Ken Kundert
|
The way I think of it is this: The analog block is evaluated every instant of time (this is not literally true, but it is the ideal towards which the simulator is striving). Within the analog block, the statements are evaluated sequentially, however unlike local variables, signals maintain their value over an instant in time. By signals I mean node and branch voltages and currents. So what I mean by this is that variables can take different values during the evaluation of an analog block, but signals always maintain the same value over the entire evaluation of the analog block.
-Ken
|