Isixhumi senzwa yezimoto i-M8,Isixhumi sepulaki yendiza engangeni manzi ye-M8, Izidingo zokwenza ngokwezifiso zokukhiqiza ipulaki yendiza ye-M16, zingaxoxwa nomkhiqizi wepulaki we-M8 we-Yilink isixhumi, izinyathelo zokuphepha zokukhiqiza isixhumi senzwa yezimoto i-M8, ngokuvamile ekukhiqizeni isixhumi senzwa yezimoto ye-M8, zidinga ukunaka lezi zindaba ezilandelayo:
1, Ukukhethwa kwezinto: Khetha izinto ezithembekile zekhwalithi zokukhiqiza ukuze uqinisekise ukwethembeka nokuzinza kwesixhumi.
2, Ukulawulwa kwenqubo: ukusetshenziswa kobuchwepheshe obuqinile bokukhiqiza kanye nenqubo yokulawula ukuze kuqinisekiswe ukuthi ikhwalithi yesixhumanisi ngasinye ilawulwa ngokuphumelelayo.
3, Ukutholwa nokuhlola: ekukhiqizweni kwezixhumi zenzwa yezimoto, izikhathi eziningi zokutholwa nokuhlola ukuze kuqinisekiswe ukuthi ukusebenza nekhwalithi yesixhumi kuhlangabezana nezidingo.
Ekuhleleni kwe-modular yeIzixhumanisi ze-M8, ngokusebenzisa ukusekelwa kwesistimu encane kanye nokusabalalisa iphinikhodi eguquguqukayo ukuze kulungiswe isiqondiso sesignali kagesi, amandla ahleliwe kanye nezinsiza zingancishiswa, okungagcini nje ukuthuthukisa amandla, kodwa futhi kuletha izinzuzo eziningi ezibalulekile, ikakhulukazi ezihlanganisa okulandelayo: Ukusebenziseka kabusha kwe- ukuhlela: Kungakhathaliseki ukuthi ukhetha ipulani yebhodi yangaphakathi yangokwezifiso noma ikhadi elincane eliqedelwe ukuthengisa noma izinga le-FMC, kuyasiza ukusebenzisa uhlelo olukhona lokulayisha lwe-FPGA/ikhadi ku-I/O entsha kusukela ekuqaleni, ngokumane ufake imojuli ye-FMC futhi ulungise i-FPGA. hlela kancane.Ukudluliswa kwedatha: Isekela izinga eliphezulu lokudlulisela isignali, ingqikithi yomkhawulokudonsa engaba khona phakathi kwekhadi elincane nekhadi lenkampani yenethiwekhi ingu-40gb/s, i-I/O eminingi: inikeza inani elanele le-I/O, eliqinile, futhi lithatha indawo encane.
Ukuhambisana: Ukunikezwa kwamandla okujwayelekile, incazelo yesignali ejwayelekile, ukuzinza okuthuthukisiwe kokusebenzelana: ukuthintana kwendawo ebanzi, ukukhethwa kwephakheji ye-BGA, futhi yengezwe ekhadini lenkampani yenethiwekhi ngokusebenza kokuzamazama komhlaba kanye nesixhumi se-M8 esisekela imojula eyodwa yobubanzi.Izinga le-FMC lihlinzeka ngezikali ezimbili zokuthuthukisa ibhodi ngokuya ngezidingo zesikhala nesidingo noma ngokuguquguquka okwengeziwe.Zombili zisekela izilinganiso zokudlulisa isignali ezinomkhawulo owodwa kanye nomehluko ofika ku-2GB/s, kuyilapho isixhumi se-serial M8 sinezinga eliphezulu lokudlulisa isignali.Izixhumi ze-M8 zonke zisebenzisa isixhumi esifanayo se-M8 esiwumshini, umehluko kuphela ukuthi isiphi isignali efakwe ngempela, ngakho ikhadi elinesixhumi se-LPC M8 nalo lingaxhunywa ku-HPC, inqobo nje uma lihlelwe kahle, linganikeza okuningi. yezici ezitholiwe lapho ixhunyiwe. Ngokungeziwe kumasiginali anesiphetho esisodwa achazwe ngumsebenzisi angama-68 noma umehluko ochazwe ngumsebenzisi ongu-34, isixhumi se-LPCM8 sinikeza ama-serial transceiver, amawashi, izixhumanisi ze-JTAG, nezixhumi ezibonakalayo ze-I2C njengokwesekwa kokuzithandela kwemiyalo eyisisekelo yokuphathwa kwenkundla ehlakaniphile. .Ezigabeni zokuqala zokuhlela, onjiniyela bezixhumi ze-M8 bavame ukunaka kakhulu ukuhlelwa kwalo lonke uhlelo, futhi babeke isixhumi se-M8 esigabeni sokugcina sokuhlela.
Bacabanga ukuthiIsixhumi se-M8kwakulula, ngakho bakwazi ukubeka ukuhlela okufanelekile esigabeni sokugcina.Base bewela ezabo icebo.Ekuhleleni kusenesikhathi, onjiniyela bezixhumi ze-m8 bavame ukugxila kakhulu ekuhleleni lonke uhlelo futhi babeke isixhumi se-m8 esigabeni sokugcina sokuhlela.Inhloko yezokuthuthukiswa komkhiqizo i-Engineering ithe bacabanga ukuthi isixhumi se-M8 silula kangangokuthi bakwazi ukukuyisa esigabeni sokugcina.Base bewela ezabo icebo.Abahleli abaningi kakhulu basheshe badlula ezigabeni zokugcina zokuhlelela isixhumi se-m8.Qonda izingqinamba zesikhala.
Ngenkathi izixhumi ze-m8 ze-microboard-to-board ngokuvamile zingaphansi kuka-1 mm ubukhulu, zivame ukusetshenziswa ezinhlelweni ezipakishwe ngokuqinile.Ukuze kubhekwane nezinkinga ezingase zibe khona zokupakisha, abahleli badinga ukucabangela ukufaka izintambo ebhodini le-PCB, kanye nezintambo ezengeziwe ezixhunywe kusixhumi se-M8.“Ngenxa yokuthi isikhala sincane, izintambo nezintambo kumele zibekwe zibe mncane.Uma kuziwa ekuhleleni uhlelo, udinga ukucabangela lezi zimbangela.Isibonelo, uma isixhumi esingemuva se-m8 sinenye ingxenye ngemuva, kungase kungabi lula ukufinyelela kuyo.Ekugcineni, abahleli badinga futhi ukuqaphela ukuthi izinto zokusebenza ezifakwe ngaphandle kwesinye isikhathi azikwazi ukuphatha izingxenye ezincane.Njengosayizi weIsixhumi se-M8 iyancipha, kanjalo nomthamo wamanje wokulayisha wesixhumi se-M8.Ukunxephezela umthamo ophansi wokuphatha wamanje, abahleli bangase badinge ukwandisa inani lamatheminali.
Isikhathi sokuthumela: Jun-21-2023