CadSoft Eagle Professional 6.3.0
Cadsoft Eagle - это комплексное средство для разработки печатных плат, начиная с создания принципиальной электрической схемы и заканчивая созданием печатной платы и её трассировкой. Кроме этого программа имеет довольно большую библиотеку, содержащую множество стандартных и достаточно распространённых электронных компонентов.
Одним из основных достоинств данного пакета профессионалы выделяют полную синхронность изменений в проекте. К примеру, если вы изменили или удалили какой-либо компонент на схеме, это тут же отразится на рисунке платы. В таких программах, как ACCEL EDA, P-CAD и OrCAD необходимо постоянно контролировать весь проект, при малейших изменениях и на любом этапе работы. Кроме того, в EAGLE откат событий (UNDO) возможен на любое количество действий (такое не позволяет делать даже самый мощный на сегодняшний день CAD – ACCEL EDA).
Программа включает в себя:
- Schematic Module - модуль для создания принципиальных схем. Имеет удобный интерфейс, сетку для выравнивания компонентов и электрических линий, элементы для рисования на листе.
- Layout Editor - редактор печатных плат. Позволяет размещать компоненты на будущей ПП, имеется проверка на наличие ошибок, вспомогательные линии для упрощения процесса ручной трассировки, средства для нанесения шелкографической маркировки на ПП.
- Autorouter - модуль для автоматической трассировки печатных плат. Большое количество настроек позволяет повысить качество автотрассировки.
- Library Editor - весьма гибкий и удобный редактор библиотек.
В стандартный комплект поставки входят также модули, проверяющие правильность подключения электрических цепей (ERC – Electrical Rule Check) и правильность расположения компонентов на плате (DRC – Design Rule Check). Причём две последних операции выглядят намного приятнее, чем в более продвинутых системах. Программа проверяет правильность дизайна и соединений так, что пользователь вообще не знает, что этим занимается какая-то посторонняя утилита. Следует отметить, что пользователю не приходится запускать для этого различные программные модули, как это сделано в P-CAD или ACCEL EDA - все переходы осуществляются внутри самой программы. Имеется также возможность заливки заданного пространства полигонами.
EAGLE позволяет проектировать многослойные платы, содержащие до 16 слоёв и имеющие размеры 1626х1626 мм при разрешающей способности 0,0001 мм. Систему единиц (дюймовую или метрическую) можно изменить на любой фазе работы с проектом без каких-либо потерь.
ОС: Windows XP, Windows Vista, Windows 7
Platforms:
- Linux: libpng and libjpeg directly linked into the executable to get rid of dependency and availability of according system libs.
Control Panel / Preview:
- Preview extensions for board and schematic. Sheet descriptions and size information are also displayed.
- Beside file path indication of date and size of the currently selected file in the status bar.
- Preview for packages: Display a ruler to indicate the size.
User Language:
- Added new User Language object members UL_DEVICE.activetechnology, UL_DEVICESET.activedevice and UL_INSTANCE.part.
- Extended the User Language data type 'string' to support unicode characters.
- Modified handling of the default assembly variant in ULPs:
the function variant() returns "''" for this and the function setvariant() can be called with "''" or "". - Now the objects of "Arbitrary Pad Shapes" are available in ULPs through the loop members UL_CONTACT.polygons() and UL_CONTACT.wires().
CHANGE command:
- Added missing option DTYPE for dimension types.
DIMENSION command:
- Selection of rectangles and origins of elements or parts.
- Snap to objects on defining the second dimension point.
TEXT command:
- Now text objects can contain more than one line. Line distance can be set.
Note: Older V6 versions can read these texts but not display them correctly.
Miscellaneous:
- Now the editor for descriptions can edit different languages if existing.
- English and the current local language are always available.
- Now duplicate layer names are tolerated for compatilibility reasons (even though they should not be used).
- DesignLink: Search text field now with history, filtering of results.
- To avoid confusion, editing the coordinates of rotated rectangles in the Properties dialog is no longer allowed.
- PCB quote service:
- Quote parameters now go to Element14, where regional specific partners are offered.
- Parameters for assembly service were added.
- Added a warning if changing the assembly variant in the CAM Processor.
- Now boards are stored with proper data of the current assembly variant.
- Reduced line width (0.4mm) if drawing the marking 'X' of not populated parts.
- Add width and height in the Properties dialog for rectangles.
- Improved attribute dialog of devices to allow adding new attributes with empty values via the command line.
Bugfixes:
- Fixed unnecessary warnings about coarse grid values if pasting directly into the board.
- Avoid inconsistency in case Sch.Cmd.Add.AlwaysUseDeviceNameAsValue set to 1 if the part value is cleared later.
- Fixed PINSWAP: ensure proper relocation of already routed wires on pads.
- Fixed an inconsistency: do not allow PINSWAP or GATESWAP if an affected pin is connected to several pads.
- Formal correction of eagle.dtd (comments not allowed inside 'ATTLIST').
- Attributes with reserved names (like 'NAME', 'VALUE' etc.):
- Prevention of creation of such attributes except 'VALUE' in library editor.
Parts/elements from devices with this attribute take over the attribute value as part/element value. The attribute itself is no longer accessible. - The VALUE attribute is also used in case of CHANGE package/technology or REPLACE by a device with such an attribute.
- Prevention of changing of smashed reserved placeholder texts by ATTRIBUTE command:
In this case the attribute list of the part or element is displayed instead. - Improved drawing precision for arcs.
- Prevention of creation of polygons with only two points and overlapping wires.
- Fixed connectivity of net/bus wires or junctions if added to a group with ctrlclick and moving this group.
- Fixed moving a group containing a polygon from one schematic sheet to another.
- Avoid inconsistency if copying parts with assembly variants.
- The alignment point of a dimension object is now automatically adjusted after changes by the Properties dialog.
- Correction of online help (function xmlelement()).
- Fixed unintentional changes of mirrored state after placing a text on specific layers (like Nets).
- Added UNDO/REDO of PREFIX changes (incl. marking file changed in library editor).
- Creation/deletion of attributes: Ensure proper redisplay of elements and instances, also after UNDO/REDO.
- Now the name of the design rules is stored in the board file again.
- Fixed polygon representation in signal layers after MITER or SPLIT.
- Prevention of moving a text of a smashed instance to another sheet without the instance itself.
- Fixed check box 'overwrites device name' in the Properties dialog of elements.
- Added missing info for 'Inner/Outer Layer Diam.' in the Properties dialog of vias.
- Now the polygon parameters Thermals and Orphans are only available if applicable (in the board editor).
- Fix for highlighting pins/pads at wrong location in PINSWAP command.
- Fixed drawing artefacts when dropping a polygon during construction.
- Fixed writing the XML data file for airwires in special case.
- Added missing default assembly variant ('') if looping through UL_SCHEMATIC.variantdefs or UL_BOARD.variantdefs.
- Prevention of changing the position or rotation in the Properties dialog of an element with the 'Locked' flag checked.
- Avoid a possible inconsistency if a net is automatically generated by moving an instance so that pins contact each other.
- Now undefined characters of the vector font are displayed as '?'.
- Omit printing of origins also for gates and elements (like for instances etc.).
- Added an error message if a CHANGE parameter is used in improper context.
- Now the update report XML file is opened in the external editor if necessary and one is defined by the user.
- Now the update report window is opened in readonly mode.
- Fixed OPTIMIZE/UNDO if during optimization a wire has been converted to an airwire.
- Fixed unintended connections if pasting a net and the corresponding board contains a signal without a net counterpart.
- Fix for print problem on Windows if called from command line editor (landscape was ignored).
- Fixed drawing the unpopulated cross of instances if modified through the command line (VARIANT).
- Fix for PDF print problem on MAC to avoid large and not searchable files.
- Changed handling of names in the VALUE command syntax to case insensitive.
- Fix in the Autorouter/Followme router: the extension objects of not conntected pads with arbitrary pad shape were not taken into account.
- Fix for drawing artefacts after pasting a dimension object.
- Fixed writing the XML data file for airwires with an invalid extent.
- Fixed selecting assembly variants in the combo box with single quotes in their names.
- Avoid unsuitable entries in Control Panel trees (e.g. 'User Language Programs' tree only for files ending with '.ulp').
- Fixed a crash if drawing dimension objects and the 'Dimension line width' is set to zero. In that case arrows are no longer filled.
- Fixed a crash if starting the Autorouter/Followme router with an active, but not available layer.
- Fixed ADD through the command line with assignment of an object name : the currently handled object has been dropped inadvertently.
- Fixed the attributes dialog of instances: a previous fix in version 6.2.1 has added by mistake the global attributes here.
- Fixed a crash when switching to a project using a recently deleted library.
- Fixed a possible loss of consistency after renaming a net with the NAME command or by placing a supply symbol if the target net exists already on a different sheet.
- Control Panel: Made Key F2 for renaming files work again.
- Removed useless Align combobox from parameter toolbar when running the LABEL command.
- Proper handling for changed device attributes in schematic when reset to device value from library.
- Fix for finding symbols with umlauts when adding them in device editor.
- Fix for possible crash when copying parts with assembly variants from one schematic to other.
- User defined context menus: Avoid definition of multiple identical menu entries for one object type.
- Avoid plain text descriptions in control panel turn into links after previous click on a link.
- Now global attributes are ignored as in version 5 if attributes of parts are accessed by ULPs.
- Fix for visibility of click state of buttons on MAC.
- Fixed mirroring of texts of dimension objects in mirrored layers like bDocu.
- Fixed handling of '+' characters in the ULP functions cfgget()/cfgset(); this character is valid e.g. in key assignments with modifiers.
- Fixed recalculation of the symbol bounds when editing a device set.
- Fix for disappeared preview in print dialog after printing on MAC.
- Fixed for displaying the pointer rectangle in the SHOW command in case it's a net containing only pin references (no wires).
- Fix for ensuring correct printer selection on Windows.
- Fixed inadvertently resetting of parameters (e.g. wire width) to factory defaults if loading another drawing.
- Fixed using the proper net class while subtracting pads with "Arbitrary Pad Shapes" from polygons (e.g. in RATSNEST).
- Fixed a possible "Abort: Unknown objectType..." during "Paste from file" if the pasted drawing contains wires of zero length.
- Fixed changing a variant via the command line on parts with overwritten values.
- Fixed changing value or technology of parts or elements with variants not having own value and technology (the variants kept the previous value and technology from default variant).
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