what ia the function of BIU in microprocessor
Answers
Explanation:
BIU takes care of all data and addresses transfers on the buses for the EU like sending addresses, fetching instructions from the memory, reading data from the ports and the memory as well as writing data to the ports and the memory. EU has no direction connection with System Buses so this is possible with the BIU. EU and BIU are connected with the Internal Bus.
Answer:
The 8086(also called iAPX 86) is the 16-bit microprocessor chip designed by Intel between early 1976 and the June 8, 1978, when it was released. Intel 8088, released July 1, 1979, is a slightly modified chip with the external 8-bit data bus (allowing the use of cheaper and fewer supporting ICs), and is notable as processor used in original IBM PC design.
The 8086 gave rise to x86 architecture, which eventually became Intel's most successful line of the processors. On June 5, 2018, Intel released the limited-edition CPU celebrating 40th anniversary of the Intel 8086, called Intel Core i7-8086K.
In 1972, Intel launched 8008, the first 8-bit microprocessor. It implemented an instruction set designed by the Datapoint Corporation with programmable CRT terminals in the mind, which also proved to be fairly general-purpose. The device needed several additional ICs to produce the functional computer, in part due to it being packaged in the small 18-pin "memory package", which ruled out use of a separate address bus (Intel was primarily the DRAM manufacturer at the time).
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