NETEX-G Topics

Overview
• Introduction
• Applications
• User Interface
 
Inputs
• Gerber File Requirements
• Vias from Drill Data
• Layer Stackup
• Wire Bond Data
 
Assigning Nets and Nodes
• From ASCII Table
• From AIF
• From IPC356
• From GBRVU

Outputs
• ASCII Output
• Ansoft ANF
• Geometry Options
• GDSII
• DXF
 
Proximity Effect
• What is a Proximity Net?
• What is a Neighbor Net?
 
 
Extractions
• Extracting Nets
 
 
Netex Engine
• Program Flow
• Job File Syntax
• Command Line Syntax
• drl2gbr engine
• generating wire coords  

 

Wire Models

For 3Di output, it can be helpful to define a wire model (Z profile) that is passed to the 3Di file..

In the NJB file the input files section looks as follows:

B_WIREMODELS
MODEL3B W3B 0.025 JEDEC3 0.15 1.5
MODELW3 W3 0.03 JEDEC3 0.015 1.5
MODELW2 W2 0.03 JEDEC3 0.1 0.4
MODELW4 W4 0.03 JEDEC3 0.1 0.35
E_WIREMODELS

Column Definitions

Column 1 the full name and path of the top component layer. The next line contains the full path and name of the bottom component layer.




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