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Computer Aided Design Training with L-Edit software is normally takes place in the CNF CAD Roomroom, 155 Phillips Hall. In some cases training can be conducted via Zoom fore remote, non-Cornell CNF users. Please sign up online at least one day in advance on the CNF Face to Face Training web page. Training will take place only if someone has signed up online. Training Please e-mail ledit-training@cnf.cornell.edu to request training. Training is usually taught by Alan Bleier or Karlis Musa. |
Description:
L-Edit is a layout editor for photolithography, electron beam lithography, or dot-matrix printing. It runs on Windows computers in the CNF CAD room, the cleanroom, and 2nd floor labs.
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Contact managers of each e beam or mask making tool to learn how to convert from GDSII to the native file format for that tool. The e beam tools are the JEOL 6300FS and the JEOL 9300FS9500FSZ. The mask makers are the Mann 3600 optical Heidelberg DWL2000 laser pattern generator and the Heidelberg DWL66 laser pattern generator.
L-Edit may not be used for the development or production of integrated circuits at any semiconductor fabrication facility located in China meeting the criteria specified in the U.S. Export Administration Regulations, 15 C.F.R. 744.23
Capabilities:
Large, useful manual available from Help menu
Boolean and derived layer operations; subtract, grow and shrink on groups of objects
Design navigator for easy traversal of design hierarchy
Area calculator (in Tools -> Add-Ins)
Cross-section viewer to simulate a set of simplified process steps and visualize vertical structure of a device
Support for parameterized cells called T-Cells
User-programmable interface (UPI) with C/C++ syntax
Documentation:
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