National Instruments Graphical User Interface Ultiboard Bedienungsanleitung PDF herunterladen (Seite 87)

Chapter 3 Setting Up a Design

• Pin “[Pin number]” from Part “[refdes]”(value) in Net “[Net

name]” is missing from shape “[shape name]”— A pin belonging to

the specified part was given in the netlist but does not exist in the shape

that was given for the part.

• Unused Pin [Pin name] is {close to, connected to} {Unused Pin,

Copper}—The given pin that was not assigned to a net is close to or

connected to another unused pin or copper, for example, a trace,

powerplane, or copper area.

• Design Rule Error: Net [Net1 name] { connected to} { Net2 name,

Unused pin, copper, Board outline }—The given net was connected

to another net, an unused pin, copper or the board outline.

• Design Rule Error: Net Gnd Close to Net [Net name]

[RefID:PIN#-netname]—The given net was too close to another net.

You can set up whether the design rule check runs in “real time”, and define

the actions to be taken when Ultiboard encounters a design rule error, such

as cancelling the current action, asking for confirmation, or overruling the

error. Refer to the PCB Design Tab section of Chapter 1, User Interface, for

more information.

Working with the Group Editor

The Edit Groups dialog box is where you create and edit net groups, part

groups, bus groups and differential pairs.

Refer to the following sections for more information:

• Add Group dialog box

• Working with Net Groups

• Working with Part Groups

• Working with Bus Groups

• Working with Differential Pairs

Add Group dialog box

Use the Add group dialog box to create groups in the Edit Groups dialog

box. Refer to the following subjects for more information:

• Working with Net Groups

• Working with Part Groups

• Working with Bus Groups

• Working with Differential Pairs

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National Instruments Graphical User Interface Ultiboard Bedienungsanleitung Seite 87