1. A system, comprising: a processor; and a state machine engine coupled to the processor, wherein the state machine engine comprises a state machine comprising: an isolation buffer comprising: a first port of the isolation buffer configured to receive a signal relating to an analysis of at least a portion of a data stream; and a second port of the isolation buffer configured to selectively provide the signal; and a routing buffer comprising: a first port of the routing buffer configured to receive the signal from the second port of the isolation buffer; a second port of the routing buffer configured to selectively provide the signal to a first routing line of a block of a state machine at a first time; and a third port of the routing buffer configured to selectively provide the signal to a second routing line of the block of the state machine at the first time.