imikhiqizo

Imojula yesilawuli ihlanganisa isilawuli kanye ne-4-slot CPCI rack enesiphakeli samandla esisodwa noma ezimbili, okungenani. Imbobo kwesokunxele kufanele iqukathe isilawuli esiyinhloko (isikhala 1). I-rack eyodwa ingabamba isilawuli sesibili, sesithathu, nesesine. Ukuze kukhuliswe ubude bempilo yebhethri ngenkathi igcinwa, ibhethri le-CMOS likhishwa nge-jumper board board. I-jumper yebhethri idinga ukufakwa kabusha ngaphambi kokufaka ibhodi. Ukuze uthole isikhundla sabagxumayo, bheka idizayini yemojuli ye-UCCx efanele. Idethi yangaphakathi newashi lesikhathi sangempela, kanye nezilungiselelo ze-RAM ye-CMOS, konke kunikwa amandla ibhethri. Njengoba izilungiselelo ze-CMOS zisethelwe kumanani azo azenzakalelayo afanelekile yi-BIOS, asikho isidingo sokuwashintsha. Iwashi lesikhathi sangempela lilodwa lidinga ukusethwa kabusha. Ngokusebenzisa uhlelo lwe-ToolboxST noma iseva yesistimu ye-NTP, isikhathi sokuqala nosuku kungasethwa.

Uma ibhodi liyibhodi lesistimu (slot 1 board) futhi kukhona amanye amabhodi ku-rack, amanye amabhodi azoyeka ukusebenza uma ibhodi lesistimu likhishwa. Uma ushintsha noma yiliphi ibhodi ku-rack, kuyalulekwa ukuthi ugesi ucishwe. Ungakwazi ukuqeda amandla e-rack usebenzisa enye yamasu alandelayo.

• Kukhona iswishi engasetshenziswa ukuvala ukuphuma kwamandla kuyunithi eyodwa yokuphakela amandla.

• Ukucisha ugesi kudivayisi ekabili yamandla kagesi, kokubili okuphakelayo kwamandla kungasuswa ngaphandle kwengozi.

• Khipha izixhumi ze-Mate-N-Lok ezansi kwendawo evalekile ye-CPCI esetshenziselwa ukufaka amandla enqwaba.

Imojula ye-UCCC iqukethe ama-injection/ejector ngaphansi nangaphezulu, ngokungafani namabhodi we-Mark VI VME anikeza kuphela ama-ejector. I-ejector ephezulu kufanele itshekele phezulu, futhi i-ejector engezansi kufanele itshekele phansi, ngaphambi kokuslayida ibhodi endaweni yokubeka. Ama-injection kufanele asetshenziselwe ukufaka ngokugcwele ibhodi uma isixhumi esingemuva kwebhodi sesixhumane nesixhumi se-backplane. Ukuze wenze lokhu, donsa i-ejector engezansi ngenkathi ucindezela phansi kumjovo ophezulu. Ungakhohlwa ukuqinisa izikulufu ze-injector/ejector ezingaphezulu naphansi ukuze uqedele ukufaka. Lokhu kunikeza uxhumano lwe-chassis emhlabathini kanye nokuphepha kwemishini.

UKUSEBENZA:

Isilawuli sinesofthiwe eklanyelwe ukusetshenziswa kwayo, njengemikhiqizo yebhalansi yezitshalo (BOP), okuphuma kuyo i-land-marine aero (LM), umusi, negesi, phakathi kokunye. Ingakwazi ukuhambisa amabhlogo noma ama-rung. Amaphakethe e-I/O namawashi ezilawuli avumelaniswa phakathi kwama-microsecond angu-100 kusetshenziswa indinganiso ye-IEEE 1588 nge-R, S, kanye ne-T IONets. Ngama-R, S, kanye nama-T IONets, idatha yangaphandle ithunyelwa futhi yamukelwe kusukela kusizindalwazi sesistimu yokulawula yesilawuli.

UHLELO OLUMBILI:

1. Phatha okokufaka kanye nokuphumayo kwamaphakethe e-I/O.

2. Amanani wesimo sangaphakathi nedatha yokuqalisa evela kusilawuli esikhethiwe

3. Ulwazi ngokuvumelanisa kanye nesimo sabo bobabili abalawuli.

UHLELO OLUTHATHU LWEMODULAR REDUNDANT:

1. Phatha okokufaka kanye nokuphumayo kwamaphakethe e-I/O.

2. Izimo eziguquguqukayo zokuvota kwangaphakathi, kanye nedatha yokuvumelanisa evela kusilawuli ngasinye kwabathathu.

3. Idatha evela kusilawuli esikhethiwe mayelana nokuqalisa.

INCAZELO YOMSEBENZI:

I-IS415UCCCH4A iyibhodi yesilawuli se-Single Slot Controller eyakhiwe futhi yaklanywa ngabakwaGeneral Electric njengengxenye yochungechunge lwe-Mark VIe olusetshenziswa Ezinhlelweni Zokulawula Ezisakazwayo. Ikhodi yohlelo lokusebenza iqhutshwa umndeni wamakhompyutha ebhodi elilodwa, 6U high, CompactPCI (CPCI) abizwa ngokuthi izilawuli ze-UCCC. Ngokusebenzisa ukuxhumana kwenethiwekhi ye-I/O, isilawuli sixhuma kumaphekhi e-I/O bese sigibela ngaphakathi kwendawo ebiyelwe ye-CPCI. I-QNX Neutrino, i-OS yesikhathi sangempela, eyenza imisebenzi eminingi eyenzelwe izinhlelo zokusebenza zezimboni ezidinga isivinini esikhulu nokuthembeka okuphezulu, isebenza njengesistimu yokusebenza yesilawuli (OS). Amanethiwekhi e-I/O ayimfihlo, amasistimu e-Ethernet azinikele asekela kuphela izilawuli namaphekhi e-I/O. Izixhumanisi ezilandelayo ku-opharetha, ubunjiniyela, kanye ne-I/O interface zinikezwa izimbobo ezinhlanu zokuxhumana:

• Ngokuxhumana nama-HMI namanye amadivayisi okulawula, i-Unit Data Highway (UDH) idinga uxhumano lwe-Ethernet.
• I-R, S, ne-TI/O inethiwekhi ye-Ethernet uxhumano
• Isetha ngoxhumano lwe-RS-232C ngembobo ye-COM1