BE-IInd Year-CSE-Osmania University-(2011-2012)Microprocessors and Interfacing Syllabus

Microprocessors and Interfacing

UNIT-I

8085 Architecture:Introduction to microprocessors and microcontrolers,8085 processor architecture,Internal Operations,Instructions and Timings.Programming the 8085-Introduction to 8085 instructions,Addressing Modes and programming techniques with additional instructions.

UNIT-II

Stacks and subroutines,interfacing peripherals-Basic interfacing concepts,Interfacing output displays,Interfacing input keyboards.Interrupts-8085 interrupts,programmable interrrupt controller(8259a).direct memory access (dma)-DMA controller(8257),Interfacing 8085 with Digital to analog and analog to digital converters.

UNIT-III

Programmable peripheral interface-8255,Programmable Communication  interface-8251,Programmable Interval Timer-8253-8254, Programmable keyboard/display controller-8279,serial and parallel bus standards- RS 232 ,IEEE 488

UNIT-IV

Introduction to Microcontrollers,8051-Architecture-Instruction set,Addressing modes,programming techniques.comparison of various families of 8 bit microcontrollers.System Design Techniques Interfacing of LCD,ADC,Sensors,stepper motor,keyboard and DAC Using microcontrollers communication standards-serial RS232 and USB

UNIT-V

Microprocessor applications and trends in microprocessor technology-8bit,16 bit and 32 bit microprocessors.Advanced processors architecture-Register structure,Instruction set,Addressing modes of 8086.Features of advanced processors 80386,80486,Pentium and Multicore processors

Suggested Readings

1.Ramesh S Goankar