The "go" statement causes the functional simulator to be executed. One set of inputs is supplied and one set of outputs is obtained. For clocked circuits, the "go" statement causes the circuit to be executed for one phase of the clock. The format of the "go" statement is given below.
go
To execute the functional simulator for more than one phase, or to execute repeatedly with the same set of inputs, a numeric operand may be placed on the go statement as illustrated below. This operand may be an expression.
go 30
go abc+2
The "go" statement may cause the values of certain variables and nets to be updated automatically. See the "on," "clock," and "count" statements.