1. 1 Dataflow Networks Syntax and Semantics –actor, tokens and firing Static scheduling Other dataflow models

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4. 4 Intuitive Semantics

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24. Mahapatra- Texas A&M- Fall0024 Summary of function class Summary of function class and their relationship for the function F: S p  S q Sequential  continuous  monotonic

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34. Mahapatra-Texas A&M-Fall'0034 Tagged Token DFM Arvind and Gostelow 80’s Each token has a tag, firing is enabled when tokens have matching tags. –No need of FIFO discipline in the channel

35. Mahapatra-Texas A&M-Fall'0035 Boolean Dataflow Actors have Boolean control ports which may control input and output ports. All other ports obey SDF semantics Ex. Switch (de-multiplexing), Select (Mux) Boolean control ports are read first and then other input ports. Switch and select can be used to data-dependent iteration. Allows conditional flow of data.

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