Microprocessor types and specifications page 3 of 158 file. Cpu central processing unit alu arithmeticlogic unit control logic registers, etc memory input output interfaces processor system architecture interconnections between these units. What is the technology used in the manufacture of 8085. Notes microprocessor 8085 pdf microprocessors and microcontrollersarchitecture of microprocessors. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. The most important feature of a microcomputer is its low cost.
Pdf lecture notes on microprocessor and microcomputer. Cheaper since all control signals for memory and io are generated by the microprocessor. Intel 8085 8bit microprocessor shrimati indira gandhi college. A microprocessor is a collection of digital circuits that process binary data. After executing the new program, the microprocessor returns back to the previous program. That is why, microprocessor chips are available at fairly low prices.
The ebook has complete chapters on microprocessor and it is usually included. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Here you can download the free lecture notes of microprocessor and interfacing pdf notes mpi notes pdf materials with multiple file links to download. Machine language the programmer had to remember the machine codes for various. It has 16bit address bus and hence can address up to 26165535 bytes 64kb memory location through a0a15. The microprocessor has multiple data type formats like binary, bcd, ascii, signed and unsigned numbers. Microprocessor 8085 nortel passport 8610 pdf notes free download as word doc. The first microprocessor was the intel 4004, introduced in. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Tutorial on introduction to 8085 architecture and programming. Microprocessor basic architecture of a digital computer microprocessor a microprocessor is a single, digital integrated circuit that performs the function of a central processing unit cpu. The intel 8085 microprocessor is a second generation microprocessor and is an eightbit processor designed in the year of 1976 with the nmos technology with a 40 pin dip, approximately consisting 6500 transistors having a power supply of 5v.
Microprocessor and interfacing notes pdf mpi pdf notes book starts with the topics vector interrupt table, timing diagram, interrupt structure of 8086. Lecture note on microprocessor and microcontroller theory and. 8bit data bus 16bit address bus, which can address upto 64kb a 16bit program counter a 16bit stack pointer. Bus a bus, as it pertains to a microprocessor is a bundle of wires that are grouped together to serve a single purpose. It had 4,000 transistors and consisted of four independent units. It contains millions of transistors connected by wires. It can read or write data to a memoryport either 16bits or 8 bit at a time. It is the set of instructions that the microprocessor can understand. This book was first published in 1984 and it has been in the field for nearly three decades. Loosely coupled configuration has shared system bus, system memory, and system io. What is meant by the statement that 8085 is a 8bit microprocessor. Microprocessor is a computer central processing unit cpu on a single chip.
It is an nmos device having around 6200 transistors contained in a 40 pin dip package. The price appealed to steve wozniak who placed the chip in his. Differences between a microprocessor and a microcontroller himadri barman a microprocessor abbreviated as p or up is a computer electronic component made from miniaturized transistors and other circuit elements on a single semiconductor integrated circuit ic microchip or just chip. It determines the number of operations per second the processor can perform. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. It could address directly 64 kb of memory, it had 176 instructions, a large number of registers, a built in option for refreshing the dynamic ram memory, singlesupply, greater speed of work etc.
Lecture note on microprocessor and microcontroller theory. The 8085 microprocessor consisted of 6500 mos transistors and could work at clock frequencies of 35 mhz. Ppt microprocessors8086 powerpoint presentation free to. The microprocessor reads one instruction at a time, matches it with its instruction set, and performs the data manipulation specified. To find the smallest number in an array of data using 8085 instruction set. A15 a14 a a12 a11 a10 a9 a8 a7 a6 a5 a4 a3 a2 a1 a0 chip selection location selection within the chip depending on the combination on the address lines a15 a10, the address range of the specified chip is determined. Microprocessor architecture the microprocessor can be programmed to perform functions on given data by writing specific instructions into its memory. The second important feature of a microprocessor is its small size. Introduction to microprocessors the microprocessor is one of the most important components of a digital computer. Differences between a microprocessor and a microcontroller. It is a chip that has all the functions of the cpu of a computer.
Ppt the 8085 microprocessor architecture powerpoint. A microprocessor is a collection of digital circuits that. Microprocessor 8085 notes free download as word doc. Microprocessor is an important part of the computer. Microprocessormicrocontroller the first microprocessor to make it into a home computer was the intel 8080, a complete 8bit computer on one chip.
Architecture, programming and interfacing introduction to the microprocessor and computer outline of the lecture evolution of programming languages. Although this manual is designed primarily for reference, it also contains some instructional matenal to help the beginning. Captcha seminar and ppt with pdf report 8085 microprocessor ppt and pdf report. It is the number of bits processed in a single instruction. The 8085 microprocessor architecture 8085 instruction set data transfer operations between registers between memory location and a register direct write to a. The microprocessor, also known as the central processing unit cpu, is the brain of all computers and many household and electronic devices. Ans the 80286 was designed for multiuser systems with multitasking applications, including communications and realtime process control. The microprocessor chips are available at low prices and results its low cost. Any module could be a processor capable of being a bus. It goes to the previous program by reading the top value of stack. Moinul hoque, lecturer, dept of cse, aust 16bit microprocessor. Microprocessor is an electronic device, which can perform basic arithmeticlogical functions such as and, or, add, subtract upon given input signals. Basic concepts of microprocessors differences between.
The microprocessor is one of most known subject is computer engineering branch. Because of the widespread use of microprocessors, the volume of production is very high. For example, in our discussion of memory interfacing, we talked about how the processor communicates with external memory devices through a group of wires. Multiple microprocessors, working together, are the hearts of datacenters, supercomputers, communications products, and other digital devices. Its alu, internal registers works with 16bit binary word 8086 has a 16bit data bus. The micro processor has the following functions of data storage, interaction with other peripheral devices and other time related functions. The 8085 and address ranges now, we can break up the 16bit address of the 8085 into two pieces. Microprocessor architecture, programming and applications with the 8085 this book provides a comprehensive treatment of the microprocessor, covering both hardware and software based on the 8085 microprocessor family. For example, in our discussion of memory interfacing, we talked about how the processor communicates with. Like the car designer whose vehicle gives the racing driver glory, the microprocessor makes quite incredible things possible all over the world. Winner of the standing ovation award for best powerpoint templates from presentations magazine.
Nice technology powerpoint template made in blue color will fit presentations on computers, cybernetics, hitech innovations, development in electronics, computing hardware, digital equipment, devices, gadgets, etc. Intel 8085 8bit microprocessor intel 8085 is an 8bit, nmos microprocessor. Microcomputer a computer with a microprocessor as its cpu. It is an 8bit microprocessor designed by intel in 1977 using nmos technology. Kaushik and others published an introduction to microprocessor 8085 find, read and cite all the research you need on researchgate. Features of a microprocessor here is a list of some of the most prominent features of any microprocessor. Typically smaller systems and contains a single microprocessor. Microprocessor completes execution of current instruction of the program. A microprocessor which has n data lines is called an nbit microprocessor i. The microprocessor is one of the unsung heroes of the modern era. Ppt microprocessor and interfacing powerpoint presentation. The 8085 microprocessor consisted of 6500 mos transistors and could work at clock frequencies of 35. Instruction set of 8085 microprocessor ppt xpowerpoint.
Oct, 2012 microprocessor architecture the microprocessor can be programmed to perform functions on given data by writing specific instructions into its memory. It is a 8 bit microprocessor, introduce by intel in 1976. It is a 40 pin c package fabricated on a single lsi chip. Microprocessor and interfacing pdf notes mpi notes pdf. List the four major processing units in an 80286 microprocessor and briefly describe the function of each.
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