caption: Buses 101 Bus masters have the ability to initiate a bus transaction Bus slaves can only respond to a request Bus arbitration is a three-step process --A device requesting to become a bus master asserts a bus request signal --The arbiter continuously monitors the request and outputs an individual grant signal to each master according to the master's priority scheme and the state of the other master requests at that time --The requesting master samples its grant line until granted access.
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