ARCHITECTURE OF 8085 MICROPROCESSOR
Functional Block Diagram - Registers, ALU, Bus systems - Timing and control signals - Machine cycles and timing diagrams - Interrupts -Programming of 8085 - Instruction formats
- Addressing modes – Instruction set - Assembly language programs.
Programs for Arithmetic operations in 8085 [16-bit addition, subtraction and 8-bit multiplication, division].
ARCHITECTURE OF 8086 MICROPROCESSOR
Intel 8086 Internal Architecture - 8086 addressing modes- Instruction set - Assembler Directives -8086 assembly language Programming - Interrupts.
Program for Sorting in 8086, Program for String manipulation operations using 8086.
Interfacing requirements - Memory mapped I/O, I/O mapped I/O, 8255 PPI, 8279 keyboard and display controller, 8257 DMA controller, 8251 USART - Interrupt controller 8259 -Serial I/O standards RS232C, RS422A and IEEE 488.
Parallel Communication between two Microprocessors Kits using 8255, Serial Communication between two Microprocessors Kits using 8251.
Functional block diagram of 8051 - Instruction format and addressing modes – Timer – I/O ports – Serial communication - Inter facing -keyboard, LCD,ADC & DAC.
Programs for Arithmetic and Logical operations using 8051 microcontrollers.
INTERFACING MICROCONTROLLER
Programming 8051 Timers – Serial Port Programming – Interrupts Programming – LCD &
Keyboard Interfacing – ADC, DAC & Sensor Interfacing – External Memory Interface- Stepper Motor and Waveform generation.
Stepper Motor control and DC Motor Speed control with 8051.
Reference Book:
1. Ramesh S. Gaonkar ,”Microprocessor – Architecture, Programming and
Applications with the 8085” , Penram International Publisher , 5th Ed.,2006 [UNIT I,III]
2. Douglas V.Hall, “ Microprocessors and Inter facing : Programming and Hardware”, Second Edition, Tata Mc Graw Hill ,2006 [UNIT III].
3. Kenneth J.Ayala, “The 8051 microcontroller Architecture, Programming and Applications”, Second Edition , Penram international. [UNIT IV, V]
4. Mohamed Ali Mazidi, Janice Gillispie Mazidi, “The 8051 Microcontroller and Embedded Systems: Using Assembly and C”, Second Edition, Pearson Education / Prentice Hall of India, 2007 [UNIT IV & V].
5. A.K.Ray & K.M. Bhurchandi, “Advanced Microprocessor and Peripherals – Architecture, Programming and Inter facing”, Tata Mc Graw Hill, 2006 [UNIT II & III].
Text Book:
1. Soumitra Kumar Mandal, “Microprocessors and Microcontrollers”, Tata McGraw Hill
Education Private Limited, Fourth reprint 2012. [UNIT I-V]
2. Krishna Kant, “Microprocessors and Microcontrollers”, Prentice Hall of India, 2013.
[UNIT I-V]
