HSpice Tutorial 6- How to write a Simple Netlist

Tuesday 1 April 2014

Lets get started in writing a simple netlist. In order to write a netlist we need a circuit, which is shown below:


 


 Let’s start with the simple RC circuit you analyzed earlier in the tutorial. So to write netlist by using steps earlier, lets make an effort to write a netlist and do transient analysis as its simple to begin with:

The node gnd is a standard name used to reference ground. You can also use the number 0 to refer to the ground node (some people like to number their nodes instead of naming them, in which case 0 may be a more natural fit). Ground is a special node in the circuit, so only use gnd or 0 to refer to the ground node. The other nodes have arbitrary names.

Netlist is as below

EE105 SPICE Tutorial Example 1 - Simple RC Circuit
 vs vs gnd PWL(0s 0V 5ms 0V 5.001ms 5V 10ms 5V)
 r1 vs vo 1k
 c1 vo gnd 1uF
 .tran 0.01ms 10ms
 .option post=2 nomod
 .end

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