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What is the advantage of using one-hot when zero-one-hot has one FF less?? Most state machines are built around either one of these.. !!!
Any specific application were to use one-hot and zero-one-hot ??? :!:
well, actually, most FSM's are binary encoded. Suppose you had an IDLE state in your FSM encoded as the 000 state. Also suppose this state is always entered upon exitting any other state. If you use zero one-hot encoding, the number of flip flops toggling would be half: 100->000->010->000->100->000 etc.
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