JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

UNIT - I

Overview of 8 bit Microcontrollers- Intel, Motorola, and overview of the 8051 family- 8051 Architecture.

UNIT - II

8051 Assembly languages programming – addressing modes Instruction set- Jump, Loop+ CALL instructions & programs- Arithmetic instructions, Logic Instructions & Programs – Single bit instructions & Programming- I/o- Port programming.

UNIT - III

Timer/ Counter, programming of 8051 serial communication, interrupts.

UNIT - IV

Interfacing 8051 to external memory- semiconductor memory-Memory address decoding- Interfacing with external ROM-data memory space- Interfacing to 8255 Architecture of PIC microcontrollers features, interfacing of I/O devices with PIC Controllers. PIC 16c6x, 16c7x. 18x, 24x PIC memory organization.

UNIT - V

Applications – Interfacing of LCD to 8051- Interfacing ADC, Sensors- Interfacing steeper motor- Interfacing keyboard- Interfacing DAC to 8051. ARM Controllers Introduction to ARM controllers. Comparison between RISC & CISC processor. Versions & variants of ARM processor. Register model of ARM processor. Modes of Operation. Applications of ARM processor.

REFERENCE BOOKS:

• 1. Muhammad Ali Mazzid, Jancie Gillispe Mazid “The Microcontroller & Embedded Systems”, Pearson Education, 2000.
• 2. Julio Sanchez and Maria P. Canton, Microcontroller Programming-The Microchip PIC, CRC Press
• 3. Myke Predko “ Programming & Customizing the 8051”, Tata McGraw Hill, 1999
• 4. Raj Kamal “Embedded systems, Architecture, Programming and Design, “Tata McGraw Hill, 2003.
• 5. Kenneth J. Ayala, The 8051 Microcontroller, CENGAGE Publisher
• 6. Fernando E. Valdes-Perez and Ramon Pallas-Areny, Microcontrollers-Fundamentals and Applications with PIC, CRC Press
• 7. KVK Prasad, Embedded Real Time Systems, DearmTech Publishers M. Tech – I Year – II Sem. (Mechatronics)