Microprocessor and Interfacing Notes pdf – MI notes pdf

Microprocessor and Interfacing Notes pdf – MI notes pdf file

Microprocessor and Interfacing Notes pdf – MI pdf notes – MI notes pdf file to download are listed below please check it –

Latest Material Links

Link – Complete Notes

Link – Unit 1 Notes

Link – Unit 2 Notes

Link – Unit 3 Notes

Link – Unit 4 Notes

Link – Unit 5 Notes

Old Material Links

Link:Complete Notes

Link:Chapter 1 Notes

Link:Chapter 2 Notes

Link:Chapter 3 Notes

Link:Chapter 4 Notes

Link:Chapter 5 Notes

Note :- These notes are according to the R09 Syllabus book of JNTU.In R13 and R15,8-units of R09 syllabus are combined into 5-units in R13 and R15 syllabus. If you have any doubts please refer to the JNTU Syllabus Book.


An over view of 8085, Architecture of 8086 Microprocessor. Special functions of General purpose registers. 8086 flag register and function of 8086 Flags. Addressing modes of 8086. Instruction set of 8086. Assembler directives, simple programs, procedures, and macros.


Assembly language programs involving logical, Branch & Call instructions, sorting, evaluation of arithmetic expressions, string manipulation.


Pin diagram of 8086-Minimum mode and maximum mode of operation. Timing diagram. Memory interfacing to 8086 (Static RAM & EPROM). Need for DMA. DMA data transfer Method and Interfacing with 8237/8257.


8255 PPI – various modes of operation and interfacing to 8086. Interfacing Keyboard and Displays, 8279 Stepper Motor and actuators. D/A and A/D converter interfacing.


Interrupt structure of 8086. Vector interrupt table. Interrupt service routines. Introduction to DOS and BIOS interrupts. 8259 PIC Architecture and interfacing cascading of interrupt controller and its importance.


Serial data transfer schemes. Asynchronous and Synchronous data transfer schemes. 8251 USART architecture and interfacing. TTL to RS 232C and RS232C to TTL conversion. Sample program of serial data transfer.IEEE 488 GPIB.


Overview of 8051 microcontroller, Architecture, I/O ports and memory organisation, addressing modes and instruction set of 8051, simple programs


Timer/ Counter operation in 8051, serial communication control in 8051 and interrupt structure of 8051, memory and I/O interfacing of 8051.
Reference – Microprocessor and Interfacing Notes – MI notes pdf – MI pdf notes – MI Pdf – MI Notes

1. Micro Processors & Interfacing – Douglas U. Hall, 2007.
2. The 8088 and 8086 Micro Processors – PHI, 4th Edition, 2003.
3. Micro Computer System 8086/8088 Family Architecture, Programming and Design – By Liu and GA Gibson, PHI, 2nd Ed.,

Text books – Microprocessor and Interfacing Notes – MI notes pdf – MI pdf notes – MI Pdf – MI Notes

1. Advanced microprocessor and Peripherals – A.K.Ray and K.M.Bhurchandi, TMH, 2000.
2. Micro Controllers –Ajay V.Deshmukh, Tata McGraw Hill Edition.

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