MICROPROCESSOR SYSTEM AND INTERFACING 3/31/2017 ECP2036 MICROPROCESSOR SYSTEM AND INTERFACING Faculty of Engineering Trimester 1 2002/2003 1. Greeting: Assalamualaikum and good Afternoon 2. Introduce myself - name, from,degree, doing Master, Master project title, supervisors 3. Paper title, paper present overview of VOP, technologies and standard of VOP, possible improvements & research activities. Multimedia University

Lecturers/Tutors and Groups Mr. Nor Azhar – Course Coordinator - (Chapter 1 & 5) Mr. Md Shabiul Islam - (Chapter 2 & 6) Mr. Goi Bok Min - (Chapter 3 & 4) Tutors: Mr. Nor Azhar – (A02, B02 & C02) Mr. Md Shabiul Islam – (A01, B01 & C01) Mr. Goi Bok Min – (A03, B03 & C03) Mr. Hezerul – (A05, B05 & C05) Mr. Ng Mow Song – (A04, B04 & C04)

Objective: Contents: To introduce: microprocessors and microcontroller 3/31/2017 Objective: To introduce: microprocessors and microcontroller assembly language programming interface design Contents: basics of microprocessors and microcontroller 8051 microcontroller peripheral devices interrupt system interfacing MP1: Familiarization with the SK-8051 trainer and programming fundamentals. MP2: Stepper motor controls. 1. VOP - one way of mm communication - emerge from development of

Prerequisite & Delivery 3/31/2017 Prerequisite & Delivery Prerequisite: Digital Logic Design (EEN 1032) Preferably some programming experience Delivery: Lectures – 2 to 3 sessions per week Tutorials – 1 session per week (Attendance!!) Laboratory Experiments – 2 sets of experiments MP1: Familiarization with the SK-8051 trainer and programming fundamentals. MP2: Stepper motor controls. 1. VOP - one way of mm communication - emerge from development of

Assessment Lab Experiments: (start on Week 2) = 10% 3/31/2017 Assessment Lab Experiments: (start on Week 2) = 10% Midterm Test: (before midterm break) = 15% Project: (group basis) Final Exam: = 60%

Text & References Main Text Books: References: 1. Scott MacKenzie, “The 8051 Microcontroller” (Second Edition), Prentice-Hall Inc., U.S.A., 1995. 2. Muhammad Ali Mazidi “The 8051 Microcontroller and embedded systems”, Prentice-Hall Inc., U.S.A, 2000. References: Richard H. Barnett, “The 8051 Family of Microcontrollers”, Prentice-Hall Inc., U.S.A., 1995. John B. Peatman, “Design with Microcontollers”, McGraw-Hill, U.S.A., 1988. Ramesh S. Gaonkar, " Microprocessor Architecture, Programming and application with the 8085", Prentice-Hall Inc,U.S.A.,1999 (4th Ed). Barry B.Brey, " The Intel Microprocessors", Prentice-Hall Inc,U.S.A., 2000.

REVIEW - Convert D716 to Binary Review of Number Systems: Decimal to Binary & vice versa Hexadecimal to Binary & vice versa Octal to Binary & vice versa eg: - Convert 6210 to Binary - Convert 1111112 to Decimal - Convert D716 to Binary Alphanumeric Codes: - Alphabets (A, B, C, …), Numbers (1,2,3,…), and characters ( $, *,…) are represented by a unique binary code. Alphabets (A, B, C, …), Numbers (1,2,3,…), and Characters ( $, *,…) are represented by a unique binary code.

REVIEW (cont.) ASCII code: BCD code: 1’s and 2’s Complement: - A character is represented by a 7 digit binary number (X6…X0) BCD code: - Each decimal digit is represented by its' 4-bit binary equivalent. 1’s and 2’s Complement: - A  1's complement = A' 2’s complement = A' + 1

REVIEW (cont.) eg. on 1’s and 2’s Complement : 710 = 01112 = X  2's complement of any number represents its' negative counterpart.

What is a microprocessor? It is a digital system in single chip capable of performing Arithmetic What is a system? Interconnection of components to perform specified functions is referred to a system. If all the components are digital in nature, it is called a digital system. What is a combination circuit ? The output is decided by the current input only. What is a Sequential circuit ? The output is decided by the current input and the previous state of the output. A sequential circuit should have a memory element.

Stored Program Computer 3/31/2017 Stored Program Computer Input Output CPU / MP Memory