EE3404 Microprocessor and Microcontroller Notes - Anna University Regulation 2021
Download EE3404 Microprocessor and Microcontroller Notes for Anna University Regulation 2021 students. This page provides high-quality Anna University study materials, lecture notes, and handwritten notes for Electrical and Electronics Engineering Semester 4. Students can easily access Microprocessor and Microcontroller notes PDF download, important questions, and previous year Anna University question papers to prepare effectively for internal assessments and university exams.
Notes PDFs
Study Materials
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EE3404-Microprocessor and Microcontroller-notes.pdf
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EE3404-Microprocessor and Microcontroller-notes2.pdf
About EE3404 Microprocessor and Microcontroller
EE3404 Microprocessor and Microcontroller is a key Semester 4 subject for Anna University Electrical and Electronics Engineering students. This course covers the architecture, programming, and interfacing of microprocessors (8085) and microcontrollers (8051, PIC). These EE3404 notes help you understand instruction sets, timing diagrams, peripheral interfacing, and embedded system basics.
With our Anna University study materials and EE3404 important topics, you will master assembly language programming, hardware interfacing, and the use of timers, interrupts, and communication protocols. The content is designed for both theoretical learning and hands-on application in embedded systems.
These EE3404 Microprocessor and Microcontroller notes are structured to help you write programs, design microcontroller-based systems, and prepare thoroughly for university exams.
What You Will Get On This Page
- Downloadable PDF notes for all units
- Comprehensive study materials for 8085, 8051, and PIC microcontrollers
- Unit-wise important topics for focused revision
- Exam-oriented questions and programming examples
- Quick reference for interfacing, timers, and communication protocols
Important Topics
UNIT 1
- 8085 instruction cycle & data flow
- Opcode fetch, memory read/write timing diagrams
- Interrupt structure of 8085 (hardware & software)
- CALL instruction timing diagram
- Addressing modes of 8085
- Stack operations (PUSH, POP)
- Flags and conditional instructions (JZ, CY, etc.)
- Assembly language programs (basic logic, sorting)
- 8085 instruction set (data transfer, arithmetic, logical)
- Assembly language programming concepts
- 8051 instruction set overview
- Data manipulation instructions in 8051
- 8255 PPI architecture & interfacing
- 8254 programmable timer (modes of operation)
- 8279 keyboard/display controller
- Interfacing peripherals with 8085
- Sensor interfacing with microprocessor
- 8051 architecture basics
- Timer/counter modes & SFRs
- I/O ports (Port 0, Port 3 structure)
- UART communication in 8051
- Memory interfacing with 8051
- Stepper motor interfacing with 8051
- PIC16F877 architecture
- Interrupt structure in PIC
- Functional blocks of PIC microcontroller
- PIC instruction set basics
- External interrupt configuration in PIC
Frequently Asked Questions
What does EE3404 Microprocessor and Microcontroller cover?
It covers 8085/8051/PIC architecture, programming, interfacing, and embedded system basics for EEE students.
Are Anna University EE3404 notes available as PDF downloads?
Yes, you can download detailed PDF notes for all units from this page.
What are the most important topics for EE3404 exams?
Key topics include instruction sets, timing diagrams, interfacing, timers, and interrupts.
How do these notes help with exam preparation?
They provide unit-wise important topics, programming examples, and revision guides for Anna University exams.
Are practical programming and interfacing examples included?
Yes, the notes include assembly programs, hardware interfacing, and real-world embedded system applications.
Can these materials help with competitive exams?
These notes are useful for university exams and as a base for GATE and other competitive tests involving microprocessors.
Additional Resources
Other Subjects in Semester 4
LearnSkart offers well-organized Anna University notes, study materials, and exam preparation resources for all departments including CSE, ECE, EEE, Mechanical, Civil, and IT. These materials help students understand key concepts quickly and score better in exams. Download the latest EE3404 Anna University notes PDF and start your exam preparation today.