Introduction to 8085 Architecture- Instruction Set and Assembly Language programming. Introduction to 8086 Architecture, I/O & Memory Interfacing, Addressing Modes, Instruction Formats, Instruction Set, Assembler Directives, Interrupts, Assembly Language Programming

Memory Interfacing and I/O interfacing – Parallel communication interface – Serial communication interface – D/A and A/D Interface – Timer – Keyboard /display controller – Interrupt controller –DMA controller – Programming and applications Case studies: Traffic Light control, Alarm Controller

Architecture of 8051, Special Function Registers (SFRs), I/O Pins Ports and Circuits, Instruction set, Interrupts, Assembly language programming.

Programming 8051 Timers – Serial Port Programming – Interrupts Programming – LCD & Keyboard Interfacing – ADC, DAC & Sensor Interfacing – External Memory Interface- Stepper Motor and Waveform generation – Comparison of Microprocessor and Microcontroller

Temperature Control System, Motor Speed Control System, Traffic light System, Elevator System, Data Acquisitions System. Introduction to Architecture of PIC Microcontroller.