Question - 4 Concider a system in which buso cycles Zakes 600 ns. Transfer of hus control in either direction from processor to 1/0 device or vice versa, takes 350 ns. One of the I/O devices has data transfer rate of botels Data and employs OMA. transferred time are at a one byt'e at we employ DMA gains bus a) suppose burst mode That is The DMA interface master ship prior to the Start of a block transfer and maintains control of the bus until the whole block is transferred. for how long would the device the up the bue when transferring .. 256 block of ( bi Repeat the calculation the calculation for cycle stealing mode