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Designer File Formats >
   Nexxim Netlist Format >
       Expressions >
           Conditional Assignments

Conditional Assignments

A conditional assignment uses one of the following formats:

variable = '(cond_expr)?true_value:false_value'

variable = 'if(cond_expr,true_value,false_value)'

The quotes are optional, but are recommended for clarity. The conditional expression cond_expr is any expression that evaluates to a Boolean value. When the conditional expression is true, the variable is assigned the true_value. When the condition is false, the variable is assigned the false_value.

Examples:

A = '(X>Y) ? 0 : 1'

A = 'if(X>Y,0,1)'

In both examples, when the conditional expression X>Y is true, variable A is set to 0, and when the conditional expression is false, A is set to 1.

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