Sequence detector for 1011 In progress
A Moore state machine that finds 1011 in a serial bit stream, overlaps included. Five states, ten arrows, and the one state that reports a match.
Tagged state-machine
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Traffic-light controller In progress
A four-state Moore machine for a junction, where a timer and the side road's queue decide when green changes hands. Holding, bus outputs, a synchronous reset.
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UART receiver state machine In progress
The control state machine of a UART receiver, with its counters outside it. Priorities, Mealy outputs on arrows, a framing error and a false start.