cadsoft eagle 4.5 사용자 설명서
Further output devices
If you prefer drill data in another data format like Sieb&Meyer 1000 or
3000 (SM1000, SM3000) or to work with the Excellon format that
EAGLE used in its previous versions with a separate rack file (now
device EXCELLON_RACK) a drill table is required first. This is cre-
ated from the Layout Editor by means of a User Language program. The
drill data is then output with the CAM Processor.
You proceed as follows:
You proceed as follows:
• Load the board into the Layout Editor.
• Execute the drillcfg.ulp User Language program with the RUN
• Execute the drillcfg.ulp User Language program with the RUN
command. It generates the boardname.drl drill configuration file.
• Start the CAM Processor (e.g. File/CAM Processor).
• Load the board into the CAM Processor (File/Open/Board) if it
• Load the board into the CAM Processor (File/Open/Board) if it
was not loaded automatically during the start sequence.
• Load the predefined job excellon.cam, e.g. with File/Open/Job.
• Check the parameters and change the output device to
• Check the parameters and change the output device to
EXCELLON_RACK, SM1000, or SM3000. A tolerance of
6 2.5% makes sense to avoid problems due to internal unit con-
versions. Only the layers 44, Drills, and 45, Holes, may be selected.
No other layers! You can display the selected layers by clicking
Layer/Show selected.
• After changing the output device the CAM Processor demands for
a Rack. Type in the file extension .drl. The CAM Processor now
looks for the previously generated rack file in the same directory
as the board file is.
• Save the job file via File/Save job with a new name.
• Execute the job (Process Job).
• Send the files name.drl and name.drd (perhaps name.dri as well) to
• Execute the job (Process Job).
• Send the files name.drl and name.drd (perhaps name.dri as well) to
your boardhouse.
Drill Data for Multilayer Boards With Blind and BuriedVias
The CAM Processor generates one drill data file for each via length for a
layout that uses blind and buried vias.
The file extension .drd is expanded by the via length specification. If
The file extension .drd is expanded by the via length specification. If
there are, for example, vias from layer 1 to 2, the output file extension
will be .drd.0102.
The layer specification can be moved to another position with the help
The layer specification can be moved to another position with the help
of the wildcard %L. Writing, for example, in the File box of the CAM
Processor .%L.drd results in an output file with the file extension
.0102.drd.
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EAGLE Manual