Microcontrollers

Microprocessors and MicrocontrollerMicroprocessors and microcontrollers, A microprocessors survey, RISC and CISC CPU architectures, Harvard and Von-Neumann CPU architecture.The 8051 Architecture : Introduction, 8051 microcontroller hardware, Input/output pins, Ports and circuits, External memory, Counter and timers, Serial data input/output, Interrupts.Addressing Modes and OperationsAddressing modes, External data moves, Code memory, Read only data moves/Indexed addressing mode, PUSH and POP opcodes, Data exchanges, Example Programs; Byte level logical operations, Bit level logical operations, Rotate and swap operations, Example programs, Arithmetic Operations; Flags incrementing and decrementing, Addition, Subtraction, Multiplication and Division, Decimal arithmetic, Example programs.Jump and Call InstructionsThe JUMP and CALL program range, Jumps, Calls and subroutines, Interrupts and returns, More detail on interrupts, Example problems.8051 Programming in CData types and time delays in 8051C, I/O programming, Logic operations, Data conversion programs, Accessing code ROM space, Data serialization.Timer/Counter Programming in 8051Programming 8051 timers, Counter Programming, Programming timers 0 and 1 in 8051 C.8051 Serial CommunicationBasics of Serial Communication, 8051 connections to RS-232, 8051 serial communication programming, Programming the second serial port, Serial port programming in C.Interrupts Programming8051 Interrupts, Programming timer interrupts, Programming external hardware interrupts, Programming the serial communication interrupts, Interrupt priority in the 8051/52, Interrupt programming in C.8051 Interfacing and ApplicationsInterfacing 8051 to LCD, Keyboard, Parallel and serial ADC, DAC, Stepper motor interfacing, DC motor interfacing and PWM.