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B.Tech. IT 5th Sem Subject: Advanced Computer Organization
UNIT - 1 BASIC COMPUTER ORGANIZATION AND DESIGN Computer Organization, Computer Architecture, Machine Language, Organization of a Simple Computer, Interconnection Structures, Bus Interconnection, MAR, MBR, PC, IR, PCI, Data Path of a typical Vo n Neumann Machine, Instruction Code, Decoding & Execution, The Fetch- Decode-Execute Cycle, Instruction Formats, Stack Organization, architectural classification schemes , SISD, SIMD, MISD, MIMD architectures, multiprocessor and multicomputers, UMS, NUMS, COMS, NORMS models.
UNIT - 2 ARITHMETIC PROCESSOR DESIGN Fixed-Point Arithmetic - Addition and Subtraction, addition and subtraction with Signed- Magnitude Data, Hardware Implementation, Hardware Algorithm, addition and subtraction with Signed- 2’s Complement Data, Multiplication Algorithm, Hardware Implementation, Hardware Algorithm, Binary Multiplication, Booth Multiplication Algorithm, Division Algorithm, Floating-Point Arithmetic Operations, Register Configuration, Addition, subtraction, Multiplication & Division, Decimal Arithmetic Unit, Decimal Multiplication, Decimal division.
UNIT - 3 CONTROL UNIT ORGANIZATION The Control Unit, Type of control unit, Control Unit Function, Control Unit Operation, Hardwired Control Unit Basic Concept, Advantages, Disadvantages, Micro-Programmed Control Unit - Basic Concept, Advantages, Disadvantages, Difference between Hardwired Control Unit and Micro-Programmed Control Unit, Control Memory, Address Sequencing, Micro - Programmed Micro - Instruction Types - Vertical Micro - Programming, Horizontal Micro-Programming, Control Store, Horizontal Versus Vertical, Principle Advantages, Disadvantages, Microinstruction Formats, Microinstruction Sequence, Emulation, Bit Slicing.
UNIT - 4 PRINCIPAL OF PIPELINING Over lapped parallelism, principal of Liner pipelining processor, General pipelining and reservation tables, arithmetic pipelining, Design of pipeline Instruction units, arithmetic pipelining design example, hazard detection and resolution, JOB sequencing and collision prevention.
UNIT - 5 PRINCIPLES OF MULTITHREADING Multithreading issue and solution, multiple context processor, multidimensional architecture, Advanced processor technology – RISC & CISC computers, super scalar architecture, Superscalar Processor.
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