Introduction
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This document appears to be slides from a lecture on processor architecture and interfacing. It discusses different types of computers like mainframes, minicomputers, and microcomputers. It then focuses on microcomputer structure, describing the central processing unit, data bus, control bus, address bus, input/output ports and memory. An example three-instruction program is provided to illustrate how data, address and control buses function during execution. References for further reading are also included.
![Three-Instruction Program
Three Instructions as Follows
Input value from keyboard connected to port at address
10H
Add 2 to the value
Output the result to a display connected to the port at
address 02H
[discussion on above programs execution in terms of
control, address and data bus signaling]
Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 13](https://image.slidesharecdn.com/introduction-121222023106-phpapp01/85/Introduction-13-320.jpg)
Introduction
- 1. Prof. Jalindar Baban Karande
- 2. Microcomputer structure Computerized system Syllabus Overview Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 2
- 3. Syllabus Overview Introduction to 80X86 processors Assembly language programming Protected mode 80386 Multitasking, interrupts, exceptions and I/O Microcontroller 8051 Microcontroller programming Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 3
- 4. Mainframe Micro processor Types Of Mini Based Computers Computer Systems Micro Computer Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 4
- 5. Mainframe Computer Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 5
- 6. Mini Computer Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 6
- 7. Microcomputer Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 7
- 8. Microprocessor Based Systems Robotics Process control Units Programmable electronics devices And many More… Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 8
- 9. Computerizing Electronics Factory Solution: Make computer-use available to as many people as possible Problem: Makes it difficult for different people to access commonly needed data. Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 9
- 10. Computerizing Electronics Factory Solution: Time Sharing system Problem: What happens if the computer is not working? Don’t Put All your eggs in Problems again: Saturations. one basket Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 10
- 11. Computerizing Electronics Factory Solution: Distributes Processing or Multiprocessing Problem: ?? Computer Network Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 11
- 12. Microcomputer Structure Data Bus INPUT DEVICE Control Control Bus CENTRAL Bus I/O PORTS PROCESSING MEMORY UNIT(CPU) OUTPUT DEVICE Address Bus Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 12
- 13. Three-Instruction Program Three Instructions as Follows Input value from keyboard connected to port at address 10H Add 2 to the value Output the result to a display connected to the port at address 02H [discussion on above programs execution in terms of control, address and data bus signaling] Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 13
- 14. References Douglas V. Hall, Chapter 2. “Computers, microcomputers and microprocessors-An Introduction”, “Microprocessor and Interfacing”, Tata McGraw Hill, Second Edition. Processor Architecture and Interfacing, SE(Information Technology) prof. Jalindar Baban Karande Slide 14