Main Page | See live article | Alphabetical index A Mealy machine is a type of digital logic finite state machine. The outputs are a function of both the current state Q and the input I. This means that the state transition diagram will include an output signal for each transition arc. For example, in going from State 1 to State 2 on input '1', the output might be '1' (this arc would be labelled 1/1). In contrast, the output of a Moore finite state machine depends only on the current state and does not depend on the current input. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.