Simba pcb yemukati yemagetsi dura kupatsanura uye kuisa mhangura

Simba PCB rukoko uye protel zvakafanana uye misiyano

Mazhinji emadhizaini edu anoshandisa anopfuura imwe software. Nekuti protel iri nyore kutanga, shamwari zhinji dzinotanga kudzidza protel uyezve Simba. Ehezve, vazhinji vacho vanodzidza Simba zvakananga, uye vamwe vanoshandisa ma software maviri pamwechete. Sezvo iwo ma software maviri aine mimwe misiyano muzvikamu zvegadziriro, vatangi vanogona nyore kuvhiringidzika, saka ngatizvienzanisei pamwe chete. Ivo vanodzidza simba zvakananga vanogona zvakare kuitarisa kuti ive nereferenzi.

ipcb

Kutanga tarisa kuumbwa kwechimiro chemukati mechikamu

Zita reSoftware Ipa zita reSystem kushandiswa kwezita

PROTEL: Yakanaka MIDLAYER Yakachena mutsara weti

MIDLAYER Mbeu dzakauchikwa dzemagetsi (kusanganisira wiring, hombe yemhangura ganda)

Yakachena isina kunaka (isina kupatsanurwa, semuenzaniso GND)

YEMAHARA Strip KUNYANYA kupatsanurwa (yakajairika akawanda emagetsi-mamiriro)

SIMBA: yakanaka HAPANA NDEGE Yakachena mutsara weti

HAPANA NDEGE Yakasanganiswa magetsi denderedzwa (shandisa nzira yeCOPPER POUR)

SPLIT / MIXED yemagetsi dura (yemukati rukoko SPLIT dura nzira)

Yakachena isina kunaka firimu (isina kupatsanura, semuenzaniso GND)

Sezvinoonekwa kubva pamufananidzo uri pamusoro, zvidimbu zvemagetsi zvePOWER nePROTEL zvinogona kukamurwa kuita zvakanaka uye zvisina kunaka zvivakwa, asi iwo maratidziro emhando ari mune aya maviri marara hunhu hwakasiyana.

1.PROTEL ine maviri chete marara marudzi, anoenderana neakanaka uye asina hunhu zvakateerana. Zvisinei, SIMBA rakasiyana. Mafirimu akanaka mune SIMBA akapatsanurwa kuita mhando mbiri, HAPANA NDEGE uye SPLIT / MIXED

2. Mafirimu asina kunaka muPROTEL anogona kuganhurwa nemukati wemagetsi, nepo mafirimu asina kunaka ari SIMBA anogona kungova mafirimu asina kunaka (emukati megetsi denderedzwa haigone kuiswa, inova yakaderera kune PROTEL). Chikamu chemukati chinofanirwa kuitwa uchishandisa zvakanaka. Uine SPLIT / MIXED rukoko, unogona zvakare kushandisa zvakajairika zvakanaka (HAPANA NDEGE) + mhangura.

Ndokureva kuti, muPOWER PCB, ingave yakashandiswa POWER yemukati chidimbu segmentation kana MIXED yemagetsi layer, inofanirwa kushandisa yakanaka, uye yakajairika yakanaka (HAPANA NDEGE) uye yakakosha MIXED yemagetsi rukoko (SPLIT / MIXED) mutsauko chete ndiyo nzira yekuisa mhangura haina kufanana! A negative inogona chete kuva imwechete isina kunaka. (Hazvikurudzirwi kushandisa 2D LINE kupatsanura mafirimu asina kunaka nekuti inokanganisa zvikanganiso nekuda kwekushomeka kwenetiweki yekubatanidza nemitemo yekugadzira.)

Aya ndiwo misiyano mikuru pakati peSystem Settings uye kupatsanurwa kwemukati.

Musiyano uripo pakati peSPLIT / MIXED rukoko rwomukati rukoko SPLIT uye HAPANA NDEGE rukoko rwakaisa mhangura

1.SPLIT / MIXED: iyo PLACE AREA yekuraira inofanira kushandiswa, iyo inogona otomatiki kubvisa yemukati yakazvimirira pad uye inogona kushandiswa kune wiring. Mamwe maratidziro anogona kuve akapatsanurwa nyore paganda rakakura remhangura.

2.NO PLANEC rukoko: COPPER PURE rinofanira kushandiswa, rakafanana netambo yekunze. Independent mapedhi haazobviswe otomatiki. Ndokureva, izvo zvinoitika zveganda rakakura remhangura rakakomberedza ganda diki remhangura hazvigone kuitika.

SIMBA pcb rukoko kumisikidza uye yemukati dura segmentation nzira

Mushure mekutarisa dhizaini dhizaini iri pamusoro, iwe unofanirwa kuve neruzivo rwakanaka rwechimiro chechikamu chePOWER. Iye zvino zvawakasarudza kuti ndeipi dura yekushandisa kupedzisa dhizaini, danho rinotevera kuwedzera rukoko rwemagetsi.

Tora bhodhi ina-mana semuenzaniso:

Kutanga gadzira dhizaini nyowani, tumisa iyo netlist, zadza iyo yekutanga dhizaini, uyezve wobva wawedzera iyo LAYER setup-Layer DEFINITION. Munzvimbo yemagetsi LAYER nzvimbo, tinya MODIFY, uye pinda 4, OK, OK muhwindo rinobuda. Iye zvino wave nemaviri matsva emagetsi pakati peTOP neBOT. Ipa mazita maviri akaturikidzana uye gadza iyo yakaturikidzana mhando.

INNER LAYER2 itumidze zita rekuti GND uye iise kuCAM NDEGE. Wobva wadzvanya kurudyi kweASSIGN network. Iyi dura ndiyo ganda rese remhangura remufirimu wakashata, saka GADZIRA rimwe GND.

Zita INNER LAYER3 SIMBA uye woisa iyo SPLIT / MIXED (nekuti kune akawanda SIMBA mapoka ekupa, saka INNER SPLIT ichashandiswa), tinya ASSIGN uye SIGA iyo SIMBA network iyo inoda kupfuura nepakati INNER kune iyo ASSOCIATED hwindo kurudyi (uchifungidzira matatu SIMBA rekupa network yakapihwa).

Nhanho inotevera yewiring, tambo yekunze mukuwedzera kune magetsi kunze kwese kuenda. SIMBA network yakanamatira zvakananga kune yemukati mambure yegomba inogona kubatanidzwa otomatiki (hunyanzvi hushoma, kutanga unotsanangudza kwechinguva mhando yePOWER SIMBA CAM NDEGE, kuitira kuti zvese zvakagoverwa kune yemukati dura reNESIMBA network uye gomba mutsara system vafunge iyo yakave yakabatana, uye otomatiki kukanzura iyo rat line). Mushure mekupera wiring kwese, iyo yemukati layer inogona kukamurwa.

Nhanho yekutanga ndeye kupenda netiweki kusiyanisa nzvimbo dzevanosangana. Dhinda CTRL + SHIFT + N kutsanangura netiweki ruvara (rwasiyiwa).

Wobva wachinja dura reimba yePOWER simba kudzoka kuSPLIT / MIXED, tinya DZIMWE-NZVIMBO NZVIMBO, unotevera dhonza mhangura yekutanga network SIMBA.

Network 1 (yero): Yekutanga network inofanira kuvhara bhodhi rese uye isarudzwe senge network ine yakakura kwazvo yekubatanidza nzvimbo uye yakakura nhamba yekubatana.

Network # 2 (green): Zvino kune yechipiri network, ziva kuti sezvo network iyi iri pakati pebhodhi, tichacheka network nyowani pane hombe yemhangura yakatove yakateyiwa kare. Kana tinya PANZVIMBO YENYIKA, uye wobva wateedzera iwo maratidziro erudzi rwekucheka NZVIMBO, kana pinda kaviri pedzisa kucheka, iyo sisitimu inozoerekana yaonekwa yakatemwa netiweki yazvino (1) uye (2) iyo NZVIMBO yeti razvino network yekuparadzanisa tambo (nekuti inoitwa yekucheka ficha gadzira nzira yemhangura, saka haigone sekucheka zvisina kunaka netambo yakanaka kupedzisa hombe yemhangura pamusoro pechikamu). Ipa iro zita renetiweki zvakare.

Network 3 (red) : the third network below, since this network is closer to the board edge, we can also use another command to do it. Dzvanya nyanzvi -AUTO NDEGE YAKAPARADZANISWA, dhirowa kudhirowa kubva kumucheto webhodhi, kufukidza anodiwa macontact uye wozodzokera kumabhodhi kumucheto, pinda kaviri kuti upedze. Iyo yekuzviparadzanisa bhandi inozozviratidzawo otomatiki uye network yekugovaniswa hwindo ichabuda. Ziva kuti hwindo iri rinoda ma network maviri kuti agovaniswe zvakateerana, imwe ye network yaungodimbura uye imwe yenzvimbo yasara (yakakwenenzverwa).

Panguva ino, iro rese wiring basa rakapedziswa. Chekupedzisira, POUR maneja-ndege CONNECT inoshandiswa kuzadza mhangura, uye mhedzisiro inogona kuoneka.