Dhizaini uye Kugadzira PCB Controller yeScoreboard

Mabhodhi emagetsi ekuongorora anoenderana nechinhu chinotonga chinoshandura nguva, mamakisi uye mirairo yemushandisi kuita data rekuratidzira rakavimbika. PCB yekutonga inogona zvakare kubata ma communication link, status indicators, local controls uye power interfaces. Highleap Electronics inogadzira magadzirirwo ePCB nePCBA controller anoburitswa nevatengi, ane magadzirirwo ekugadzira akavakirwa pa processor chaiyo, display interface, field wiring uye test method pane generic scoreboard architecture. Apo mamakisi anogadzirwa ne segmented target, sensor-matrix dart scoring electronics inounza matrix continuity uye scoring-channel tests mu review yekugadzira.

Kugadzira PCB yeChibodzwa cheChibodzwa cheMapurojekiti eOEM

Sisitimu yebhodhi rekuongorora inogona kukamurwa kuita operator kana upstream control source, controller, display subsystem uye power infrastructure. Mune imwe dhizaini, PCB inogona kutyaira display modules zvakananga. Mune imwe, inogona kutumira mapaketi kana mirairo kune imwe kana kupfuura display controllers kuburikidza newaya link. Magadzirirwo iwayo akasiyana pakushanda uye haafanirwe kusanganiswa mukugadzirwa kwezvinhu.

• Mano ekuongorora uye nguvaChishandiso cheMCU, FPGA kana chimwe chinhu chinogadzirisa zvinhu chinoita maverengero emasvomhu, mabasa enguva uye manejimendi emushandisi.
• Zvinopinda zvemushandisiMabhatani, keypad, remote interface kana upstream control connection zvinogona kupa mirairo inodudzirwa necontroller.
• Ratidza interfacePCB inogona kushandisa serial, differential kana imwe defined interface, kana kuti inogona kunge iine direct display-driveing ​​circuits.
• Kutaurirana kwehurongwaMutongi anogona kuchinjana ruzivo rwemamiriro kana rwekudzora nerimwe bhodhi, central console kana system ine network, zvichienderana nechigadzirwa.
• Power managementMutemo, dziviriro uye kugoverwa zvinochengetedza logic uye interface yekuratidzira yakabatana mukati memiganhu yavo yemagetsi yakatarwa.
• Chimiro chebasaMapedhi epurogiramu, nzvimbo dzekuyedza, zvinobatanidza zvekuongorora kana zviratidzo zvinosvikika zvinogona kupfupisa nguva yekugadzirisa matambudziko mumunda.

Kugadzira Mepu Yekupinda uye Kubuda Kwekuratidzira Zvinofanira Kusimbiswa Pamwe Chete

Muedzo unoshanda zvakanyanya hausi wekungoti "bhodhi rinotanga kushanda." Kuwedzera mamaki, kuraira nguva kana kugadzirisa patsva kunofanirwa kugadzira kubuda kunotarisirwa pane connected display interface. Kurongeka kusina kunaka kweconnector, mapping input, firmware configuration kana output address zvese zvinogona kugadzira bhodhi rinotaridzika zvakanaka mukuongorora kwemagetsi asi richikundikana padanho resystem.

Pakugadzirwa, mutengi anofanira kutsanangura kuti ndeapi maitikiro ekupinda anofanira kutevedzera uye kuti ndeapi mapinduriro ekupinda anofanira kucherechedzwa. Kana bhodhi richitonga mapoka akati wandei ekuratidzira, bvunzo inofanira kuona maitiro ekero kana nzira inotarisirwa pane kuyedza imwe chete inobuda. Kune masisitimu ekuongorora ane macontrol emakabati, kugadzira maarcade control-board akawanda anopa mukana wekubatanidza mainput-scanning uye connector.

Zvinodiwa pakugadzira uye kupindirana kwePCB Controller yeScoreboard

Chikwangwani chemukati chinogona kushanda munzvimbo inodzorwa zvishoma, nepo michina yekunze ichigona kusangana nekuchinja kukuru kwekushisa, tambo dzinofamba kwenguva refu, kusangana nezvakatipoteredza uye kusagadzikana kwemagetsi kubva kumagetsi akaiswa. PCB pachayo haifanirwe kubatwa senzvimbo inovharirwa isina mamiriro ekunze, asi kugadzira kunofanirwa kuchengetedza zvikamu zvekudzivirira, kurongeka kweconnector uye coating kana zvinodiwa zvenzvimbo iri mudhizaini yakaburitswa.

Zvinhu Zvinokosheswa paKurongwa kwePCB kune Mutongi weBhodhi reMapoka

Mabhodhi ekutonga anowanzo sanganisa logic yedhijitari, kutaurirana, kushandura magetsi uye I/O inowanikwa kunze. Marongerwo acho anofanira kuchengetedza ma node ekushandura ane ruzha kure nemitsetse inonzwisisika, kupa nzira inoshanda yekudzoka uye kuchengetedza nzvimbo yekubatanidza inotsanangurwa nekubatanidzwa kwemakanika. Kana paine interface inokurumidza kana yakasiyana, zvinodiwa zve stackup uye routing zvinofanirwa kutevedzera dhizaini yemagetsi yakaburitswa.

• Kuiswa kwekubatanidza: chengetedza nzvimbo dzebhodhi-edge dzinodiwa ne enclosure ne cable harness.
• Nzira dzekudzoka: chengetedza mapurani ekutarisa achienderera mberi kana dhizaini yakatenderwa ichienderana nawo.
• Dzorerazve uye wachi: dzivisa kugadzira shanduko panguva yekushanda kana kugadzirisa mafambiro emagetsi kunze kwekunge mutengi abvumidza shanduko yacho.
• Kuedza kupinda: chengetedza mapedhi akakosha ekugadzira mapurogiramu, kuongororwa kwesimba uye kuongororwa kana zvabatanidzwa mukugadzira.
• Kutsvaga: chengetedza PCB revision, BOM revision uye programmed firmware version pamwe chete.

Highleap inogona kutsigira controlled impedance kana dhizaini ichida kuburikidza ne controlled impedance PCB . Chinodiwa chinofanira kubva pane zvakaburitswa interface specification, kwete kubva kuzita rechigadzirwa chete.

Kusarudza MaInterfaces Pasina Kunyanya Kutsanangura Mutongi

Kushandiswa kwakakodzera kweinterface kunoenderana nesystem yescoreboard kwete izwi guru rinoshandiswa kutsanangura bhodhi. Controller inogona kugamuchira mirairo munharaunda, kuburikidza neserial link, kuburikidza nenetwork interface, kana kubva kune rimwe bhodhi rakaiswa. Saizvozvowo, kubuda kwayo kwe display kunogona kuva direct LED-drive interface kana protocol link kune display controller yakasiyana. Gwaro rekugadzira rinofanira kudoma interface chaiyo uye level yemagetsi kuitira kuti kugadzirwa nekuyedzwa zvienderane neruzivo.

Kugadzirisa Nguva, Nguva uye Zviratidziro zveDeterministic Display

Mabhodhi ekuongorora ari nyore kuona asi maitiro enguva anogona kuva akakosha. Mutongi anogona kuchengetedza wachi yemutambo, kugadzira zvigadziriso nguva nenguva kana kuwiriranisa ruzivo kubva kune imwe nzvimbo yekunze. Saka PCB assembly inofanira kuchengetedza oscillator, chitubu chewachi, reset circuit uye chero ndangariro kana zvishandiso zve interface zvinonzwa nguva. Kuedza kugadzirwa kunofanirwa kushandisa nguva yakatarwa nevatengi pane bvunzo yekunonoka isina kurongeka.

Kana firmware ichitarisira kushivirira kwe oscillator kana gadziriro yewachi, BOM inofanira kuona mudziyo wakagamuchirwa uye bvunzo inofanira kuona kuti bhodhi rinotanga uye rinotaurirana nemazvo. Izvi zvine musoro kupfuura kuwedzera "bvunzo yewachi" yakajairika kuhurongwa hwekuongorora.

Kuungana kwePCB neHunhu hweKugadzira Scoreboard Controller

Chinodzora chinoshandiswa pachiratidziro chikuru chinowanzova nezvinobatanidza zvekunze uye mahanesheni anosangana nekuiswa kakawanda, kudedera kana kugadziriswa kwesevhisi. Saka, PCB assembly inogona kutadza kushanda pajoini yekubatanidza kunyangwe kana maIC ese ari kushanda nemazvo. Kuongorora kwekubatanidza kunofanirwa kuratidza njodzi yemuchina wechigadzirwa.

• Kuongorora kweSMT: AOI inogona kuona nzvimbo dzakawanda uye zvikanganiso zvemuchina usati wasvika pakuedza kushanda kwebhodhi.
• Kuongorora chinongedzo: tarisa kurongeka, kufukidzwa kwesolder uye kukodzera kwemuchina pamufananidzo wekugadzira.
• Majoini anoburitswa nepakati: ongorora chero zvikamu zvakaiswa nepaburi zvakaparadzana neSMT inopinza zvakanaka.
• Kuronga: rekodha firmware yemutongi yakatenderwa uye magadzirirwo panguva yekugadzira.
• Kuedza kushanda: simbisa maitiro chaiwo ekutonga uye ekuratidzira, kwete kungoenderera mberi chete.

Highleap inochengetedza AOI yePCBA uye zviwanikwa zvekuedza zvinoshanda zvinogona kuiswa mukugadzirwa kwezvinhu.

Dhizaini Yekuyedzwa Inogona Kuderedza Nguva Yekugadzirisa Debug yeController

Chinotonga bhodhi rekuongorora zvinhu chiri nyore kuona kana PCB ichipa mukana wakatsanangurwa wekuwana simba rayo guru uye zviratidzo zvepfungwa. Nzvimbo yekuyedza yechinhu chikuru chinoburitsa regulator, reset line, programming interface kana node yekutaurirana inogona kubvumira nyanzvi yekuongorora kukanganisa pasina kubvisa zvikamu kubva mubhodhi. DFT haidi mamwe mapoinzi ekuyedza kwese kwese; zvinoreva kuziva mapoinzi anobatsira kune nzira dzekugadzira dzakakundikana.

Kutanga, Highleap inogona kuongorora kana chigadzirwa chekuyedza chakarongwa chichigona kubata mapedhi anodiwa uye kana mukana wekubatanidza zvinhu uchibatsira. Gwaro rayo reDFT rinogona kushandiswa panguva yekuongorora kugadzirwa kwezvinhu.

Kuongorora Nyaya Yekutanga Kusati Kwaburitswa Mutongi weScoreboard

Nyaya yekutanga inofanira kuratidza zvinopfuura chitarisiko uye kuenderera mberi kwemagetsi. Inofanira kuratidza kuti PCB yekugadzira, zvikamu zvakaunganidzwa, magadzirirwo akarongwa uye interface yekunze zvinoshanda pamwe chete. Izvi zvinonyanya kukosha kana bhodhi rakaiswa musystem ine tambo refu kana display controller yakasiyana.

1. Kuenderana kwemagwaro: simbisa kuti PCB revision, BOM revision uye assembly data zvakarongeka.
2. Kuongorora kwekuona: tarisa polarity, kurongeka, zvinobatanidza uye hunyanzvi.
3. Kuedza kwesimba: simbisai kutanga kwemotokari uye steady-state rails pasi pemamiriro akatenderwa.
4. Kuronga: rodha kana kusimbisa mufananidzo wefirmware waunoda.
5. Kuedzwa kweInterface: shandisai mirairo yekuratidza mamaki, nguva uye yekutaurirana.
6. Kukwana kwemuchina: simbisai bhodhi, maburi uye nzira yekubatanidza iri pedyo nechinhu chakavharirwa.
7. Rekodi: tora magadzirirwo echinyorwa chekutanga akatenderwa kuti agadziriswe zvakare.

Firmware, Variants uye Kudzora Kudzokorora Kwekugadzira

Vanodzora mabhodhi ekuongorora vanogona kushandira saizi dzakasiyana dzekuratidzira kana marongero emitambo kubva kumhuri yePCB yakajairika. Shanduko inogona kuva software chete, populated-option chete, kana PCB revision chaiyo. Magwaro ekugadzira anofanira kusiyanisa zviitiko izvozvo kuitira kuti fekitori isagadzire shanduko isiriyo kana kuronga mufananidzo usiriyo.

1. Ziva kugadziriswa kwePCB: enzanisa mafaira ekugadzira nekuunganidza neodha yekutenga.
2. Simbisai musiyano weBOM: sarudza sarudzo uchishandisa mupi weruzivo kana nhamba yechikamu yakatenderwa.
3. Ronga mufananidzo wakatenderwa: rekodha firmware version uye chero data rekugadzirisa mudziyo.
4. Mhanyai kutevedzana kwebasa: simbisa mamaki, nguva, kugadzirisa patsva uye maitiro ekutaurirana anodiwa neSKU.
5. Nyora mhinduro yacho: chengeta ruzivo rwunodiwa kuti udzokorore mamwe mashoko gare gare kana kuti uongorore mhedzisiro yemumunda.

Mutongi Akavimbika Sisitimu Yekugadzira Inogara Iripo

Mhedzisiro yakanakisisa yekugadzira haisi bhodhi rinongopasa kamwe chete. Iboka rinodzokororwa rinoenderana nehurongwa hwakatenderwa, runyorwa rwezvikamu, firmware uye miganhu yekuyedza kubva pamuenzaniso kusvika pakugadzira. Highleap Electronics inogona kutsigira kugadzirwa kwePCB uye mashandiro ePCBA uku ichichengetedza sarudzo dzemagetsi dzechigadzirwa pasi pedhizaini yakaburitswa nemutengi.

Mabhodhi Emagetsi Neanodzora Akabatana

Chinodzora chebhodhi rekuongorora hachiwanzo kuwanikwa sebhodhi redunhu rakaparadzana mumidziyo yakagadzirwa. Zvichienderana nehurongwa hwesystem, chinogona kugara padivi pedisplay module, timing console, referee control panel, power distribution board, communication interface board, wireless receiver kana sensor interface. Aya ndiwo mapoka ezvigadzirwa nebhodhi ari pedyo pane mazita anochinjika emutongi wacho pachake.

Kune OEM iri kugadzira chiratidziro chemitambo, chikumbiro chekugadzira chinogona kufukidza PCB yekutonga pamwe chete neassemblies imwe kana anopfuura ane hukama. Highleap Electronics inogona kugadzira mabhodhi akagadzirwa nevatengi uye kuunganidza zvikamu zvakatarwa, nepo mutengi achiramba aine mutoro wekuvaka chigadzirwa, firmware, tekinoroji yekuratidzira uye zvirevo zvekupedzisira zvemidziyo.

• Chinodzora chiratidziro chemamaki: inogamuchira ruzivo rwekukora uye nguva uye inotumira ruzivo rwekuratidzwa runodiwa.
• Nguva/control console: inogona kupa mushandisi interface uye kutaurirana nemutongi.
• Bhodhi rekutaurirana: inogona kubatanidza chinongedzo chekudzora chine waya kana chisina waya kana zvichidikanwa nesystem.
• Bhodhi rekushandisa simba: inogona kugovera kana kugadzirisa simba kana chigadzirwa chichishandisa imwe nhanho yesimba yakasiyana.
• Zvigadzirwa zvemagetsi zvinoratidzwa: inogona kunge iri module ye LED yakasiyana kana mubatanidzwa wedhiraivha yekuratidza kwete chikamu chePCB yemutongi.

Kutsvaga PCB paBoardboard yeZvirongwa zveOEM zvePasirose

OEM yekuAmerica kana yekuCanada inowanzo batsirwa nekutsanangura controller senhamba yekugadzira PCB yakagadziriswa, BOM yakagadziriswa uye test revision pane kukumbira fekitori kuti ione "scoreboard board" kubva patsananguro yechigadzirwa chete. Maitiro akafanana anoshanda kumakambani emagetsi eUK, Germany, France neItaly anotengesa PCB yakagadzirwa uye PCBA kubva kuAsia: mutengesi wekugadzira anofanira kuvaka bhodhi rakaburitswa, kwete kugadzira magadzirirwo eapplication.

Pamidziyo yemitambo yekunze, mutengi anofanirawo kutaura nzvimbo yekuisa, kureba kwetambo, simba remagetsi, zvirambidzo zvekuvhara uye nzira yekutaurirana inodiwa. Bhodhi rekuyera remukati reEurope nebhodhi rekuyera reNorth America rinogona kushandisa pfungwa dzakafanana dzekutonga asi zvine zvinodiwa zvakasiyana zvemakanika nemagetsi. Misiyano iyoyo ndeye mutsanangudzo yeprojekiti kwete muzvikumbiro zvekushambadzira zvakajairika.

Mashoko ekutsvaga anobatsira anowanikwa muchigadzirwa ichi anosanganisira bhodhi rekudzora rema scoreboard , PCB yekudzora mitambo , bhodhi rekudzora nguva , magetsi e LED uye PCBA yekudzora yakagadzirwa . Izvi zvinotsanangura zvinodiwa zveinjiniya zvine chekuita nazvo uye zvinofanirwa kuoneka chete panotaurwa nezvazvo mundima yakapoteredza.

Mafaira Ekugadzira PCB uye Zvinodiwa zveRFQ

Pakeji inobatsira yekuburitsa data inowanzo sanganisira data rekugadzira reGerber kana ODB++, dhizaini yekugadzira, stackup kana zvichidikanwa, BOM, data rekusarudza nekuisa, dhizaini yekuunganidza, mafaira epurogiramu uye mirairo yekuedza kushanda. Kune display controller, ruzivo rweconnector netambo runonyanya kukosha nekuti bhodhi rinowanzova chikamu chimwe chesystem yakakura yakaiswa.

Zvinodiwa zveHighleap zvePCB assembly file zvinopa pokutangira pakugadzira package. Kana purojekiti iyi iine basa rekuvhara kana rekugadzira chigadzirwa, chiyero chekugadzira chinofanira kuona kuti ndeapi mashandiro emakanika uye ekuvaka mabhokisi anobatanidzwa.

Kugona kushanda kweVatongi veScoreboard Vakaiswa

Macontroller akaiswa anowanzo gadziriswa kure nefekitori. Kuisa chiratidzo chakajeka chekugadzirisa, chinongedzo chekuongorora chinosvikika, ma test pads anowirirana uye maitiro ekutsiva akanyorwa zvinogona kuderedza nguva yebasa remumunda. PCB inofanirawo kudzivirira kugadzira kutsamira kusingakoshi kwesevhisi, senge zvinodiwa zvepurogiramu yakavanzika isina kunyorwa mupakeji yekugadzira.

• Kunyora patsva: ita kuti PCB revision izivikanwe pasina kubvisa bhodhi kana zvichibvira.
• Kupinda muzvirongwa: tsvaga musoro wepurogiramu wakatenderwa kana nzvimbo dzekugadzirisa.
• Nzvimbo dzekuedza simba: inopa mukana wekuwana nzira dzekushandisa njanji dzinobatsira kuona zvikanganiso zvekutanga kana dhizaini yacho ichizvitsigira.
• Kuongorora kutaurirana: tsvaga nzira yekuyera kana yekuyedza inoshandiswa kusiyanisa kukanganisa kwebhodhi kubva pakutadza kwetambo/system.
• Kudzora kutsiva: sunga nhamba yechikamu chePCB chinotsiva kune firmware inotsigirwa uye configuration ye display.