Panasonic MEGTRON 7N PCB yeAI Server HDI Boards
Panasonic MEGTRON 7N inonzwisiswa zvakanyanya sepuratifomu yezvinhu zvakaoma zve multilayer zvinomhanya zvakanyanya, kwete se "server laminate" yepasi rose. Chigadzirwa chePanasonic cheveruzhinji ilaminate R-5785(N) ine prepreg R-5680(N). Panasonic inoisa mhuri yeMEGTRON 7 kune maseva e data makuru uye ma routers anomhanya zvakanyanya uye inotaura kuti mhuri inoenderana neHDI, huwandu hwakawanda hwe layer, uye layouts dzePCB dzakakura.
Kukosha kweMEGTRON 7N kunova pachena kana zvinodiwa nemagetsi nekugadzira zvikabatana: nzira refu dzepakeji kuenda kune imwe, zvinobatanidza zvakawanda, huwandu hwakawanda hwema layer, mabhodhi akakora akapedzwa, dense BGA escape, microvias, deep backdrill, mapaneru makuru, uye kudzokorora kubatanidzwa kusina lead. Munzvimbo iyoyo, PCB haisi carrier isingashande. Ichikamu chikuru chechiteshi chine girazi, mhangura, resin, vias, registry, uye process variation zvinofanira kuenzaniswa uye kudzorwa.
Peji rePanasonic reruzhinji rine zviratidzo zveR-5785(N)/R-5680(N) zvinosanganisira 200°C Tg neDSC, 210°C neDMA, 400°C Td, T288 inodarika 120 minutes, 42 ppm/°C z-axis CTE pasi peTg, 0.06% mvura inonyudzwa, uye data reDk/Df. Panasonic inoburitsawo matafura emagetsi ekuvaka eMEGTRON 7N builds; iwayo anofanira kutungamira stackup yakaburitswa pachinzvimbo chenhamba yemhuri imwe chete.
Nei AI Servers uye Mapuratifomu Makuru Ekubatanidza Zvichisimbisa PCB
Maseva eAI , maswichi e-radix ane ma "high-radix switches", ma "routers", mapuratifomu ekuchengetera, uye ma "accelerator trays" anoisa zvishandiso zvakawanda, memory, power stages, uye ma "high-speed connectors" pamabhodhi makuru, makobvu. Mugero unogona kupfuura nepa "package breakout", ma "stripline layers" akati wandei, "high-speed connector", "midplane" kana "cable assembly", "one connector", uye "receiver package". Panguva imwe chete, bhodhi rinofanira kufambisa zviuru zve "low-speed nets", kutakura "high current", "control heat", uye "live assembly".
| Kumanikidzwa kwepuratifomu | Mhedzisiro yemagetsi | Mhedzisiro yekugadzira |
|---|---|---|
| Mwero wepamusoro wenzira uye PAM4 modulation | Muganho wemaziso wakaderera, kunzwa kwakanyanya kwekurasikirwa, kufungisisa, kutaura kwepakati, uye kushandura maitiro. | Kurongeka kwakasimba kwekuunganidza zvinhu, copper, via, connector, uye coupon control. |
| Kusvika kwenguva refu pamusoro pechasi kana bhodhi hombe | Kurasikirwa kwe dielectric neconductor zvinova chikamu chikuru chebhajeti. | Mapaneru makuru, ukobvu hwakasimba, kusiyana kwakawanda pakati pemapaneru. |
| Kuwanda kwekubatanidza | Kurasikirwa kwakawanda kwekuburitswa kwemashoko, kutaura kwakabatana, kuchinja kwenzira yekudzoka, uye zvirambidzo zvemakanika. | Mapatani ekuboorera akaomarara, mitoro inoiswa mupress-fit, kunyoreswa uye zvinodiwa zvemhando yepamusoro yemaburi. |
| Kuwanda kwezvikamu zvepamusoro | Sarudzo dzakawanda dzekufambisa asi dzakawanda kuburikidza nekuchinja uye kupararira kwenzira. | Bhodhi rakakora, madhiramu marefu, kuomarara kwekuyerera kweresin, kuunganidzwa kwekunyoresa. |
| Kuwanda kweHDI/BGA | Kutiza kwenguva pfupi uye matanda mashoma anodarika nepakati zvinogoneka. | Kuisa lamination muzvikamu zvakasiyana-siyana, kuvimbika kwe microvia, kubata-pad uye kudzora kunyoresa. |
| Simba guru uye kupisa kwakanyanya | Kupisa kunokanganisa kurasikirwa uye kuvimbika; ruzha rwemagetsi runogona kubatana kuita nzira. | Mhangura inorema, maumbirwo asina kuenzana, warpage, complex reflow uye midziyo yekutonhodza. |
Sarudzo yezvinhu inongotarisa Df chete inorasikirwa nekubatana uku. MEGTRON 7N inogona kutsigira stack yakasimba-inorasikirwa zvishoma, asi haigone kutsiva connector isina kunaka, stub isina kubvoorwa, kugadziriswa kwemukati kwakanyanya, kana chimiro che microvia chisina kunyatso shandiswa. Magadzirirwo, zvinhu, marongerwo, uye kugadzirwa zvinofanirwa kuburitswa pamwe chete.
Bata Bhodhi Sechikamu cheMugero wePakeji-ku-Pakeji
Pakukwira kwemigwagwa, bhodhi rinobatsira pakuderedzwa kwesimba, kuchinja kweimpedance, kutsveyama, uye kunonoka kwechikamu. Basa rega rega rechikamu rinosarudza upamhi hwetrace uye kugoverwa kwemunda; pamusoro pemhangura pese panokanganisa kurasikirwa kweconductor; via yega yega uye connector inochinja kurasikirwa kwekudzoka; maitiro ese egirazi anokanganisa mashandiro anoshanda eDk uye differential skew. Saka, system simulation inofanira kushandisa dhizaini inokurudzirwa yekugadzira isati yaonekwa seyekupedzisira.
- Tsanangura makirasi echiteshi. Siyanisa nzira pfupi dziri muchikepe, nzira dzepakati nepakati, nzira refu dzakabatana, uye nzvimbo dzakanyanya kusvikwa papuratifomu.
- Govera mapakeji uye zvinobatanidza. Shandisa mutengesi kana S-parameters yakayerwa ine nhanho yaunoda uye kutanga.
- Gadzira mamodheru emhando yekutumira zvinhu zvichienderana nedanho rakatarwa. Isa data rekuvaka reR-5785(N)/R-5680(N), copper profile, ukobvu hwakapedzwa, kuomarara, uye tembiricha.
- Gadzirai zvese kuburikidza nezvivakwa. Isa BGA escape, layer changes, backdrill residual stubs, return vias, antipads, uye press-fit fields.
- Mhanya makona ekugadzirisa. Tsvaira ukobvu hwe dielectric, etch, Dk/Df, copper, residual stub, uye connector tolerances.
- Govera muganho. Sarudza kana bhodhi, chinongedzo, pasuru, kana equalization zviri izvo zvinogumira usati wasarudza tier yepamusoro yezvinhu.
Nzira yakareba haifanirwe kurayira dariro rega rega pasina kufunga
Puratifomu inogona kuchengetedza zvikamu zvakasarudzwa zvinorasikirwa zvishoma zvezvinobatanidza zvakareba uku ichishandisa zvimwe zvikamu zvemigwagwa mipfupi, wachi, kudzora, uye mabhazi anomhanyisa zvishoma. Izvi zvinogona kuvandudza nzira yekufambisa nemutengo, asi sisitimu yezvinhu uye lamination zvinofanirwa kuramba zvakabatana. Stackup inofanira kuona kuti ndeapi mapeya ezvikamu akakodzera kirasi ipi yechiteshi, nemiganhu yehurefu hwenzira uye miganhu yekuverenga iyo marongero anogona kumanikidza.
Shandisa Data Rinoenderana Nekuvaka, Kwete Nhamba Imwe Chete Yekushambadzira
Ruzivo rwekuvaka rweMEGTRON 7N ndechimwe chezvakanakira zvikuru zveinjiniya. Drk naDf zvinosiyana zvichienderana negirazi, resin, core/prepreg building, uye frequency. Peji remhuri yePanasonic rinoratidzawo kuti mavari eMEGTRON 7 ane mazita akafanana haana kukosha kwakafanana.
| Chinhu chedata | Sei nhamba yemhuri isina kukwana | Kudzidzira kusunungura |
|---|---|---|
| Dk | Zvivakwa zvakapfuma mu resin uye zvakapfuma mugirazi zvine mvumo dzakasiyana dzinoshanda. | Shandisai tafura chaiyo yepakati/yakagadzirirwa prepreg kana kuti dhizaini yakasimbiswa nemutengesi padanho rega rega. |
| Df | Kuwanda kwemvura, resin/girazi, uye nzira yekuyedza zvinokanganisa kurasikirwa kwemvura. | Shandisa data rinoenderana nema frequency uye batanidza mutsetse wekugadzira nema S-parameter coupons. |
| Ukobvu hwakamanikidzwa | Kuyerera kweresin yakagadzirwa kare uye kuwanda kwemhangura zvinoshandura daro re dielectric rakagadziriswa. | Budisa muunganidzwa wemugadziri zvichienderana nehuwandu hwemhangura chaiyo uye data rekukora kwakasimbiswa. |
| Mbiri yemhangura | H-VLP, VLP, kana dzimwe sarudzo dzefoil dzinochinja maitiro ekurasikirwa neconductor uye peel. | Taura foil/profile chaiyo uye sanganisira kugadziriswa kwemukati memodhi. |
| Magadzirirwo egirazi | Kuchinja kwejira rekugadzira (Dk), njodzi yekutsveyamisa, kugoverwa kweresin, uye kugona kugadzirwa. | Omesa maitiro akatenderwa uye kurongeka kwepaneru yemagwaro uko maitiro akatsveyama kana kuti ane mativi akasiyana akakosha. |
| Test method | Nzira dzakasiyana dzinogona kugadzira zviratidzo zvakasiyana-siyana zveDk/Df. | Usaenzanisa nhamba pakati pevatengesi kunze kwekunge huwandu, muenzaniso, uye nzira zvichienzana. |
Gadzirisa HDI, Kuwanda KwemaLayer, uye Fomati Yakakura Pamwe Chete
MEGTRON 7N inowanzo sarudzwa nekuti dhizaini yacho inoda kugadzirwa nekukurumidza uye kwakaoma. Dhizaini yeHDI stackup inogona kuderedza through-via stubs uye kugadzirisa dense BGA escape, asi sequential lamination uye stacked microvias zvinowedzera kuvimbika uye njodzi yekunyoresa. Bhodhi rakakura rine fomati yepamusoro rinounganidzawo divi rekufamba kwepaneru.
| Sarudzo yekuvaka | Batsirwa | Njodzi yekukodzera |
|---|---|---|
| Ma microvia asingaonekwe kubva pachikamu chekunze kusvika kuL2/L3 | Kupukunyuka kwenguva pfupi, kusagadzikana kudiki, kuwanda kwenzira. | Laser kuburikidza nedhayamita, kubata, kuputira, kuzadza resin, kuvimbika kwekona, kushanduka kwekupisa. |
| Akaturikidzana microvias | Nzira yekubuda yakatwasuka zvakananga uye nzira yekufambisa zvinhu zvishoma. | Kurongeka kwematanda, kuzara kwemhangura, kuneta kweinterface; dzivisa kuunganidzwa kusingatsigirwi kupfuura kugona kwakakodzera. |
| Ma microvia akakanganisika | Inoderedza kushushikana kwe-stacked-interface. | Inoshandisa nzvimbo yekufambisa uye inogona kuwedzera shanduko. |
| Kudhonza kwakadzika kuburikidza nema-vias | Inobvisa zvidimbu zvema "high-frequency" uku ichichengetedza kugadzirwa kwe "through-buri". | Kudzora kudzika kwechinhu, kutenderera kwechibhorani, stub yakasara, kubvisa mapedhi, kusiyana kweukobvu hwepaneru. |
| Sequential lamination | Inogonesa mavhari akavigwa uye kuunganidzwa kwakasimba. | Kupisa kwakawanda, kunyoreswa kwakawanda, kugamuchirwa kwe resin cure, warpage. |
| Panel hombe/huwandu hwemadhayamita akareba | Inovandudza kubatanidzwa kwepuratifomu. | Kunyoreswa pakati nepakati, kusiyana kweukobvu hwe dielectric, kufanana kwekudhinda, kukuvara kwekubata. |
Sarudza iri nyore kuburikidza nekuvaka inovhara nzira yekufambisa
HDI haifanirwe kuwedzerwa nekuti MEGTRON 7N inoitsigira. Mhinduro inoboorwa kuburikidza ne-backdrilled inogona kuva yakavimbika uye isingadhuri kana ikasangana negwara. Kusiyana neizvi, microvia inogona kubvisa stub uye kugadzirisa kubuda uko through via isingakwanise. Magadzirirwo e-via anofanira kusarudzwa kubva pakubatsira kwemagetsi, kudiwa kwenzira, uye hwindo rekugadzira rakasimbiswa.
Kunyoresa chinhu chinoshandiswa pakugadzirisa magetsi
Pamunda une BGA yakakora kana kuti connector, kunyoresa kwe layer-to-layer kunochinja chimiro che antipad, return-path symmetry, uye annular ring. Pabhodhi hombe, kutambanudza kwepaneru nekupfupika kunogona kusiyana zvichienderana nenzvimbo. Nyaya yekutanga inofanira kuratidza kunyoresa uye kukosha kuburikidza ne geometry panzvimbo dzinopfuura imwe dzepaneru, uye field-solver model inofanira kusanganisira realistic offsets dzekuchinja kwakaoma.
Mhangura, Microvias, Backdrill, uye Connector Density
Sisitimu yezvinhu, mhangura, mavia, uye zvinobatanidza zvinofanirwa kugadzirwa pamwe chete. Low Df inoderedza kurasikirwa kwe dielectric, asi mhangura isina kusimba inogona kukunda kurasikirwa kwe conductor kana paine zvisaririra zvakamanikana; deep backdrill inogona kuunza shanduko; connector launches inogona kukunda kurasikirwa kwekudzokera; uye press-fit fields dzinogona kugadzira dense mode-conversion structures.
Sarudzo yemhangura
- Sarudza chimiro chefoil yelaminate pamwe chete nekurapwa kwekunamatira kwemukati mejira zvakasiyana.
- Shandisa foil isina kunyanya kusimba inoenderana nekusimba kweganda, kuwanikwa, kugadzirwa, uye kuvimbika kwezvinodiwa.
- Model yakapedza ukobvu hwemhangura uye geometry ye trapezoidal etch, kwete foil yechigadziko chete.
- Batanidza kurasikirwa nemutengesi chaiye uye kurapwa; zita rekuti "VLP" harisi muenzaniso wehunhu hwese.
- Kuchinja kwefoil yekutonga sekuchinja kweinjiniya nekuti kunochinja kurasikirwa uye impedance.
Backdrill uye zvimedu zvakasara
Zvinangwa zvezvimedu zvinosara zvemudhori zvinofanira kusanganisira kusiyana kwehukobvu hwebhodhi, kudzika kwechibooreso, kutenderera kwechibooreso, uye kunyoreswa kwezvikamu. Mufananidzo unofanirwa kutsanangura nzira yekuyera uye sampuro. Kune nzira dzakadzika kana dzepamusoro-soro, shandisa coupon kana X-ray/cross-section plan inoratidza zvimedu zvinosara pasina kukuvadza chigadzirwa.
Kuwanda kweconnector
Kuburitswa kweconnector kunofanirwa kutevedzera MEGTRON 7N stackup chaiyo, copper, antipad, ground vias, uye mechanical keep-outs. Chinongedzo chemutengesi weconnector chingada kugadziriswa kuti chienderane nekukwirira kwe dielectric yebhodhi uye nhamba ye layer. Press-fit connectors dzinoisawo mechanical stress uye maburi tolerances ayo anofanira kuenzaniswa ne signal-integrity geometry.
MEGTRON 7N Zvichienzaniswa neMEGTRON 8: Isa Muganhu Wemugwagwa
MEGTRON 8 yakagadzwa nePanasonic senzira inotsiva kutapurirana kwemagetsi nekuderedza kufambiswa kwemagetsi kune nzira dzinomhanya zvakanyanya. Izvi hazvirevi kuti ndiyo sarudzo yega yega kune sevha itsva. Puratifomu iyi inofanira kuisa muganhu wenzira zvichienderana nedanho remugwagwa, kusvika, dhizaini yekubatanidza, uye kugona kwayo.
| mubvunzo | Nzira yeMEGTRON 7N | MEGTRON 8 / nzira yekurasikirwa yakaderera |
|---|---|---|
| Nzira yakaipa kwazvo iripo pari zvino inopfuura nebhandi revarindi here? | Ramba uri paMEGTRON 7N woisa chando pachigadziko chakakodzera. | Famba chete kana muganho wakayerwa kana wemuenzaniso usina kukwana. |
| Ko puratifomu inotevera ye224G PAM4-kirasi here kana kuti yakareba? | Ita ongororo yemugwagwa; dzimwe nzira dzingangopfuura. | Chikamu chekuderedza kurasikirwa chinogona kuderedza njodzi yekugadzira patsva uye kutsigira maitiro ekuwedzera. |
| Bhodhi racho ripfupi here asi rakakora zvakanyanya? | MEGTRON 7N inogona kukwana; kuwanda kwehuwandu kunogona kukunda kurasikirwa kwakapararira. | Kuvandudza chete kana kurasikirwa kwemhangura/mutsetse kana gwara renzira zvichiratidza kuti ndizvo zvakanaka. |
| Ko zvinobatanidza nemapakeji ndizvo zvinokanganisa here? | Gadzirisa kana chinja chinongedzo chekubatanidza kutanga. | Df yepasi inogona kusadzoreredza margin inodzorwa ne reflection- kana connector. |
| Kuwanikwa kwekuvaka uye ruzivo rwefekitori zvakakosha here? | Zvivakwa zveMEGTRON 7N zvakagadzirwa zvinogona kuderedza njodzi. | Kudzidziswa kwezvinhu zvitsva kunogona kuwedzera mari, nguva yekushanda, uye kudzidza zvakawanda. |
| Chikuva chimwe chete chinoda hupenyu hurefu hwebasa uye kufambira mberi kwekumhanya kwakawanda here? | Tarisa mutengo wekugadzirisa patsva kana kugadzirisa nguva mune ramangwana. | Kushanda kwepamusoro kunogona kuchengetedza mari kana kuchichengetedza gwara refu. |
Kuenzanisa kwakarurama kunoshandisa geometry yakafanana yelayer, copper profile, trace width, connector/via topology, uye frequency range. Inosanganisirawo kuwanikwa kwepaneru, magirazi, UL status, press cycles, qualification data, regional supply, uye mutengo. Kusarudza kubva ku headline imwe chete Df number kunogona kukanganisa musiyano chaiwo we channel uye production.
Usafuratira Zvinodiwa zveGiredhi Chaiyo uye zveUL
Chinokwana uye kuzivikanwa kwacho kwakakosha. "MEGTRON 7" imhuri, uye R-5785(N)/R-5680(N) inyaya yemhando chaiyo. Ruzivo rweveruzhinji rwePanasonic runosiyanisawo N, GN, GE, R, nedzimwe mhando kana zvivakwa. Purojekiti inoda kuzivikanwa kweUL, mamiriro ekupisa, tembiricha yepamusoro yekushanda, kana mvumo yemutengi inofanirwa kusimbisa zvinhu chaizvo uye kuunganidzwa kwacho pane kufunga kuti mhuri yese yakaenzana.
- Nyora nhamba dzezvikamu zve laminate uye prepreg pamagwaro ekuunganidza zvinhu uye kutenga.
- Simbisa faira/chivakwa cheUL chaicho uye kana mhangura, ukobvu, uye chivakwa chakarongwa chakafukidzwa.
- Isa jira reIPC slash sheet kana kirasi yezvinhu zvevatengi mufiriji kana zvichidikanwa.
- Usatsiva chimwe chivakashure cheMEGTRON 7 nekuti chine zvakafanana naDk/Df.
- Simbisa kugadzirwa kwenzvimbo, saizi yakajairika yepaneru, foil, girazi, uye kuwanikwa kwezvishandiso zvekugadzirira.
- Chengetedza zvitupa uye kurongeka kwenzvimbo muzvinyorwa zvekutanga uye zvinyorwa zvekugadzirwa.
Kukodzera Kwefekitori yePuratifomu Yakakura Inomhanya Zvikuru
Kukodzera kunofanira kusimbisa nzira yemagetsi uye kuvakwa kwebhodhi rakaomarara. Bhodhi hombe rine jira refu rinogona kupasa coupon pfupi yeSI uku richikundikana kunyoresa, microvia, backdrill, PTH, kana zvinodiwa zve warpage. Chirongwa chekuvimbika kwenetwork-switch chinofanira kuyera panel uye maumbirwo ane njodzi huru.
| Uchapupu hwekukodzera | Zvainodzivirira |
|---|---|
| CoC yezvinhu uye rekodhi chaiyo yekuvaka | Zvinodzivirira kusanzwisisika kwechivakashure, prepreg, girazi, foil, kana lot. |
| Zvikamu zvekubatanidza nzvimbo dzepaneru | Inoratidza ukobvu hwepakati/kumucheto, mhangura, kunyoreswa, uye via variation. |
| Kupatsanurwa kweMicrovia nePTH | Inoongorora kubata, kuputira, kuzadza, kusimba kweinterface, desmear, uye copper pamadziro. |
| Mepu yekudzika kwebackdrill | Inosimbisa kuti stub yasara uye chibooreso chinotenderera pamapuranga akakora. |
| TDR uye maS-parameters ane urefu hwakawanda | Inobatanidza impedance, kurasikirwa kwakapararira, kurasikirwa kwekudzoka, uye kubviswa kwemuenzaniso. |
| Kuponi yekutangisa connector kana munda unomiririra | Inosimbisa magadzirirwo chaiwo e antipad, ground pattern, uye kuvakwa kwebhodhi. |
| Kugadzirisa kupisa/kudzoreredza mvura | Inosimbisa kupona kwemhando yepamusoro, microvia, uye PTH kuburikidza nenhoroondo yakarongwa yekuunganidza. |
| Mepu ine uta/kutenderedza uye ine mativi | Inodzivirira kurongeka kweconnector, heatsink interfaces, BGA assembly, uye chassis fit. |
| Kuongororwa kwemaziso/kutevedzera mitemo yesystem | Inosimbisa package, PCB, connectors, equalization, uye tembiricha senzira imwe chete. |
Data package inofanira kuramba ichiteverwa ne material lot, panel, stackup, foil, press cycle, drill/backdrill recipe, uye test fixture. Izvi zvinobvumira shanduko dzemaitiro dzinozotevera kuenzaniswa ne baseline inozivikanwa pachinzvimbo chekutangazve qualification kubva mumhedzisiro ye anecdotal.
RFQ yeAI Server, Switch, kana Router Platform
Sevha yeAI kana switch RFQ inofanira kutsanangura makirasi enzira dzepuratifomu uye magadzirirwo azvo. Haifanirwe kungoburitsa pachena "MEGTRON 7N, 30 layers" chete uye kutarisira kuti mugadziri achafungidzira chiteshi.
| RFQ block | Tsanangudzo inodiwa |
|---|---|
| Zvinhu chaizvo | Panasonic R-5785(N) laminate / R-5680(N) prepreg, kuvakwa kwacho chaiko uye dzimwe nzira dzakatenderwa. |
| Geometry yepuratifomu | Kuwanda kwezvikamu, ukobvu hwakapedzwa, saizi yepaneru/bhodhi, huremu hwemhangura, ma HDI cycles, maburi madiki, aspect ratios, microvia stack, backdrill. |
| Makirasi echiteshi | Kumhanya/kuchinja kwenzira, hurefu hwakanyanya, ma layer anodiwa, huwandu hwezvinobatanidza, huwandu hwehuwandu, bandwidth inodiwa uye masks emagetsi. |
| Mhangura nekurapa | Profile yefoil, base/finished copper, plating, inner-layer treatment, marketing-sharing control yemutengesi. |
| Kuvimbika kweHDI/PTH | Kuzadza/kubata microvia, mhangura yemadziro ePTH, nhoroondo yekuyererazve, zvinodiwa zvecycling kana IST, mitoro inomanikidzwa. |
| Ndeiya yakaita | Kunyoresa, ukobvu hwe dielectric, bow/twist, panel mapping, connector uye heatsink datums. |
| bvunzo | TDR, dhizaini yeS-parameter coupon, kubvisa embedding, mota yekuedza connector, humbowo hwesystem/kutevedzera mitemo. |
| Kutevedzera mitemo/kupa | Kuvakwa kweUL, IPC/kirasi yevatengi, RoHS/REACH, nzvimbo yedunhu, nguva yekutungamirira, kuteverwa kwenzvimbo, chiziviso chekuchinja. |
Kubvumidzwa kwezvinhu zvakaenzana kunofanirwa kuda zvinopfuura Dr/Df zvakafanana. Zvinhu zvinokurudzirwa zvinofanira kutsigira kuvakwa kwegirazi/mhangura kwakafanana, ukobvu hwebhodhi, maitiro eHDI, kuvimbika kwekupisa, fomati yepaneru, kutevedzera zvinodiwa, uye mashandiro akayerwa echiteshi. Kutsiva puratifomu kunogona kukanganisa jira rega rega rinodzorwa uye kunofanirwa kutorwa sekuchinja kweinjiniya kwepamutemo.
Kana MEGTRON 7N Iri Puratifomu Yakakodzera—Uye Kana Isiri Iyo
| Mamiriro | Sarudzo yeMEGTRON 7N |
|---|---|
| Nzira refu dzinomhanya zvakanyanya, zvinobatanidza zvakawanda, huwandu hwakawanda hwemachira, uye maitiro ekugadzira akaedzwa emufekitori | Kukwana kwakasimba; shandisa data rakanangana nekuvakwa uye hunyanzvi hwakazara hwechiteshi. |
| Nzira pfupi dzekuwedzera simba kana nzira dzekurangarira dziri pabhodhi diki | Zvingave zvisina basa; enzanisa zvinhu zvine mutengo wakaderera zvine mwero wakakodzera. |
| Bhodhi rakakura kwazvo rine HDI uye backdrill yakadzika | Kukwana kwayo kunogona kunge kwakasimba, asi kugona kwayo kugadzira kungave kuri iko kunogumira; gadzirisa musiyano wepaneru. |
| Nzira yekufamba papuratifomu inosvika pamitengo yepamusoro yemigwagwa | Ongorora MEGTRON 8 kana masisitimu matsva pakutanga uku uchichengetedza MEGTRON 7N senzira yekutanga iripo. |
| Chinodiwa chinonyanya kukosha ndechekutendeseka kwekupisa/PTH, kwete kurasikirwa kwenguva refu | FR-4 inotarisa kuvimbika inogona kunge isingadhuri zvakanyanya. |
| Kutenga kunogona kungowana chimwe chivakashure cheMEGTRON 7 chakasiyana chete | Usafungidzira zvakaenzana; simbisa data remagetsi, kutevedzera mitemo, kuvaka, uye maitiro chaiwo. |
Saka MEGTRON 7N haisi "AI material" mupfungwa yekushambadzira. Ipuratifomu inodzorwa isingarasikirwe zvakanyanya, inodziya zvakanyanya, uye ine zvakawanda zvekuvaka zvemabhodhi uko kuomarara kwekusvika kwechiteshi uye kugadzira kunofanirwa kugadziriswa pamwe chete. Chirongwa ichi chinobudirira kana stackup, copper, vias, connectors, panel scale, bvunzo, uye magwaro ekupa zvese zvichitsanangura chivakwa chimwe chete.
Mareferensi emugadziri uye manotsi ekuburitsa
Mapeji ezvigadzirwa zvePanasonic ari pazasi anoratidza system yezvinhu yeR-5785(N)/R-5680(N), nzvimbo yayo yepuratifomu, uye muganho wekuenzanisa weMEGTRON 8. Iyo yakaburitswa AI-server kana switch stackup inofanira kuchengetedza tafura yekuvaka inodzorwa iripo uye kusimbisa chero zvinodiwa zveUL, foil, girazi, uye regional-availability.
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Ngatiite ongororo yeDFM/DFA kwauri tobva tadzoka kwauri nemushumo. Unogona kurodha mafaira ako zvakachengeteka kuburikidza newebhusaiti yedu. Tinoda ruzivo runotevera kuti tikupe mutengo:
-
- Gerber, ODB++, kana .pcb, spec.
- BOM rondedzero kana iwe uchida kusangana
- uwandu
- Kuchinja nguva
Kune masevhisi ePCBA, ndapota ipa BOM yako (Bhiri reZvinhu) uye chero mirairo yegungano. Isu tinopawo DFM/DFA ongororo yekukwidziridza zvigadziriso zvako zvekugadzira uye kusangana, kuve nechokwadi chekuita kwakatsetseka kwekugadzira.