stefan schippers
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4095651863
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bump to version 3.4.4, updated Changelog
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2023-09-14 10:03:14 +02:00 |
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stefan schippers
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e0bcc302c9
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"xschem connected_nets" command now works for any selected instance, not only labels/probes/pins. Argument can be 0, 1, 2 (2-->select only wire segments drectly attached to selected net/instance)
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2023-09-14 09:48:12 +02:00 |
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stefan schippers
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75e5d3d5b0
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add command "xschem select_dangling_nets" that selects all labels/wires that are not connected to any non-label/non-probe components
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2023-09-14 00:57:13 +02:00 |
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stefan schippers
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0805802bb8
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fix performance issues (too many proc infowindow calls) on large schematics introduced by previous two commits
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2023-08-28 10:39:11 +02:00 |
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stefan schippers
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6909971a61
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bump to version 3.4.3, updated Changelog
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2023-08-19 14:06:54 +02:00 |
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stefan schippers
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f95580906a
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bump to version 3.4.2, updated Changelog
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2023-07-26 09:32:25 +02:00 |
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stefan schippers
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bf46fd3e7b
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allow "1" / "0" in addition to "true" / "false" in all boolean attributes
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2023-07-14 00:49:51 +02:00 |
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stefan schippers
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cf675be805
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add "xschem print pdf_full" and "xschem print ps_full" commands to print full view properly fitting paper size, regardless of xschem window size, some fixes in circle postscript drawing (set newpath) and rectangle clipping. Add menu command "PDF/PS export full"
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2023-07-13 13:24:17 +02:00 |
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stefan schippers
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3c73bb918b
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add case insensitive matching in xschem search function
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2023-07-12 13:58:54 +02:00 |
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stefan schippers
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cdecc6ad04
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xschem netlist command accepts an optional filename argument
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2023-07-03 09:06:46 +02:00 |
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Stefan Schippers
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33eb3fecce
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quit and detach globals refactored to cli_opt_quit and cli_opt_detach
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2023-07-01 21:07:52 +02:00 |
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stefan schippers
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6755975369
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do not create nets for devices that have *_ignore=true attribute set, this generates false warnings about undriven nets.
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2023-06-30 08:29:11 +02:00 |
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stefan schippers
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f2812e1444
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bump to version 3.4.1, updated Changelog
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2023-06-29 21:40:49 +02:00 |
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stefan schippers
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89d90c21db
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xctx->sch made an array of pointers instead of array of PATH_MAX strings (memory saver)
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2023-06-17 23:58:35 +02:00 |
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stefan schippers
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c97dfddd4e
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fix memory leak due to improper use of get_pin_and_attr()
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2023-06-17 10:14:55 +02:00 |
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stefan schippers
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a6462269dc
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refactor token.c: added get_pin_number(), get_pin_and_attr()
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2023-06-16 23:08:00 +02:00 |
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stefan schippers
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c3d03cd6d2
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show red dot when cuting a wire with new alt-right button click on a wire. Added also menu command in Tools
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2023-06-14 10:08:50 +02:00 |
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stefan schippers
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4f08f0a6b6
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added command Alt-RightButton to cut a wire at mouse position. Do a prepare_netlist_structs(0) at end of break_wires_at_pins() for connectivity consistency
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2023-06-13 11:51:16 +02:00 |
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stefan schippers
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2b0655e3e9
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improve `Shift-M` command by stretching nets that land on instance pins while moving instances
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2023-06-10 23:41:02 +02:00 |
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Stefan Schippers
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d5cc702fe8
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Add command "Tools -> Remove wires running throuh selected inst. pins"
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2023-06-10 17:24:12 +02:00 |
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stefan schippers
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245993f034
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added attributes spice_ignore=short, verilog_ignore=short, .... that will transform the instance into a short in the current netlisting mode, shorting all pins to the same net. Works similarly as lvs_ignore=short, but does not need lvs_ignore global setting
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2023-06-07 03:41:49 +02:00 |
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stefan schippers
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38a28a3acb
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add lvs_ignore to context saved vars. Refactored some preprocessor macros SPICE_IGNORE_INST --> SPICE_IGNORE)
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2023-06-06 23:38:29 +02:00 |
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stefan schippers
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394db224d1
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added global tcl variable `lvs_ignore` that can be used to enable instance or symbol attributes `lvs_ignore=open` or `lvs_ignore=short` while netlisting, added `test_lvs_ignore.sch` example
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2023-06-06 15:22:45 +02:00 |
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stefan schippers
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ff216e8187
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function reset_flags() set flags on symbols and instances; call reset_flags before rebuilding connectivity to update cached values; add short.sym component that can be used to short two nets together (and remove the short using *_ignore=true); instcheck(): do not proces instances that have *_ignore=true set.
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2023-06-06 08:42:43 +02:00 |
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Stefan Schippers
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44d1e764ac
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resized some data structures for better overall speed
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2023-06-04 17:56:52 +02:00 |
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stefan schippers
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7aa6ecfbd6
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make `xschem exit` (ctrl-w, close window) work in multi-window mode exactly as in tabbed interface, allowing to close the root window (will be swapped with subwindow and deleted)
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2023-06-04 15:37:35 +02:00 |
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stefan schippers
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e68ca0a0cc
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Place polygon bind key is now `p`, ctrl-w is now `Close current schematic`, while ctrl-q is `Quit xschem`. Reorganized File menu, added more orthogonal `Create new schematic/tab` removed some largely unused entries. Ctrl-w does not close the last window, just leaves it blank. Use ctrl-q to close xschem
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2023-06-03 23:57:35 +02:00 |
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stefan schippers
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6e2754020b
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added function swap_tabs() (wip)
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2023-06-03 09:37:43 +02:00 |
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stefan schippers
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0244dc5e69
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add command xschem tab_list, returns window pathname and associated filename loaded
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2023-06-03 00:21:55 +02:00 |
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stefan schippers
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cf61c253c5
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fix a bug in my_mstrcat if an empty string is appended; add resolved_net(n) function that returns the top-most hierarchy name of the net mapping to upper level port connections if any; add xschem resolved_net comand that returns the resolved_net of selected wire/label/pin; add @#n:resolved_net pattern in symbol texts that uses resolved_net
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2023-05-27 11:20:49 +02:00 |
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stefan schippers
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09a373954f
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initial implementation of portmap feature: from sub-schematics resolve hierarchic name of schematic nets connected to I/O pins (go to the upper level recursively until resolved)
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2023-05-26 11:56:52 +02:00 |
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stefan schippers
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32460f33c9
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improved "xschem display_hilights [nets|instances]" that displays highlight nets or instaces or both,with full hierarchy path, not including uninteresting net/pin/net_show elements.
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2023-05-23 09:10:01 +02:00 |
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stefan schippers
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5c22d26072
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update copyright info to 2023
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2023-05-21 12:52:19 +02:00 |
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stefan schippers
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c2e5c61b35
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graphs: add xmag and ymag entry boxes for custom magnification factor for x/y axis labels, fix current_dirname handling when netlisting hierarchical http(s) designs. The goal is to allow netlisting remote designs seamlessly
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2023-05-20 23:21:43 +02:00 |
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stefan schippers
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014ebf0477
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is_from_web() function to avoid code repetitions, more heuristics when trying to descend into web hierarchies
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2023-05-18 20:55:14 +02:00 |
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stefan schippers
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96eea54894
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some code refactoring, duplicate code replaced with set_inst_flags(), set_sym_flags(), various fixes/optimizations about floaters
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2023-05-14 12:58:25 +02:00 |
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stefan schippers
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ee1979b8b2
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low level functions for floaters and floater text caches is implemented
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2023-05-13 13:13:35 +02:00 |
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stefan schippers
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9ea9d529f7
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fix toggle_ignore function. If multiple elements selected with different *_ignore attributes flip each one of them accordingly. Baseline code added for text floaters
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2023-05-12 14:54:22 +02:00 |
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stefan schippers
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9ea93e9938
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hide_texts=true attribute added on instance will avoid the display of all symbol texts (will be probably used when using floater symbol texts)
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2023-05-12 12:09:20 +02:00 |
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stefan schippers
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5e281e7f10
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*_ignore attributes for instances and symbols cached in .flags struct member for speed optimization. added some generator netlist testcases in xschemtest.tcl
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2023-05-10 23:29:16 +02:00 |
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stefan schippers
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7ad930e7f0
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istances with *_ignore=true attribute will be drawn greyed out in schematics in the corresponding netlisting mode; command in Properties menu to toggle this attribute on selected instances
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2023-05-10 03:13:13 +02:00 |
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stefan schippers
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a9ffa50ed8
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add "ndir" parameter to get_sym_name(), some fixes in sym_vs_sch_pins()
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2023-05-01 23:17:57 +02:00 |
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stefan schippers
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9593d41f09
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persistent load file dialog (Shift-Insert) now correctly handles generator script selection (do nothing until user adds () or (param1,param2,...) to generator name).
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2023-04-29 00:28:24 +02:00 |
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stefan schippers
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36f71708e6
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added linewidth_mult=<double> attribute in graphs for per-graph line width adjustment
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2023-04-27 20:55:17 +02:00 |
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stefan schippers
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d9d66c1c90
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removed redundant skip_dir(...) (use get_cell(..., 0) ), fix a couple of glitches in postscript export (filled polygons with self-coincident edgs, fix filled arc pies (missing point)
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2023-04-26 23:00:20 +02:00 |
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stefan schippers
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10441ef901
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allow tcl procedures to generate generator script and parameters, update vhdl and verilog netlisters to handle generator schematic/symbol references
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2023-04-26 09:54:35 +02:00 |
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stefan schippers
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68cf318134
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load_sym_def(): removed embedded parameter, recognize generator names and pipe in data from generator instead of loading from file. No more set flags for generated symbols to EMBEDDED
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2023-04-24 23:56:56 +02:00 |
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stefan schippers
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cd6ef78841
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schematic generator netlisting seems to work. renamed is_symgen() -> is_generator()
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2023-04-24 13:26:04 +02:00 |
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stefan schippers
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94d1865127
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fix save_inst resetting all symbols EMBEDDED flags, not only the used symbols in current schematic. Created get_generator_command(), will be used also for schematic generators
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2023-04-24 11:36:07 +02:00 |
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stefan schippers
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3facbf6428
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spice netlisting of schematics with parametrized symbol generators should work
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2023-04-23 00:37:31 +02:00 |