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标题: Allegro ?????????????????¨Q??question A:answer?? [打印本页]

作者: apple 时间: 2004-6-15 23:09 标题: Allegro ?????????????????¨Q??question A:answer??

1. Q??????ALLEGRO ??14.0°?±?????FILE????EXPORT?????ó????????????SUB DRAWING???ü????????????EDIT????COPY???°??????°?A°??????ù??B°?????????????°ì??

A: ????????????Allegro ?±Cadence Product Choices ??????,????PCB Dedign Expert ?òAllegro Expert~~~
[???ù±?apple??2004-06-21 2:12 PM????±à??]

作者: apple 时间: 2004-6-15 23:09

2. Q: ??ALLEGRO?????????÷??????°??????????????÷??????±ê?????????÷?????????????÷???ó????????°ì·¨?????óPOWERPCB ???ù???é???????±??±ê?ú×???????
A:?·?????????????ó?????ó±ê?????????????????????ò???????÷×ó?ü????±ê????×???×????ù????????????.

作者: apple 时间: 2004-6-15 23:10

3. Q: ??logic_edit_enabled?ò???ó????????????????net, logic_edit_enabled?ò??".?????????òé_???
A: ??14.2??????×÷??
Setup -> User Preferences Editor -> Misc -> logic_edit_enabled???ó??????LOGIC/NET LOGIC ??????NET??

作者: apple 时间: 2004-6-15 23:10

4. Q: ??????????????????PIN ?? ??????????×?????move ?ü???? ×??á??
Symbol or drawing must have UNFIXED_PINS property??
A: edit -> properties ??????move Pin???????? symbols?????? UNFIXED_PINS ??????????

作者: apple 时间: 2004-6-15 23:12

5.Q: how can i get rid of the "dynamic length" dialogue box?
A: Setup -> User Preferences Editor ->Etch>allegro_etch_length_on

作者: apple 时间: 2004-6-15 23:13

6 .Q?? ??????????????????PIN NUMBER?°SILKSCREEN??????
A????????????,??????????~~~?ò?????±??UPDATE ??????????

作者: apple 时间: 2004-6-15 23:13

7. Q????orcad?????ó??place->quickplace???????????????????????à???á?????????????ù????????????
A??°?PACKAGE GEOMETRY ?? PLACE_BOUND_TOP ????????.

作者: apple 时间: 2004-6-15 23:13

8. Q????????allegro??,???”???????]?????á???Q??
A?????ù???????????ùsold mask????

作者: apple 时间: 2004-6-15 23:14

9. Q?? ??????×???????????????????????
A???????±??????????????????????replace etch?????????????????ò????slide ?ü???o???ó?????…??tab option?xí—????comers????arc,???????????o???????????A???u

作者: apple 时间: 2004-6-15 23:14

10.Q?? allegro?????????ù±????è?????ù????
A??edit/shape????shape±à??????????edit/change net(pick)????GND net????shape/parameters?è???à??????
?¨??help??????void/auto????shape???í????shape/fill????shape±à????????

作者: apple 时间: 2004-6-15 23:15

???ê????

作者: zona 时间: 2004-6-16 22:11

??????????????????

作者: apple 时间: 2004-6-17 22:10

11. Q???????è??????????????THERMAL REILIF ???????? ??
A???????ê????·??§???ó???????á????????×??????±
shape????>parameters...????????????×????????????°??±??????¨???÷?à??????FLASH SYMBOL??*.FSM?????????ó?????÷?à??????????????????????×???????????????????????????

作者: apple 时间: 2004-6-17 22:11

12.Q?????????????????¤????????????????????????????????????VIA ?ò????PIN ??????????????×???????????????????
A??edit-->shape,????????,?????üdone,???±??????±???,??????edit-->vertex ??????????·???????????±??ò????.??????????????void????shpe(?à±???)?òcircle(????)?òElement(????????)???????àauto????,×????á°???????

作者: apple 时间: 2004-6-17 22:12

13 Q??Regular pad ??Anti-pad ??Thermal pad????±?
A???????????ó???????????ó?????????¨????

作者: apple 时间: 2004-6-17 22:12

14.Q?? ????×?·????¨?ò????·???????????????????
A??×?????·????¨?ò????·?????????shape symbol?????ó????×?pad?±??shape symbol????flash????

作者: apple 时间: 2004-6-17 22:13

15.Q?? ALLEGRO??DRC±ê????????????·???????????????????????????VIA???ù????????
A???±????????setup-->user preferences...????Display????display_drcfill.

作者: apple 时间: 2004-6-17 22:13

16. Q??allegro?????????á??(teardrop????
A?? ?????ò???ù????×????????????ü??route->gloss->parameters.., ???????°?ò??????pad and T connection fillet????????×ó±???·?????????circular pads,pins,vias,T connections./OK/GLOSS?????????á??×???????GERBER???°????????MODIFY°?×????ò?????????á?????????ü??EDIT/DELETE????±???FIND??????CLINE????????FIND BY NAME ????property,??more????FILLET=??/??APPLY/OK?????????????á???????????á???????¨?????ò???ù????×???????·??ò?????ò????×??????????á??????

作者: apple 时间: 2004-6-17 22:14

17. Q????ALLEGRO???ò????BRD??????????????????????????????????????????
A??File-->Export-->Libraries...????*.txt????????device??????*.pad????pad????????????????????psm??????

作者: apple 时间: 2004-6-17 22:14

18.Q?? ALLEGRO????×?????????????????
A??×????????è?????§×????è????????·?·¨???????¨?????è???°??·?????????????????????
setup>user preferences editer
autosave ?è?¨×???????
autosave_dbcheck: ?è???????±??·??è???????ì?é???????????è???????±?è???????ì?é?ò?á???????±?????¤??
autosave_time: ×????????±???è????????????30·?????×????????±???è?¨·??§10~100·?????

作者: apple 时间: 2004-6-17 22:14

19.Q: ????????×÷???????±?ò?????¨??????????????
A:?±??????place_bound_top??shape???ó????????Setup-->Areas-->Package Height,???÷shape?????±Option??°?????????????????????????

作者: apple 时间: 2004-6-17 22:15

à??????????í????????????????

作者: apple 时间: 2004-6-17 22:16

Q:????????ALLEGRO??????PADS????????PADS???ò???????ù????????????PADS??????????
A:Setup-->Drawing Options...Display: Filled pads and cline endcaps ????

作者: apple 时间: 2004-6-17 22:16

????????????????????

作者: ???? 时间: 2004-6-18 18:31

QUOTE:

??????????apple??2004-06-17 10:15 PM·?±í?? :
à??????????í????????????????

?????????????????ú?????·°????????ú???????????ú???è??????????????

作者: apple 时间: 2004-6-18 18:34

??????????????????±???????

作者: apple 时间: 2004-6-19 20:28 标题: ????

21.Q:?????÷????Padstack Designer????Padstack Layers??FILMMASK??×÷???°??·¨???
A:???????????ú???????ó???ú???????ù?ó??

作者: apple 时间: 2004-6-19 20:29

22. Q:?????????è????×????±,??×???±???
A:??±???OPTIONS??????BUBBLE±????????ò??????OFF

作者: apple 时间: 2004-6-19 20:29

23.Q:????×é????????×?????×é?????????????????????????????????????ù?????????????à???ó????????????°ì·¨????×é?????à?÷???????à?í???????ù±??????????????ì?ì???????ò???????????????÷?????ü????
A:In cct, you can use post-route, spread wire and center wire.
In allegro, you can use roue-glosss-parameter-ceneter lines between pads.

作者: apple 时间: 2004-6-19 20:30

24.Q:???????????????????ü???????????????????????????ò???????????????÷??
A:padstack--replace?????????????????ò???????????ò???à?÷????

作者: apple 时间: 2004-6-19 20:30

25. Q:??????????????therml?×
A:?????????±??????????????????????????????????????????setUPdrawing options ????display ????thermal pads ?ò????????

作者: apple 时间: 2004-6-19 20:30

26.Q?? ??????rename???±?ò°???·??÷??±??¤????????[
A???????ù????????rename???????÷???í??????auto_rename??????

作者: apple 时间: 2004-6-19 20:31

27.Q????????ALLEGRO???????????? ±?????×è??????
A?? ??×è???°????×è?????????é???ù?ó??????

作者: apple 时间: 2004-6-19 20:31

28. Q?????????è???????é????°?,????????·?????????,??????????°???·????????ê,??????????·?????????
????°???·?,???ó??????·??ò·?×?????,??????????Allegro??????,??????~~~~
A????COPY ?ü????????????mirror ?à?????±?????????ò?????????ó???ó±ê×ó?ü???????¨???±±?????????
?????????????????ó?????÷????????"Mirror Geometry"????????????????

作者: apple 时间: 2004-6-19 20:32

29. Q????????LOGO???? .bmp ???ó?????????????ù???ü????ALLEGRO?è????????????SILKSCREEN??????????
A???è?ú????·??????o°?*.bmp ?D??*.dxf,???ó??allegro ???§??dxf ?????u?u?u????bmp ×???dxf?????ú??format symbo??

作者: apple 时间: 2004-6-19 20:32

30. Q????????VIA??BGA??PIN????????
A?????????±??????×?±ê?¨???????????à?ó?????ó?????ó??????????????
???ó??????????????copy°???????option??????Qty??·?±???????????????????
X±í?? ?á?ò????
Y±í?? ×??ò????
Qty±í?? ?????????????¨??????????????via??
Spacing±í?? ????????????via???à?????à??
Order±í?? ??????·??ò??
±???X·??ò??????????Order????Right????????????????????????via?????ò??????
??????Left ±í???ò×ó??????Down??Up·?±?±í???ò?????ò????????

作者: zona 时间: 2004-6-19 22:15

QUOTE:

??????????apple??2004-06-15 11:14 PM·?±í?? :
10.Q?? allegro?????????ù±????è?????ù????
A??edit/shape????shape±à??????????edit/change net(pick)????GND net????shape/parameters?è???à??????
?¨??help??????void/auto????shape???í????shape/fill????shape±à????????

???????????????¨??GND net???????è????net???¨????????shape?ù????net.

作者: zona 时间: 2004-6-19 22:38

----??????----

作者: apple 时间: 2004-6-21 13:47 标题: ??????????

Q????????Allegro?????????????????????????????????????±?ò?ì?é?????????±?ò???????????????????????ì?é
A???????????????????????ù??????hilight????????????????Dehilight
???ó????Display--Color Priority????±??????????????????±?ò??????????????????????
?????è??×?????????????????via??pad???????????????????????????????ù??·??ò???á????????????
????????±?shape??????????,??user preference editor??display?????¨,??display_shapefill????????????5??10????????????(?ó??),???ùshape???????±????????????????.

作者: apple 时间: 2004-6-21 13:50

????????????allegro???·????power pcb ·?±?°?

作者: apple 时间: 2004-6-21 13:52

Q??????Allegro??????????
Setup------Property Definitions ????????????????????
Setup------Define Lists??????????

A??????????????
Setup------Property Definitions
???í?????????§???è?¨??????Allegro ????Edit Property?????è?¨???????à???????????????à???§?????????????ù?????§????×???·?????
Setup------Define Lists
?????????à??????????°??????????????????÷->°?????add?????ó??show??????????

作者: apple 时间: 2004-6-21 13:55

Q?? ????????????·?×°?

A??????????????
??Device???¨??????·¨????
PACKAGEPROP ALT_SYMBOLS &#39(Subclass:Symbol,...;Subclass:Symbol,...)&#39
????Subclass???è?¨??Top????Bottom????Top????±í?????????°T?±??±í????Bottom????±í?????????°B?±??±í??????Subclass?????????è?¨±í?????????á??????Top????
????
??????????°ü×°??R0805?????????è?¨?ü??????Top????R0603??Bottom????R1206????°ü×°??×?????
Device File?????¨????
(DEVICE file: R0805)

PACKAGE R0805
CLASS IC
PINCOUNT 2
PACKAGEPROP ALT_SYMBOLS &#39(T??R0603??B??R1206)&#39
END
????Device??????±í??R0805??????????????top????°ü×°??R0603??Bottom????????°ü×°??R1206???????????ü????
×??????¨??????×é??????°??ù??×??????????ò????????

作者: apple 时间: 2004-6-21 13:57

Q????????????×÷????????????via×??????????????ò?????????????ú????????????
A??rout-->testprep-->auto...?????? replace via

作者: apple 时间: 2004-6-21 13:59

Q???????????????????????ó
????ADD_SHAP_SOLID FILL,?èLIN WIDTH ??4,?????ó????EDIT SHAP,?è????????GND,????VOID AUTO.????????×???±??????ü????.[size][color]

A??????????????
????????0.003
0.003?????±????Auto void?±????????????shape??×???????????????????·?????

作者: apple 时间: 2004-6-21 14:03

?????????è????shape parameter??

作者: apple 时间: 2004-6-21 14:05

Q??????View--Color view save??????×÷??

A????????Complete??±????ó??????????×?°??ò???????????±?°?ò?????ù????????????
?????????????????????°??????????????????????????×÷

作者: apple 时间: 2004-6-21 14:07

Q??????SETUP USER PREFERENCES???????????è??,???????ó????????,????±?????????????????±?????

A????????????
?????÷??????????
?ò??Allegro???§??????·???????Windows XP????×°??Allegro?ó??????Pcbenv?á·??????§????????????
d

ocuments and Settings??????pcbenv ??????????????????
????·?°?????
?ü??Pcbenv????????
???è??
1?? ???÷???????????????????è???????·??±???
2?? ???÷????±????? ???¨??
±???????home
±????????????????????·????×????????????????·????????D:
?·?¨????????

作者: apple 时间: 2004-6-21 14:09

allegro??????????????????????????????????????????±?×???

作者: apple 时间: 2004-6-21 14:10

Q???????????ù×??????????ó????????!

A????????Pin???±?ò??option????copy mode??polar?????????????ü?????¨?????ópin?è???????à??

作者: apple 时间: 2004-6-21 14:11

Q??ALLEGRO???????ò???????ù×????????¨?????????????????ò???í?á??±?????

A??setup->constraints-> add area
??spacing / physical rules set ??set value ???O?¨??·N?ù?è??spacing/physical
edit ->properties ?x????????area(that is a shape)
?xnet_spacing_type
net_physical_type
??????????×?,×?????±í?F????????,
setup->constraints-> ??spacing / physical rules set ??·??eücassignment table
?×??????????????.
?í??,??????·N?í??area ??·?·¨.
add -> shape ->unfilled
class board geometry
sub_class constraint_area

作者: apple 时间: 2004-6-21 14:21

??????????????·??????á????????????????

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