User Guide

Theindexofapartialbusnamemayrunfrom0to511.
The help system provides you with more information about the BUS
command.
SpecifyingNetClasses
The CLASS command specifies a net class. The net class specifies the
minimum track width, the minimum clearance from other signals and
the hole diameter for vias in the layout for a specific class of signals. The
default setting is net class 0, which means that none of these things are
specified.Amaximumof8netclassesispossible.
Net classes can be changed at a later date by means of the CHANGE
command(the Class option).
Thesesettingscanalsobeleftuntilyoureachthelayoutstage.
Netclasses:Varioussettings
Pinswapand Gateswap
Pins or gates that have the same swaplevel can be exchanged with one
another. These properties are specified either when the symbol is de
-
fined(pinswap)orwhenthedeviceiscreated(gateswap).
Provided the swaplevel of two pins is the same, they can be exchanged
for one another. Display layer 93, Pins, in order to make the swaplevel of
thepinsvisible.
Pinsorgatesmaynotbeswappediftheswaplevel=0.
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FromSchematictoFinishedBoard