Micro Processor & Interfacing

Unit I Microprocessor and Microprocessor Development Systems

 Evolution of Microprocessor
 Microprocessor architecture and its operations
 memory
 inputs-outputs (I/Os)
 data transfer schemes interfacing devices
 architecture advancements of microprocessors

Unit II 8085 Mirprocessor

 Architetcure of 8085 microprocessor
 Instruction set and Adressing modes of 8085 microprocessor
 Assembly language programs of 8085 microprocessor
 Stack
 Subroutines
 Time-Delay loops

Unit III 8086 Microprocessor

 Architecture
 memory Segment
 Registers
 Addressing Modes
 Demultiplexing of the system Bus in 8086 and 8088 microprocessors
 Instruction set and Addressing modes of 8086 microprocessor
 Assembly language programs of 8086 miroprocessor

Unit IV I/O and Memory Interfacing Using 8085/8086

 8086 Memory Interface
 Interrupts of 8085/8086 Microprocessors
 Programmable Interrupt Controller
 Programmable peripheral Interface
 8253 Programmable Counter/Interval Timer
 Serial Communication Interface
 DMA Controller 8257
 8279-Programmable Keyboard and Display I/O Interface
 8089 I/O processor

Unit V 8051 Microcontroller

 Architetcure of 8051 microcontroller
 Memory organization
 Timers/Counters, Interrupts
 Addressing modes
 Applications of microcontrollers