User Guide

SpecifyingthePrefix
The prefix of the device name is defined simply by clicking on the Prefix
button. IC istobeenteredinthisexample.
Value
The setting of value determines whether the VALUE command can be
used to alter the value of the device in the schematic diagram and in the
layout. The default setting is off, so that alteration is not permitted.
Sincethatappearstobeappropriateheretoo,valueisleft off.
Thevalueofthedevicecorrespondstothedevicenameinthiscase.
Description
Click on the Description in the description box. You can enter a descrip
-
tion of the device in the window which now opens. Use typical terms
that you might apply for a keyword search. The search facility of the
ADD command in the schematic diagram will also search through this
text.
You can use Rich Text format. This is described in the help system under
thekeyword RichText.
Itcanlooklikethis:
<b>541032A</b>
<p>
Quadruple2-InputPositive-ORBuffers/Drivers
fromTI.
Save
This completes definition of the device set. If you have not already
savedthelibrary,pleasedoitatthisstage!
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EAGLEManual