stefan schippers
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20359ed43e
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update license info. Remove unneeded newline saving in version line of .sch/.sym files, remove c89 flag based on lib versions
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2024-11-12 20:23:18 +01:00 |
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stefan schippers
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4befd4765c
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added ngspice/tb_diff_amp.sch Verilog-A example
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2024-10-30 16:10:17 +01:00 |
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stefan schippers
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3bcd73f860
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add examples/test_nyquist.sch
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2024-04-18 11:44:35 +02:00 |
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stefan schippers
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ce1d4b4bbb
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initial support for drawing ellipses (from rectangle boxes)
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2024-04-05 01:34:54 +02:00 |
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stefan schippers
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04409cc315
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simplified ps_embedded_image(), avoid recoding jpeg if possible (no invert), error checks in edit_image() and get_surface_from_b64data()
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2024-03-18 01:08:51 +01:00 |
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stefan schippers
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bef157aacf
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More return codes when something goes wrong, like loading failure of a file given on cmdline
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2024-03-15 11:56:35 +01:00 |
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stefan schippers
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ed5601d560
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updates in interface cheatsheet
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2024-03-11 09:28:35 +01:00 |
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stefan schippers
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1ae2d397ed
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added intuitive_interface_cheatsheet.sch
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2024-03-10 13:32:30 +01:00 |
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stefan schippers
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6c163d5cb0
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has_included_subcircuit(): get symname from `schematic` attribute if set in instance or symbol, or use actual symbol name, add tb_symbol_include.sch example circuit
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2024-01-08 17:19:12 +01:00 |
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stefan schippers
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617e6b3b8d
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update live backannotation if "a" and "b" cursors are swapped, syntax node%n is now allowed to plot only dataset "n" of the node. Update html docs and example autozero_comp circuit
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2023-10-13 15:51:51 +02:00 |
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stefan schippers
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94bccc08d9
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do not duplicate empty strings as NULLs in hash tables
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2023-10-09 12:49:11 +02:00 |
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stefan schippers
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3a42cfa64c
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added test_generators.sch example
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2023-06-07 09:38:11 +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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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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608a144dd1
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fix tcl procedures using find_file to find a component: use find_file_first (return 1st match) , since find_file may return multiple matches; add njfet.sym, pjfet.sym and test_jfet.sch
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2023-05-24 08:43:05 +02:00 |
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stefan schippers
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a4d5ddb63f
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add examples/test_bus_tap.sch
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2023-05-22 00:49:54 +02:00 |
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stefan schippers
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9fcde30a52
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do not perform tcl substitution before displaying netlist_commands text into an editor. Correctly restore xctx->current_dirname after netlisting. get_generator_command(): quote command name (just in case its pathname contains spaces). floater example labels in solar_panel.sch. Various corrections and optimizations in new floater labels code.
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2023-05-14 01:13:18 +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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3142279d02
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Add inst_sch_select/ example directory (instance based implementation selection)
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2023-04-25 09:15:17 +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 Frederik
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ea359b8c92
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added poweramp_lcc
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2022-10-17 13:35:01 +02:00 |
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Stefan Frederik
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6effda2bfc
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fix find_closest_dataset() if log scale axes are used
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2022-09-13 13:39:25 +02:00 |
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Stefan Frederik
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1d8fe237ce
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add test_extracted_netlist circuit example
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2022-02-18 15:11:44 +01:00 |
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Stefan Frederik
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798ecd74f3
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running average ravg() wave processing operator
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2022-02-16 20:24:22 +01:00 |
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Stefan Frederik
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bdd64336ff
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refactor example schematics
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2022-02-16 02:48:39 +01:00 |
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Stefan Frederik
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699bd70a04
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added class D amplifier example
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2022-02-15 17:20:15 +01:00 |
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Stefan Frederik
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9dd68436cf
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Handling of duplicated pins in spice netlists, added test_doublepin.sch in examples/
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2022-02-15 12:28:23 +01:00 |
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Stefan Frederik
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1cb9645e9f
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xyce quircks/integration for ac analysis, refuse to stretch unscalable images, more example schematics
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2022-02-03 00:40:59 +01:00 |
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Stefan Frederik
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008b289e4f
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ac analysis in graphs (mag + phase, log axis)
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2022-02-02 18:33:16 +01:00 |
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Stefan Frederik
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0b0e749801
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Graph UI improvements. Persistent bold waves. Graph UI bug fixes
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2022-01-28 04:44:07 +01:00 |
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Stefan Frederik
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b978bd90fa
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images (rotated,flipped as the symbol) in symbols
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2022-01-24 22:58:30 +01:00 |
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Stefan Frederik
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c8ec7a77f2
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allow embedding all image formats if a xxx-->png filter shell command is provided as attribute
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2022-01-23 04:51:41 +01:00 |
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Stefan Frederik
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81a612d5a3
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menu entry for adding pictures, added alpha parameter for opacity
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2022-01-22 04:55:59 +01:00 |
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Stefan Frederik
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320ad6e2aa
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embedded raw file storage
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2022-01-21 19:17:43 +01:00 |
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Stefan Frederik
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e66abe36fa
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fix wave panning if a non graph added, better error reporting in png writer function, better flags option names for special objejcts (image and graphs)
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2022-01-21 02:16:51 +01:00 |
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Stefan Frederik
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a3ccc094f5
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handle errors in image data, modified base64 decode to handle white space
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2022-01-20 18:28:29 +01:00 |
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Stefan Frederik
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3958faf1aa
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optimizations in image display, resolved some false leak report due to untracked mallocs
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2022-01-20 00:47:15 +01:00 |
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Stefan Frederik
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c3af523559
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better data struct for embedded image
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2022-01-19 23:28:19 +01:00 |
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Stefan Frederik
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d22245b33a
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show and store embedded (png) images in schematics
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2022-01-19 18:39:23 +01:00 |
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Stefan Frederik
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94934b8989
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added test_mos_verilog.sym example in top schematic page
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2021-11-21 00:53:37 +01:00 |
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Stefan Frederik
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5917cd9717
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added flip-flop simulation capabilities. added examples: merry xmas greeter and 7 segment display driver and counter.
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2020-12-27 19:20:24 +01:00 |
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Stefan Frederik
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0783ff7002
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fix error in link_symbols_to_instances(): potential call of symbol_bbox() -> translate() -> prepare_netlist_structs() before completing xctx->inst[i].lab assignments
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2020-12-22 16:10:27 +01:00 |
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Stefan Frederik
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c13ca9218d
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fix correct version syntax when saving in file
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2020-12-17 02:01:38 +01:00 |
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Stefan Frederik
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80b2d88caf
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added plot_manipulation.sch example showing how to manually create an ngspice plot collecting data from multiple operating point sims. the syntax is so difficult to remember so i keep a working example available here.
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2020-12-09 13:53:32 +01:00 |
Stefan Schippers
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070ec71800
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reduce svg size by avoiding redundant attributes in elements, fix a regression in scheduler.c (missing else clause)
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2020-11-18 23:20:50 +01:00 |
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Stefan Schippers
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27d1a9e477
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get_tok_value: even if called with "with_quotes=2" do not skip unescaped backslashes that are outside "quotes". Added dynamic netlisting test circuit in examples
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2020-10-23 23:17:55 +02:00 |
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Stefan Schippers
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91e74fadcb
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"@#n:net_name" attribute (n = pin name or number) in symbols translates to net name attached to pin. "lab_show.sym" component that shows (does not assign) net name. "highlight=true" attribute can be given on instances in addition to symbols
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2020-09-30 00:30:48 +02:00 |
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Stefan Schippers
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b7d724dcab
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apply visible layers (View->Symbol visible layers) to any object (lines. arcs, text etc),better bounding box calculation for slant text
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2020-09-23 22:13:39 +02:00 |
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Stefan Schippers
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a44302a7fd
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better join/end style for dashed objects, some dashed objects in example schematics/symbols
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2020-09-02 19:21:51 +02:00 |