Layout21
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dan-fritchman
Integrated Circuit Layout
### `Rect` and `BoundBox` I'm curious if `Rect` should be constrained to have the same guarantees as `BoundBox` where `p0` is the (x, y) values closest to negative infinity, and...
* Add support for `MASK` on PATH/POLYGON layer geometries * Add support for `ITERATE` on RECT/PATH/POLYGON layer geometries In support of issue #51
Fixes #55 for numeric looking tokens. I have some concerns over performance (relative to the previous implementation), as I constructed a `String` to capture relevant part of the chars iterator....
+ Implementations of + `PROPERTYDEFINITIONS` + `PROPERTY` (on MACRO/PIN) + `FIXEDMASK` + `CLEARANCEMEASURE` + `MANUFACTURINGGRID` + Syntax extensions (`BEGINEXT` → `ENDEXT`) + Writing LEF for all `UNITS`
The LEF lexer currently doesn't like the following numeric looking values: + Floats with exponents, e.g: `EDGECAPACITANCE 40.567E-6 ;` + Strings with leading numbers, e.g.: `SITE 18T` + ... Afaict...
LEF Library support is incomplete, would be useful to be able to read/write all LEF5.8 constructs within reason. ## Library Level + [ ] NONDEFAULTRULE + [ ] MANUFACTURINGGRID +...
Thus far we have the tacit assumption that importable GDSII's have one of a handful of values for their `GdsUnit`s: 1nm, 1µm, etc. In practice this has generally been the...
