How is a device selected in Distributed arbitration…??
A. By NANDing the signals passed on all the 4 lines
B. By ANDing the signals passed on all the 4 lines
C. By ORing the signals passed on all the 4 lines
D. None of the above
Answer:A
How is a device selected in Distributed arbitration…??
A. By NANDing the signals passed on all the 4 lines B. By ANDing the signals passed on all the 4 lines C. By ORing the signals passed on all the 4 lines D. None of the above
Explanation: The OR output of all the 4 lines is obtained and the device with the larger value is assigned the BUS.