Course Solutions Uncategorized (Solved) : Cpu Runs System Flow Explicit Direct Memory Access Controller Dmac Configure Transfer 10 W Q29635652 . . . .

(Solved) : Cpu Runs System Flow Explicit Direct Memory Access Controller Dmac Configure Transfer 10 W Q29635652 . . . .

 

a) A CPU runs a In this system, there is a flow-through (explicit) direct memory access controller (DMAC) that is configure transfer 10 words from the 1/O interface to the memory using the cyele-stealing technique (data pass through DMAC) Memory access time and I/O interface access times are both 50 ns program in 1000 ns under normal conditions (if no DMA transfer). Asnne hac ths DMrt the dala transfer from lO interface to memory as the CPU starts the program and the I/O interface is always ready to transfer. In this case, how long would it take approximately for the CPU to run the same program? Answer like be- tween X ns and y ns, X ns; longer than X ns. Try to give an exact duration as possible and explain it briefly Answer: (10 p)

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