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2.2 Netlists 35<br />

2.2 Netlists<br />

2.2.1 The Netlist Format<br />

Analog Insydes provides functions which can automatically set up several types of circuit equations<br />

from the netlist description of a circuit. Netlists are sequences of Mathematica lists encapsulated by<br />

the Analog Insydes command Netlist (Section 3.1.1). There must be one such list, or netlist entry,<br />

for each element in a circuit. Netlist entries are not required to be listed in any particular order.<br />

netlistname =<br />

Netlist[<br />

netlist entry 1,<br />

netlist entry 2,<br />

<br />

]<br />

A Netlist object is the Analog Insydes data structure for representing flat netlists. For hierarchical<br />

circuit descriptions using subcircuits, the Circuit object is used which is discussed in Chapter 2.3.<br />

For a simple example refer to the voltage divider circuit shown in Figure 2.1.<br />

1<br />

R1<br />

V0<br />

2<br />

R2<br />

Figure 2.1: Voltage divider circuit<br />

An Analog Insydes netlist desribing the circuit looks as follows:<br />

In[1]:=

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