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MID-2
SYLLABUS MICROPROCESSOR AND MICROCONTROLLER ARCHITECTURE AND INTERFACING
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8051 Microcontroller architecture:
Introduction to MCS -51 Family microcontrollers, Architectural block Diagram,
Pin diagram and Pin Functions General Purpose and Special Function Registers,
, Oscillator and clock circuit, Reset circuit, I/O Port circuits, Memory
organization, Internal program and data memory.
8051 Assembly language
programming: Programming model of
8051, Addressing modes, data transfer instructions, I/O Port programming,
Arithmetic and Logical instructions, Bit level instructions, Branching
instructions (Jump and loop Jump and call), Concept of stack, subroutine and
related instructions, writing programs (like time delay using loop, data
conversions HEX to ASCII, BCD to ASCII, use of look up table etc) in assembly
language 8051 and testing the same using IDE.
8051 Programming in C:Data types in 8051 C, programming for time delay,
I/O programming in 8051 C, Logic operations in 8051 C, Control statements and
loops in embedded C, Functions and Arrays in embedded C, Data conversion
programs in 8051 C, Accessing code ROM
space using 8051 C, Data serialization using 8051 C.
8051 Timer/Counter and
Programming: Use of counter as
timer, Timer/Counters and associated registers, Various modes of
timer/counter operations, Time delay programs in Assembly language/ Embedded
C
8051 Serial Port and
Programming: Basics of serial
communication, RS232 standards, 8051 connection to RS232, Serial data
input/output and associated registers, Various modes of serial data
communication, serial data communication programs in Assembly language/
Embedded C
8051 Interrupts: Concept of Interrupt, interrupt versus polling,
Types of interrupts in 8051, Reset, interrupt control and associated
registers, interrupt vectors, Interrupt execution, RETI instruction, software
generated interrupt, interrupt handler subroutine for timer/counter and
serial data transmission/reception in Assembly language/ Embedded C.
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