1. MICROPROCESSOR SYSTEM AND INTERFACING
3/31/2017
ECP2036
MICROPROCESSOR SYSTEM AND INTERFACING
Faculty of Engineering
Trimester /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

2. 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)

3. 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

4. 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

5. 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%

6. 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.

7. 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 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.

8. 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

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

10. 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.

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