Computer Organization

New Syllabus - 2006

 

CS 401                                                                                                                       

LTP    

310     

UNIT-I-

Elements of digital computer, element of computing system, Basic operation concepts, bus structure & architecture, Bus Arbitration, Bus and memory transfer, Arithmetic & Logic operation, Micro operations, design methodology (system level, register level, logic level component) Data Representation (Integer & Floating Point number – IEEE Standard)                                                                                                   [08]

 

 

UNIT- II :- Central processing unit:

Processor Basic, CPU Organization, General Register Organization, Stack Organization, Instruction set (Instruction format, Instruction type, Addressing mode), Data path design, algorithms, Arithmetic and logic unit (ALU)

Control unit- Hardwired and micro- programmed approach.                              [07]

 

UNIT- III Memory System:

Introduction to memory System, Characteristics, Address translation Access mode, main memory, External memory, Memory Hierarchy. ROM& RAM Design, Cache memory, Mapping of Cache (Direct mapping, Associate mapping , Set associative mapping )

Memory Organization (2D, 2 ½ D)

                                                                                                                        [08]

UNIT- IV :- I/O Organization:

Peripheral device, Input / output interface, Asynchronous data transfer, mode of transfer, (Programmed and Interrupt I/O, Direct Memory access), interrupt & interrupt handling (interrupt hardware, enability and disability interrupt, handling multiple devices, controlling devices request) Asynchronous data transfer (strobe control, handshaking ), asynchronous data transfer, interface  circuit (parallel port & serial port). I/O processor

                                                                                                                        [09]     

 

UNIT-V:- Theory of parallelism:

Parallel computer model, Multiprocessor and Multi Computer, principal of performance and scalability, Flynns Classification, parallel computing, introductory concept of array processing, vector processing and pipelinning   and hazards.

 

 

 

Reference Books :                                                                                         [06]

1.                  “Computer  Organization and Arch.” By- JP  Hayes. Tata  Mgraw  Hill, New Delhi

2.                  “Computer Organization’’ By- Varsic & Hamacher, Tata  Mgraw Hill, New Delhi

3.                  “Computer Organization and Architecture Design and Performance” by – william stalling, prentice Hall India, New Delhi.

4.                  “Computer System Arch.” By- Morris Mano. Prentice Hall India. New Delhi.  

 

 

Provided by Mohd. Anwar