Transcription of State Machine Coding Styles for Synthesis
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State Machine Coding Styles for SynthesisClifford E. CummingsSunburst Design, paper details efficient Verilog Coding Styles to infer synthesizable State machines. HDLconsiderations such as advantages and disadvantages of one-always block FSMs Vs. two-alwaysblock FSMs are 1998 State Machine Coding Styles for SynthesisRev Golson's 1994 paper, " State Machine Design Techniques for Verilog and VHDL" [1], is agreat paper on State Machine design using Verilog, VHDL and Synopsys tools. Steve's paper alsooffers in-depth background concerning the origin of specific State Machine paper, " State Machine Coding Styles for Synthesis ," details additional insights into statemachine design including Coding style approaches and a few additional Machine ClassificationThere are two types of State machines as classified by the types of outputs generated from first is the Moore State Machine where the outputs are only a function of the present State ,the second is the Mealy State Ma
Sep 07, 2001 · state machine outputs to go unknown if not all state transitions have been explicitly assigned in the case statement. This is a useful technique to debug state machine designs, plus the x's will be treated as "don't cares" by the synthesis tool.
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