing Parallel Processing, Pipelining Arithmetic Pipeline, Instruction Pipeline RISC Pipeline, Vector Processing Chap. 10: Computer Arithmetic Arithmetic with Signed-2's Complement Numbers Multiplication and Division Algorithms Floating-Point Arithmetic Operations Decimal Arithmetic Unit Decimal Arithmetic Operations Chap. 11: Input-Output Organization Peripheral Devices, Input-Output Interface Asynchronous Data Transfer, Modes of Transfer Priority Interrupt, Direct Memory Access

9. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 9 COURSE OUTLINES (cont’) Chap. 12: Memory Organization Memory Hierarchy, Main Memory Auxiliary Memory. Associative Memory Cache Memory, Virtual Memory Chap. 13: Multiprocessors Characteristics of Multiprocessors Interconnection Structures Interprocessor Arbitration Interprocessor Communication/Synchronization Cache Coherence

10. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 10 POLICIES HONESTY is the best policy Turn in your assignments ON TIME RESPECT each other

11. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 11 GRADING Homework10% Quiz20% Midterm exam30% Final exam40%

12. Dept. of Computer Science Engineering Islamic Azad University of Mashhad 12 Homeworks HW#1 (Ch1)  P.1-3, 1-7, 1-9, 1-15, 1-17, 1-20  Due by next week HW#2 (Ch2)  P.2-3, 2-7, 2-14, 2-19, 2-23  Due by : after 2 weeks