What is the function of BIU?
Answers were Sorted based on User's Feedback
Answer / abhishek jha
BIU is bus interface unit.it fetches the instruction to
8086.the instructions are stored in instruction queue,from
where they are executed by execution unit
Is This Answer Correct ? | 49 Yes | 6 No |
Answer / thamizh
bus interface unit is used to tranferring information between microprocessor and memory and vice versa and other devices
Is This Answer Correct ? | 8 Yes | 1 No |
Answer / vasudev
BIU 1st generates the the address fetches the instruction decodes it n sends to instruction queue...
Is This Answer Correct ? | 6 Yes | 2 No |
Answer / vaibhav lingayat
it is bus interface unit which fetch the program from code segment and arrange instruction in queue executing by execution unit.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / anishka savale
1.generate address on address &data
bus
2.read data from memory
&input/output port
3.to fetch the instructions or data
from input/output port
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / aravind rangrej
BIU is used to speed up the microprocessor 8086, it can read or write data from memory or I/O port
Is This Answer Correct ? | 1 Yes | 1 No |
Answer / santhosh
The Bus Interface Unit (BIU): It provides the interface of 8086 to external memory and I/O devices via the System Bus. It performs various machine cycles such as memory read, I/O read etc. to transfer data between memory and I/O devices.
Is This Answer Correct ? | 0 Yes | 0 No |
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