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Chapter 1
User Interface
© National Instruments Corporation
1-45
Spreadsheet View: PCB Layers Tab 
Use the PCB Layers tab to work with layer information. 
Spreadsheet View: Parts Position Tab 
Use the Parts Position
 
tab to view and export part position information.
Part Group
Double-click to display the Select Groups dialog 
box, where you select the part group to which you 
wish to assign the Keep-in/out. You can also set this in 
Keep-in/Keep-out Properties dialog box. Refer to 
the 
 section of 
Chapter 5, 
, for more 
information. 
Heights 
Bigger Than
Assign a height (z-axis) value to theKeep-in/out. Can be 
entered directly, or in the Keep-in/Keep-out 
Properties
 dialog box. Refer to the 
 section of Chapter 5, 
, for more information. 
Column
Description
Layer Name
The name of the layer, for example, Copper Top
Routable
Select Yes to allow trace routing on the layer; select 
No to prevent trace routing on the layer. 
Trace Bias
Set the trace bias by selecting HorizontalVertical or 
None
Type
The type of layer. Choices are GroundPower
Signal or Unassigned
Column
Description
RefDes
The part’s Reference Designator. 
Position X
The part’s position on the X axis.
Position Y 
The part’s position on the Y axis.
Side 
The side of the PCB on which the part appears.
Rotation
The orientation of the part on the PCB. 
Column
Description