ARCHTECTURE OF 8086/8088 -Final

Question 1

To improve the performance by implementing the parallel processing concept the CPU of the 8086 /8088 is divided into two independent sections

Answer 1

They are Bus Interface Unit (BIU) and Execution Unit.(EI).

Question 2

The BIU sends out addresses ,fetches instructions ,read data from ports and memory and writes data to ports and memory.

Answer 2

Whereas the Execution Unit decodes the instructions and executes the instructions.

Question 3

system bus dia?

Answer 3

.