By adding which of the following, the minimum mode of 80286 gives the multibus interface of 80286?
A. bus controller
B. bus arbiter
C. interrupt controller
D. all of the mentioned
Answer:A
By adding which of the following, the minimum mode of 80286 gives the multibus interface of 80286?
A. bus controller B. bus arbiter C. interrupt controller D. all of the mentioned
Explanation: The addition of single chip 82C289 known as bus arbiter, to the configuration of 80286 minimum mode, gives the multibus structure of 80286.