标题: Protel ???í??/PCB??Cadence??????×??? [打印本页]

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作者: zona    时间: 2004-8-17 11:39     标题: Protel ???í??/PCB??Cadence??????×???


Protel ???í??/PCB??Cadence??????×???

??×?PCB?è??????????????????PCB?è???è?ó???????????????????à??PCB?è???????è??????????Cadence???è?????¨???¤??????????????????Protel??????Cadence?????±??×????¤?????¤???????????????????ù??Protel???¨???è??????×?????Cadence???¨???????±?????????¨×????????è?????ù????????????
???¤?????????ù???????á???????¤???????????á????????Protel???í????PCB×?????Cadence???¨????·?·¨??
1?? ???????¤??
a) Protel DXP SP2
b) Cadence Design Systems, Inc. Capture CIS
c) Cadence Design Systems, Inc. Orcad Layout
d) Cadence Design Systems, Inc. Layout2allegro
e) Cadence Design Systems, Inc. Allegro
f) Cadence Design Systems, Inc. Specctra
2?? Protel ???í????Cadence Design Systems, Inc. Capture CIS
??Protel???í????×?????????????????Protel DXP SP2?????????????????¨???????????????????±????Protel?????í??×?????Capture CIS????

?????????????á???????¨?????ù×??á??????×?????????
1) Protel DXP??????Capture DSN???????±?ò??????????·?×°????????Capture???????á?????ù????????PCB Footprint???????????????????è?????????¤???????í??·?×°????????????????×?????????×????±???¤×÷?????í??·?×°?????±??×???±?????Protel PCB?è??????·?×°???????????°Cadence??·?×°?ü??????????????????????×è????Protel????·?×°??AXIAL0.4?????ó???é????·?×°????×?????????±???????AXIAL04??????????Cadence?????í·?×°?????????°.?±????±???DB9????????·?×°??Protel????DB9RA/F?????á±?????DB9RAF???ò????????Capture?????????í??·?×°?????±???????????????ü??????±???
2) ?????÷?????????????ò????????×??????????á???§???è????Capture????????±à????·?·¨?í?????????¨???×???§?????????÷???±??×è???????????÷????
3) ?????????è?????????é??????????×????è????Capture???ü??????????Protel???????????è?????????ù??×????ü??????????????Capture???????????????·±???????
4) ????????·?×°?????à????·????÷??????×???????????????????????74ls00????protel??????????????????????????U8A??U8B?????ù????????×??????á???§???è???????í????
?ù±???×????????????????è?úProtel DXP??????????????Protel?????í??×?????Capture????????????????????????????Protel???í??·?????×?????Capture?á??????????????
3?? Protel ·?×°????×???
?¤??????Protel×÷PCB?è????????×??á???????????ó?????????ù?ì?é??Protel·?×°?????±?è?????¨×????±??????±???????·?×°??×????????·????????????????????Orcad Layout??????·???Cadence?¤??Layout2allegro???ê???????¤×÷??
a) ??Protel????PCB·?×°·?????????????PCB????????????PCB??????Protel PCB 2.8 ASCII????????????????
b) ????Orcad Layout????????Protel PCB 2.8 ASCII??????
c) ????Layout2allegro???ú????Layout MAX????×?????Allegro??BRD??????
d) ????????????????Allegro??Export??????·?×°???????????????????????ê????Protel·?×°????Allegro×?????
4?? Protel PCB??Allegro??×???
?????°?????????ù??????????????????Protel PCB??Allegro??×???????????×????????ü?·?????????????è????????????????????Allegro??????Protel PCB??????????????
1) ????????Capture?ú????Allegro????????±í??????Allegro BRD????×÷???????????¤×÷????????
2) ?×???????????????÷??????????Protel??????Place & Pick????????????????°ü?????ê?????÷??????????×???????·??????????????????¨???ò???????¤???????????????ü×?????Allegro??Placement????????Allegro??????????Placement????????????????????????????

3) ??????????????????????Specctra×÷?????????×??????Protel??????°ü????????????Specctra DSN??????????????DSN??????????×???????2????
a) Protel???????ü????Allegro?????ù??±?????×?????????±?±à???÷×÷???±????????????Protel???????×??·?±???Toplayer??Bottomlayer??????Allegro??????????????TOP??BOTTOM??
b) ×?????Specctra???é?????×???¨???????í????Allegro?????ò????



??allegro???¨?????×
??Specctra????????????????????????session, wires, ??route???????¨?é????route?????????ó???????????????????????°??????????Allegro PCB???????ê??????????Protel PCB??Allegro BRD??×????¤×÷

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作者: zona    时间: 2004-8-17 11:45     标题: ????????Cadence??????·?·¨

??Protel??Allegro /CCT????×???


????????????????????????Cadence?????¤????  ?ú?¨?°

?????±??IT?ú????·??????????ì?????????è±??????ó?????????????????è???????????????è????????????PCB?????????????????¤??????????±????????÷???????????????à???è????·??ú??????PCB?è???¤????????????Cadence???????á??????????PCB EDA?í???????ò??

????????????±???±????á???????ù?ò???ù???????????????????????????????ò???ú????Protel???§???????à????????????Cadence????PCB????·?°??????±????????×??????????·??Protel?è????????Cadence PCB?è???í????????????

???????????????±?????????????ó????·??????????????è?????????????è?????????è?úCadence CCT?????ó×????????????ê???????¤×÷???????è?????????è?????è???è?ú????·????¤???????è??????????·??????è?????????????????á?????¤×÷??

???????????????é??????×???×????¤×÷±????ò????????????Protel?òCadence?á????Protel??CCT??×????¤?????ê???????¤×÷?????????????é??????×????¤×÷?à??????????????????????×?????·?·¨×÷???ò?????é????

????Cadence????·????¤????·??????ó??Cadence Allegro??brd????????Allegro?????????????????ó??????·???±í??Protel??????Telexis????????±í?ú×?Allegro??????·???±í?????ó?????ù????????Protel????×???Allegro??

????????????????????×??????×????Allegro????·???±í?? $PACKAGE???????í???°.?±??????????Protel??????????BasName[0:N]??????±í??×???????BasName[x]±í??×??????????ù??????Allegro????·???±í??×??????????ù??????±í????????Bas NameX???????????¨???±??????Protel??????Telexis??±í??·?·¨??????????????

????Allegro??×???????·???±í?±???è???????à???÷?????è±??è??????Device.txt???????ü????????????

Package: package type

Class: classtype

Pincount: total pinnumber

Pinused: ...

????????????????PACKAGE??CLASS??PINCOUNT????????PACKAGE?è?????÷????·?×°????Allegro??×?????±í?±?á????±í????PACKAGE?????????è±??è??????????????????CLASS?·?¨?÷?????à??????±?????·?????Cadence???÷??·???IC,IO??DISCRETE???à??PINCOUNT???÷?÷???????????????????ó?à???÷????Device.txt??????°ü????????????×???????

????????????·???±í???è±??è????????????????????Protel?????í???è??????±í???????ú????Cadence PCB?è???í???????????????è???????????è?úCadence PCB?í??????????????PCB?è??·????????ó?????ê??×??????è????

??????????????Protel×÷??PCB???????¤×÷??Allegro??script??????????Protcl??????????Allegro??????????????Protel?????è????????????????Place & Pick????????????????°ü?????????÷????????????×???????·???PCB?????????×???????????????¨????????????·?±????ú??????Allegro??script????????Allegro??????????script??????????Protel???????????????????????ê??Place & Pick??????Allegro Script????×?????C++?ú????±????????????ú????????????·??????????????§??800?à???÷????PCB°???????Allegro??????????

FILE *fp1, *fp2;

::AfxMessageBox("hello";

fp1=fopen("pick.txt", "rt";

if (fp1==NULL) ::AfxMessageBox("Can not open the file!!!";

fp2=fopen("place.txt","wt");

if (fp2==NULL) ::AfxMessageBox("Can not create the file!!!");

char refdes[5], Pattern[5];

float midx,midy,refx,refy,padx,pady,rotation;

char tb[1];

char tmp=&#39"'

fprintf(fp2,"%sn", "# Allegro script");

fprintf(fp2,"%sn", "version 13.6");

fprintf(fp2,"%sn", "place refdes");

while (!feof(fp1)) {

fscanf(fp1,"%s", refdes);

fscanf(fp1,"%s", Pattern);

fscanf(fp1,"%f", &midx);

fscanf(fp1,"%f", &midy);

fscanf(fp1,"%f", &refx);

fscanf(fp1,"%f", &refy);

fscanf(fp1,"%f", &padx);

fscanf(fp1,"%f", &pady);

fscanf(fp1,"%s", tb);

fscanf(fp1,"%f", &rotation);

fprintf(fp2, "fillin %c%s%c n",tmp,refdes,tmp);

if (rotation!=0) {

fprintf(fp2, "rotaten");

fprintf(fp2, "iangle %fn", rotation);

};

char yy=tb[0];

if (yy!=&#39T&#39) fprintf(fp2, "pop mirrorn");

fprintf(fp2, "pick %f %f n", padx,pady);

fprintf(fp2, "next n");

};

fprintf(fp2, "done");

fclose(fp1);

fclose(fp2);

?????ò???é????Protel??Allegro×?????·?·¨?????????????????è???¤×÷???ù°??ú??

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作者: apple    时间: 2004-8-17 14:00

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