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Computer Basics

Computer Basics. Datapath Operations. The Register File. Bit Level view of the Register File. The Arithmatic Logic Unit (ALU). The Arithmatic Logic Unit (ALU). Memory Local and Main. Instructions and Datapath for Register-to-Register Operations.

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Computer Basics

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  1. Computer Basics

  2. Datapath Operations

  3. The Register File

  4. Bit Level view of the Register File

  5. The Arithmatic Logic Unit(ALU)

  6. The Arithmatic Logic Unit(ALU)

  7. MemoryLocal and Main

  8. Instructions and Datapathfor Register-to-Register Operations

  9. Instructions and Datapathfor Store Operation SW R4, 0X4385

  10. Instructions and Datapathfor Load Operation LW R21, 0X23A9

  11. Variations in Instruction sets & Datapaths

  12. Datapath forsw R2, 4(R30) operation Say, [R30]=4500 [R2] =3245 values are in decimal

  13. Enhancement of Instruction set SHL R14, R8, 3 shift left the content of R8 by 3 and place in R14 SHR R2,R27, 2 shift right the content of R27 by 2 and place in R2

  14. Source A First Course in Digital Systems Design - An Integrated Approach by John P. Uyemura Brooks/Cole Publishing Company, 1999. (required)

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