paper:synthesizable finit state machine design techniques using the new systemverilog 3.0 enhancements之onehot coding styles(encoded-parameter style with registered outputs不推荐但是经常有人写这样的代码)

这样写法,不利与综合,case语句中比较也是full-vector比较。

时间: 2024-10-05 05:07:21

paper:synthesizable finit state machine design techniques using the new systemverilog 3.0 enhancements之onehot coding styles(encoded-parameter style with registered outputs不推荐但是经常有人写这样的代码)的相关文章

paper:synthesizable finit state machine design techniques using the new systemverilog 3.0 enhancements之onehot coding styles(index-parameter style with registered outputs)

case语句中,对于state/next 矢量仅仅做了1-bit比较. parameter 值不是表示FSM的状态编码,而是表示state/next变量的索引.

paper:synthesizable finit state machine design techniques using the new systemverilog 3.0 enhancements之enhanced coding styles

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paper:synthesizable finit state machine design techniques using the new systemverilog 3.0 enhancements之output encoded style with registered outputs(Good style)

把输出跟状态编码结合起来,即使可以省面积又是寄存器输出.但是没有讲解如何实现这种高效的编码.

paper:synthesizable finit state machine design techniques using the new systemverilog 3.0 enhancements之fsm summary

主要是1.不要用1段式写FSM 2.不要用状态编码写one-hot FSM ,要用索引编码写one-hot FSM.

paper:synthesizable finite state machine design techniques using the new systemverilog 3.0 enhancements 之 standard verilog FSM conding styles(二段式)

1.Two always block style with combinational outputs(Good Style) 对应的代码如下: 2段式总结: (1)the combinational always block sensitivity list is sensitve to changes on the state variable and all of the inputs referenced in the combinaltional always block. 这个实际中

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