Version 3.3.8 of Slam-Edit

Release Notes: The transform command was altered to grid the result using either the window's current edit grid or the cell's min grid. The option to limit a text object's display height when zooming in was added. By limiting the text size, it is possible to read the text even when zooming to small areas. A bug was corrected in tracing when the hierarchy contained cells from multiple libraries using different technology files. Hot key handling was modified so that modifiers such as NumLock and ScrolLock can be ignored.

Other releases

  •  10 Jan 2014 23:24

Release Notes: This release adds a new edit in place command to allow descending the hierarchy by name in addition to the existing point based EIP command. PDF generation has added the transparent color model to the existing overlay color model. Programmable cells may now use a closed shape as a reference. Closed shapes are useful when creating a well tap isolation ring object as an example. Closed shape TLG's can be marked as splittable. There is a GIF animation on the Web site showing the result of splitting a well tap ring to allow a gap for wiring over a well tap ring.

  •  31 Oct 2013 20:13

Release Notes: This release adds a new GUI mode using a tkcon for the console instead of an xterm. The tkcon was modified to incorporate the non-window specific menubar items as well as the XY display. Other changes include a new legend option when creating PDF documents of layouts and a new option to the layer display control window to only display layers in the current layout view. Some new device generators were added to support DMOS and HVMOS structures. Lastly, the free layout viewer has a port to the raspberry pi platform.

  •  19 Jul 2013 22:32

Release Notes: This release includes new capabilities in the DRC/LVS, enabling checks of most 0.18 micron processes. A new command has been added to the editor to move objects between hierarchical levels in a single operation. The cut/paste command has been modified to have multiple buffers. Each buffer is assigned a user-defined name so you can easily select between buffers. The stream out command layer map added a new directive so you can specify a unique layer to write text associated with pin objects. With this change, different layer mappings may be assigned for geometry, text, and pin (the text part) objects.

  •  22 Apr 2013 23:48

Release Notes: This release adds substantial improvements to the DRC/LVS option. Antenna rules, an LEF generator for antenna model, rules for different net spacing, and more polygon selection criteria are just some of the additions. Also added are some new pcell definitions and pcell support functions, such as offset path generation to easily construct coaxial shielded net and guard ring structures. Lastly, a new command to join two sets of bus wire groups together, via-ing as needed to connect the pair, was added.

  •  05 Nov 2012 23:36

Release Notes: This release extends the number of layers from 4,000 to 16,300 and adds vector PDF output for small layouts and cross sectional views so layouts/cross sections can be easily exported to documents. Note that the diffusion profile in the cross sectional view can have rounded or custom profile edges. This release also updates the "add wire" command to be repelled "min" space away from other objects, to avoid DRC errors. The LVS option has been completely updated to extract any angle geometries and extract WPE/STI/NRS/NRD values. A new free gds viewer is now available for download from the website.


Project Spotlight


A genealogy records transcription editor.


Project Spotlight


A GTK version of slapt-get.