This document discusses processor logic design including types of registers used, bus organization, an example processor with scratchpad memory, accumulator register, design of arithmetic circuits using parallel adders, logic diagrams, steps in designing an ALU, status registers, and shifters. It also mentions processor units.

1. Unit 5
Processor Logic Design

7. Types of registers used in processor

9. Bus Organization

10. Example

14. Processor with Scratchpad memory

15. Accumulator Register

18. Design of Arithmetic Circuit : The basic component of Arithmetic section
of ALU is parallel adder

22. Logic Diagram of Arithmetic Circuit

25. Steps involved in design of ALU

30. Status Register

32. Status Register

38. Shifter

40. Processor Unit