Module Interface Card na Shirin MB510 wani muhimmin kayan masarufi ne na ABB Advant Controller 450, babban mai kula da masana'antu na shirye-shirye, kuma yana cikin dangin samfurin Advant OCS (Open Control System). Wannan tsarin yana taka muhimmiyar rawa a cikin tsarin gine-gine, yana aiki a matsayin mahaɗin mai ɗaukar kaya na zahiri don software na tsarin da shirye-shiryen aikace-aikace. Ita ce ke da alhakin haɗawa zuwa katunan ƙwaƙwalwar ajiyar filasha ta amfani da ma'aunin PCMCIA 2.0 kuma yana da mahimmanci don cimma daidaituwa, daidaitawa, da babban amincin babban aikin mai sarrafawa.
Advant Controller 450 babban mai sarrafawa ne wanda aka ƙera don haɗaɗɗen binary, tsari, da kulawar kulawa, mai iya aiki da kansa ko haɗawa a matsayin wani ɓangare na tsarin sarrafawa da aka rarraba. A cikin wannan tsarin, duka hardware da software suna amfani da ƙira mai ƙima sosai, kuma MB510 wani nau'i ne na wannan falsafar ƙira. Ba naúrar kwamfuta ce mai zaman kanta ba sai dai sadaukarwa, ƙwararrun ma'ajin ajiya da ke tabbatar da mai sarrafawa zai iya dogaro da dogaro, lodi, da adana nau'ikan shirye-shiryen da ake buƙata don gudanar da aikinsa.
Daga hangen tsarin tsarin, MB510 yana zaune a cikin tsarin gine-ginen kayan masarufi na 'Ajiye & Ajiyayyen'. Kayan aikin mai sarrafawa da farko ya ƙunshi Module Processor (PM511V), ƙananan hanyoyin sadarwa daban-daban, tsarin samar da wutar lantarki, da kayan tallafi gami da MB510. Ana shigar da MB510 yawanci a cikin mai ɗaukar hoto na Submodule SC510 ko SC520, yana sadarwa tare da tsarin sarrafawa ta hanyar bas ɗin baya. Wannan ƙirar tana ba da damar shigarwa, sauyawa, da kula da katunan shirye-shiryen ba tare da ginshiƙan na'urar sarrafawa ba, haɓaka haɓakar tsarin kulawa da sassauci sosai.
II. Cikakken Ayyukan Mahimmanci
Ayyukan tsarin MB510 ya zarce na mai sauƙaƙan 'kati mai karanta kati.' Yana ɗaukar ayyuka da yawa a tsawon rayuwar Advant Controller 450:
1. Hosting na Jiki da Ajiyayyen Tsari da Shirye-shiryen Aikace-aikace:
Ajiyayyen Shirin Tsari: Madaidaicin software na tsarin (tsarin aiki, ɗakunan karatu na asali, da sauransu) na Advant Controller 450 yana ƙarfafawa akan katin ƙwaƙwalwar ajiyar filasha (katin PCMCIA). Dole ne a saka wannan kati a cikin keɓantaccen keɓantaccen keɓancewa wanda ke gaban Module Processor PM511. Wannan shine tushen tsarin farawa da aiki. Ana amfani da MB510 don shigar da ƙarin katunan shirin. Waɗannan katunan suna ɗauke da dakunan karatu na aikin software na zaɓi (misali, QC07-LIB41, QC07-LIB42, da sauransu) don ƙara ƙarfin mai sarrafawa.
Ajiyayyen Shirin Aikace-aikacen (Aikin Zaɓuɓɓuka Maɓalli): Wannan aiki ne mai mahimmancin ƙara ƙimar da MB510 ke bayarwa. Masu amfani za su iya adana cikakken tsarin tsarin sarrafawa da shirin aikace-aikacen (watau shirye-shiryen PC, bayanan bayanai, da sauransu, wanda mai amfani ya ƙirƙira don magance takamaiman matsalolin sarrafa tsari) ta tashar injiniyan 'DUAP' (Juji na Shirye-shiryen Aikace-aikacen) aiki akan wani keɓaɓɓen katin walƙiya na PCMCIA. Ana saka wannan katin a cikin MB510. Lokacin da mai sarrafawa ya dawo da wutar lantarki bayan wani abin da ya faru wanda ke share RAM (misali, ƙarin asarar wutar lantarki fiye da ajiyar baturi, kuskure mai tsanani), tsarin ba zai iya ɗaukar shirin kawai ta atomatik daga katin akan PM511 ba amma zai iya dawo da shirin aikace-aikacen mai amfani ta atomatik daga katin ajiyar aikace-aikacen a cikin MB510. Wannan yana guje wa tsarin ɗaukar lokaci na dogaro da tashar injiniya da sa hannun ƙwararrun ma'aikata don sake yin lodi, yana rage raguwar tsarin sosai, kuma yana ba da damar sake farawa cikin sauri, ba tare da kulawa ba. Wannan yana da mahimmanci ga aikace-aikacen masana'antu tare da manyan buƙatun samuwa.
2. Modular Expansion of Software Action:
The ABB Master system software yana amfani da ƙirar ƙira. Ayyukan tsarin asali suna ƙunshe a cikin tsarin QC07-BAS41, amma ƙarin ayyuka masu ci gaba (kamar sarrafa PID na ci gaba, sarrafawa mai banƙyama, goyon bayan tsari, ƙayyadaddun ƙayyadaddun aikin mai amfani, da dai sauransu) an rufe su a cikin tsarin shirye-shirye masu zaman kansu (misali, QC07-LIB42, QC07-FUZ41, QC07-14CAT41, QC07-BAT41, QDP). Ta hanyar shigar da katunan shirye-shiryen da suka dace ta hanyar dubawar MB510, masu amfani za su iya sassauƙa 'ƙara' ayyukan software zuwa mai sarrafawa bisa ga bukatun aikin ba tare da maye gurbin ainihin kayan aikin ba. Wannan ƙirar 'biya-kamar yadda kuke buƙata, haɓaka mai sassauƙa' yana rage farashin saka hannun jari na farko kuma yana haɓaka daidaitawar tsarin.
3. Amintaccen Ma'ajiya da Sadarwar Sadarwa:
MB510 yana ba da ingantaccen tsarin lantarki da na zahiri wanda ya dace da ma'aunin PCMCIA 2.0, yana tabbatar da babban sauri, amintaccen sadarwar bayanai tare da katin ƙwaƙwalwar ajiyar filasha. A ciki, yana ƙunshe da adireshi/masu adana bayanai da da'irori masu sarrafa dabaru da ke da alhakin sarrafa adireshin mai sarrafa na katin shirin, karatun bayanai, da sa ido kan matsayi. Wannan ƙirar ƙirar ƙirar ta musamman ta fi dacewa da haɗa ƙwaƙwalwar walƙiya kai tsaye a kan babban allo, saboda yana rage nauyi akan babban injin sarrafawa kuma yana ware tasirin gazawar matsakaicin ajiya akan tsarin ainihin.
4. Kula da Matsayin Ayyuka da Bincike:
Module gaban yana sanye da alamomin matsayin LED guda biyu:
Koren RUN Haske: Yana nuna tsarin yana aiki akai-akai tare da kyakkyawar sadarwa zuwa mai ɗaukar kaya da tsarin jirgin baya.
Hasken Red F (Hasken Kuskure): Yana haskakawa lokacin da aka gano waɗannan batutuwa masu zuwa:
a) Kuskuren Hardware: Laifi a cikin na'urar kewayawa na module.
b) Kuskuren Checksum: Binciken amincin bayanan da aka karanta daga katin shirin ya gaza, wanda ke nuna yiwuwar ɓarna bayanai akan katin ko gazawar katin.
c) Katin Shirin Rasa: Ba a gano katin shirin da aka saka ba.
Bugu da ƙari, tsarin da farko yana amfani da Cyclic Redundancy Check (CRC) don ci gaba da lura da amincin bayanai akan katin shirin. Wannan tsarin bincike mai fa'ida yana ba da damar gano abubuwan da suka shafi ma'ajin bayanai da wuri, kafin su shafi aikin tsarin.
5. Support for Hot-Swapping (Batun Tsarin Tsarin):
Ko da yake jagorar mai amfani bai fito fili ya jaddada hanyoyin canza canjin zafi ba, tunda MB510 da katin shirinsa suna da 'yanci daga tsarin sarrafawa kuma suna cikin tsarin gine-ginen na'urori masu daidaitawa, yana yiwuwa a iya maye gurbin ko haɓaka katunan shirye-shiryen ƙarƙashin daidaitattun tsarin aiki na yanzu ko kuma ba mahimmanci ga yanayin aiki na yanzu ba. Koyaya, wannan dole ne ya bi ƙa'idodin aminci na ABB da ƙa'idodin aiki don guje wa lalacewar kayan aiki ko bayanai daga ayyukan kai tsaye.
III. Ka'idodin Aiki da Haɗin Kan Tsarin
Ƙa'idar aiki na MB510 an haɗa shi sosai cikin tsarin farawa gaba ɗaya, aiki, da tsarin madadin Advant Controller 450:
1. Matsayi a cikin Tsarin Farawa (Ƙaddamarwa):
Lokacin da aka kunna mai sarrafawa ko ya dawo daga kuskure mai zurfi, Module Processor PM511 yana fara jerin farawa. A lokacin wannan tsari:
Mataki na Farko: PM511 yana karanta ainihin software na tsarin (bootloader, OS kernel, da dai sauransu) daga katin tsarin tsarin a cikin nasa ramin, yana loda shi cikin RAM mai ƙarfi.
Matakin Tsawaita: A lokaci guda ko kuma daga baya, tsarin tambayoyin, ta hanyar bas ɗin baya, ƙarin katunan shirye-shiryen da aka shigar a cikin MB510 (ko wasu samfuran MB510 idan an daidaita tsarin tare da yawa). Yana gano nau'ikan software da aka adana akan katunan (misali, ɗakin karatu na aiki) kuma yana loda waɗannan abubuwan software na zaɓi cikin RAM ɗin mai sarrafawa shima. A wannan gaba, mai sarrafawa ya mallaki cikakkiyar yanayin software da ake buƙata don gudanar da shirye-shiryen aikace-aikacen mai amfani.
2. Haɗin kai tare da Tsarin Module na Software:
Kamar yadda aka ambata, software ɗin mai sarrafawa ta ƙunshi jerin jerin 'Modules Program,' misali:
QC07-BAS41: Tsarin asali, wanda ya ƙunshi ainihin abubuwan PC da raka'a masu aiki don dabaru, lissafi, tallafin sadarwa, da sauransu.
QC07-LIB42: Extended PC element library, dauke da ci-gaba PID masu kula (PIDCON, PIDCONA), da dai sauransu.
QC07-UDP41: Yana goyan bayan ƙayyadaddun ɗakunan karatu na ɓangarori na PC.
MB510 tana aiki azaman hanyar rarraba jiki da kunnawa don waɗannan samfuran software. Ma'aikatan injiniya suna saka katunan shirye-shiryen da ke ɗauke da abubuwan da ake buƙata a cikin MB510. A lokacin matakan daidaitawar tsarin na gaba, kayan aikin daidaitawa (misali, Tashar Injiniya ta Advant Station 100) sannan zata iya ganewa kuma ba da damar masu amfani suyi amfani da waɗannan fa'idodin ayyukan don gina shirye-shiryen aikace-aikacen.
3. Matsayin Tsakiya a Tsarin Ajiyayyen Bayanai da Dabarun Farfadowa:
RAM na Advant Controller 450 ana kiyaye shi ta hanyar samar da wutar lantarki (baturi) akan babban asarar wutar lantarki. Koyaya, wannan yana ɗaukar awoyi da yawa kawai (misali sa'o'i 4, awanni 2 tare da CPUs masu yawa). Don aikace-aikacen da ke buƙatar riƙe bayanai mai tsawo ko mafi girma tsaro, aikin madadin aikace-aikacen MB510 yana samar da layin tsaro na biyu.
Tsarin Ajiyayyen: Yayin aiki na yau da kullun (yawanci a yanayin aiki), ana zubar da cikakken hoton shirin aikace-aikacen daga RAM (DUAP) ta hanyar tashar injiniyan injiniya akan keɓaɓɓen katin filasha da aka saka a cikin MB510.
Tsarin Farfadowa: Bayan wani bala'i mai rauni (misali, tsawaita katsewar wutar lantarki yana rage batir, ko buƙatar maye gurbin na'ura mai sarrafawa mara kyau), sabon ko sake kunnawa mai sarrafawa, bayan kammala nauyin tsarin asali, za ta gano ta atomatik kuma zazzage abubuwan da ke ciki daga katin ajiyar aikace-aikacen a cikin MB510. Wannan yana samun farfadowar atomatik daga yanayin 'bare-metal' zuwa yanayin 'cikakkiyar aikace-aikacen da aka shirya'. Ka'idar tana kama da dawo da hoton tsarin kwamfuta, amma ga mai sarrafa masana'antu, amincin sa da matakin sarrafa kansa shine mabuɗin.
4. Yin hulɗa tare da Module Processor:
MB510 yana haɗawa da tsarin sadarwar bas na Futurebus+ na mai sarrafawa ta hanyar jigilar kayayyaki. Mai sarrafawa yana samun dama ga MB510 ta hanyar I/O mai taswirar ƙwaƙwalwar ajiya ko takamaiman ka'idojin firmware. Lokacin da mai sarrafa na'ura yana buƙatar samun damar shiga ɗakin karatu mai tsawo (wanda aka adana lambarsa akan katin a cikin MB510), sassan lambar da suka dace ana ɗora su a hankali ko a tsaye a cikin sararin ƙwaƙwalwar ajiya mai aiwatarwa. Don dawo da madadin aikace-aikacen, yana yiwuwa tsarin loda bayanai na tsari ne wanda bootloader ya jawo.
IV. Halayen Jiki da Lantarki
Ƙayyadaddun Module: MB510 mizanin ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun abu ne wanda ke mamaye ramin ƙaramin abu ɗaya. Karamin girmansa ne, yana yin awo kusan kilogiram 0.12, ya dace da mahallin shigarwa mai yawa a cikin ƙaramin mai sarrafawa.
Bukatun Wuta: Wutar lantarki mai aiki shine 5 V DC. Yawan aiki na yanzu 10mA ne kawai, tare da ƙarancin wutar lantarki (kimanin 0.05 W). Matsakaicin halin yanzu na iya kaiwa 170mA yayin karatun aiki daga katin shirin. Wannan ƙananan ƙirar ƙira yana taimakawa rage jimlar nauyin zafi a cikin majalisar.
Interface: Gaban yana da ramin PCMCIA Nau'in II ko III (dangane da ƙayyadaddun katin), tare da maɓallin fitarwa da alamar kibiya mai nuni don tabbatar da shigar da katin shirin ta mai amfani. A baya yana haɗi zuwa mai ɗaukar hoto ta hanyar mai haɗa baki.
Dacewar Muhalli: A matsayin wani ɓangare na tsarin Advant Controller 450, an tsara MB510 don daidaitattun yanayin masana'antu. Amincewar sa ya dogara da kariyar muhalli (zazzabi, zafi, dacewa da EMC, da dai sauransu) wanda babban majalisar ministoci ya bayar. Takamaiman ma'auni yakamata ya koma ga ƙayyadaddun ƙayyadaddun muhalli gabaɗayan mai sarrafawa.
V. Ƙimar Aikace-aikacen da Takaitacce
A fagen sarrafa kansa na masana'antu, Amincewar tsarin, Samarwa, da Kulawa (RAM) sune ma'auni masu mahimmanci. Ko da yake ƙarami, Module ɗin Interface Card na Shirin MB510 yana taka muhimmiyar rawa wajen haɓaka waɗannan ma'auni don Advant Controller 450:
Ingantattun Dogaran Tsari: Ta hanyar samar da abin dogaro, kafofin watsa labarai na ajiya na shirye-shirye masu zaman kansu da ayyukan tabbatar da bayanai masu ƙarfi, yana tabbatar da amincin ainihin software da shirye-shiryen aikace-aikace. Ko da wasu kayan aikin sun gaza, mahimman kadarorin bayanai (shirye-shiryen aikace-aikacen) suna kasancewa cikin aminci.
Ingantattun Samar da Tsarin: Ajiyayyen aikace-aikacen mai sarrafa kansa da aikin dawo da shi yana rage lokacin dawo da tsarin daga gazawar bala'i daga 'sa'o'i' (dogara da sa hannun hannu) zuwa 'minti,' yana yanke raguwar lokacin da ba a shirya ba da kuma saduwa da ƙaƙƙarfan buƙatun ci gaba da masana'antu.
Ingantaccen Tsayawa da Sassautu: Ƙirar ƙira tana ba da damar haɓaka software mai sauri da sauƙi, faɗaɗa aiki, da musanya madaidaicin tsarin. Ma'aikatan kulawa ba sa buƙatar kawo hadadden kayan aikin shirye-shirye zuwa wurin; yawancin ayyuka na kulawa da haɓakawa ana iya kammala su ta hanyar ɗaukar software da aka riga aka ɗora ko katunan shirye-shiryen madadin.
Taimako don Cikakkiyar Gudanar da Rayuwar Rayuwa: Daga tsarin aiki a cikin farkon aikin aikin farko, ƙaddamar da aikace-aikacen a lokacin gyarawa, zuwa madadin kiyayewa yayin aiki, har ma da haɓaka aikin aiki a cikin matakai na gaba, MB510 da tsarin katin shirin da yake wakilta yana ba da haɗin kai, kayan aiki na jiki don cikakken kulawar rayuwa mai kulawa.
