Moreover, these processors are elements of a larger design, that of the 8086 family. The intel 8086 high performance 16bit cpu is available in three clock rates. 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. Intel 8086 family users manual october 1979 edx edge. The 8088 microprocessor is similar to 8086 processor in architecture,but the basic difference is it has only 8bit data bus even though the alu is of 16bit. It has a 16bit data bus, so it can read data from or write data to memory and ports either 16bit or 8bit at a time. It consists of powerful instruction set, which provides operations like multiplication and division easily. The 80286 microprocessor also a 16bit architecture microprocessor was almost identical to the 8086 and 8088, except it addressed a 16mbyte memory. The intel microprocessors 80868088, 8018680188, 80286. An improved architecture version, called the 80286, was launched in. This is unlike 8085 in which sequential fetch and execute. Microprocessors and interfacing 8086, 8051, 8096, and advanced processors. Architecture of 8086 a microprocessor is an integrated circuit with all the functions of a cpu however, it cannot be used stand alone since unlike a microcontroller it has no memory or peripherals. This book was first published in 1984 and it has been in the field for nearly three decades.
Microprocessors 9 architecture of risc risc microprocessor architecture uses highlyoptimized set of instructions. It means 8086 architecture supports parallel processing. Intel released the 8086 microprocessor which was mainly an extension to the origi. Pdf microprocessors and interfacing 8086, 8051, 8096.
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