The lowest priority usage among the following is
A. HOLD request
B. processor extension data transfer
C. prefetch operation to fetch and arrange next instruction bytes in queue
D. data transfer performed by EU for instruction execution
Answer:A
The lowest priority usage among the following is
A. HOLD request B. processor extension data transfer C. prefetch operation to fetch and arrange next instruction bytes in queue D. data transfer performed by EU for instruction execution
Explanation: The order of priority usages, starting from highest one to the lowest one, is given as