Which of the following is not a characteristic of transparent DMA mode of I/O operation?
A. The external logic steals cycles from the CPU
B. The normal rate of execution is slowed down
C. Only one word can be transferred at a time
D. Data is transferred to/from memory directly
Answer: Option B
This Question Belongs to Electronics And Communications Engineering >> Microprocessors And Microcontrollers
Related Questions on Microprocessors and Microcontrollers
A. Circuit A has more gates than circuit B
B. Circuit B has more gates than circuit A
C. Circuit A has the same number of gates as circuit B
D. None of the above
For the number A[15:0] = 0110110010001111, A[14:13] is ______ A[3:2].
A. Less than
B. Greater than
C. The same as
D. Cannot be determined
Join The Discussion