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求synplify综合报告某警告的含义

工程师
2010-04-10 09:30:06    评分
用synplify综合时产生了如下警告:   @W: FX474 |User specified initial value found in some of the sequential elements in the design. Applying an initial value to a register may not deliver the best synthesis results. For example, registers with initial values may be preserved and retiming/pipelining may not be performed. To improve synthesis results you may want to remove the register initialization from the RTL code 
          没太看明白,请高手指点下:User specified initial value found in some of the sequential elements in the design是个什么情况?可否举个例说明一下?谢谢



关键词: synplify     综合     报告     警告     含义    

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