Orcad-Expedition interface, все про эту связку Опции

[AlexN]

Что-то лечим, что-то калечим. Уже можно говорить, что как обычно свежий (Update 10) опять поломал эту связку (ту, что через kyn). Клинит при переименовании цепей в схеме. Раньше было так: меняешь название цепи, генеришь нетлист, делаешь FA, получаешь warnings, в котором описано, чего на чего поменял и на какие трассы назначены новые имена. Если не меняя нетлист сделать FA еще раз, то warnings нет, поскольку нет измениений, они же проведены в предыдущем FA.
А теперь при повторном FA того же нетлиста имеем повторные warnings на те же самые изменения. Как будто с прошлого FA они не были проведены.
Очень плохо.

Дополнение. Связку Orcad Capture -> Allegro netlist -> Expedition сломали тоже. При смене имени даже одной цепи в схеме начинает их тусовать по кругу в плате. Чо-то наверное со своей шифрацией-дешифрацией глюкует.

Вот пример. На пробном проекте оменял цепь A102 на A2 (на плате оттрассирована).
А вот лог:
--------------------------------------------------
Version: 02.11.12

Netloading the Layout. Unused components will be deleted.

Unconnected pins will be set to net "(Net0)".

Schematic reference designator changes will be forward annotated.

WARNING: Net "A104" is being renamed to "A2" to match the change
in the schematic.

WARNING: Net "B101" is being renamed to "A106" to match the change
in the schematic.

WARNING: One net "A106" is being reset to "(Net0)-1" because a
net by this name has already been entered in the layout.

Netload completed successfully with 3 warning(s).

Back Annotating...

Updating Logic Database...

Version: 99.00.05

Writing a list of routed plane pins to Logic\rtdplane.caf.

Finished updating the Logic Database.

Creating a formatted Schematic Netlist (LogFiles\AfterBakAnnoNetlist.txt)...
A formatted Schematic Netlist has been created.

Creating a new Keyin Netlist (C:\_WG_Projects2\2007_work\probe exp 2007\probe exp 2007.kyn)
from the Logic Database (Work\Layout_Temp\LogicDB.lgc)...
A new Keyin Netlist has been generated.



Beginning Netload on the Layout Design.
---------------------------------------------------
Assigned net A2 to a trace which was originally on net A102.
Assigned net A2 to a trace which was originally on net A102.
Assigned net A2 to a trace which was originally on net A102.
Assigned net A2 to a trace which was originally on net A102.
Assigned net A2 to a trace which was originally on net A102.
Assigned net A2 to a trace which was originally on net A102.
Assigned net A2 to a trace which was originally on net A102.
Assigned net A104 to a trace which was originally on net A2.
Assigned net A104 to a trace which was originally on net A2.
Assigned net A104 to a trace which was originally on net A2.
Assigned net B101 to a trace which was originally on net (Net0)-1.
Assigned net B101 to a trace which was originally on net (Net0)-1.
Assigned net B101 to a trace which was originally on net (Net0)-1.

Some nets were completely deleted from the Layout Design....
Deleted net A102, which has no pins, from the Layout Design.
Deleted net (Net0)-1, which has no pins, from the Layout Design.

Forward-Annotation on the Layout Design has been successfully completed.

There were 13 reassignments of nets.
There were 0 traces broken back.
There were 2 nets removed from the Layout Design.


МРАК


все, закусило. Теперь мутузит по кругу цепи, даже если нет никаких мзменений в схеме.