Forum Discussion

Honored Contributor

14 years ago

synthesis of several "if..if...if "sentence.

always @(posedge clk or negedge rst)begin if(!rst)begin ..... end else begin if(a) .... if(b) .... if(c) .... end end I found tha...

Honored Contributor

14 years ago

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Yes,I set the same variable in the three conditional expressions.

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Setting the same variable can't be parallel, except if the conditions are mutual exclusive, which refers to an

if () .... else if()....else if() ....

construct.

It's not a problem of HDL syntax, just of feasible logic respectively thinking.