Zonse ziwiri SoC (System on Chip) ndi SiP (System in Package) ndi zofunika kwambiri pakukula kwa ma circuits amakono ophatikizidwa, zomwe zimathandiza kuti machitidwe amagetsi azigwiritsidwa ntchito pang'ono, azigwira ntchito bwino, komanso aziphatikizika.
1. Matanthauzidwe ndi Malingaliro Oyambira a SoC ndi SiP
SoC (System on Chip) - Kuphatikiza dongosolo lonse kukhala chip imodzi
SoC ili ngati nyumba yayitali kwambiri, komwe ma module onse ogwira ntchito amapangidwa ndikugwirizanitsidwa mu chip chomwecho. Lingaliro lalikulu la SoC ndikulumikiza zigawo zonse zazikulu za dongosolo lamagetsi, kuphatikiza purosesa (CPU), kukumbukira, ma module olumikizirana, ma analog circuits, ma sensor interfaces, ndi ma module ena osiyanasiyana ogwira ntchito, pa chip imodzi. Ubwino wa SoC uli mu kuphatikiza kwake kwakukulu komanso kukula kwake kochepa, kupereka maubwino ofunikira pakugwira ntchito, kugwiritsa ntchito mphamvu, ndi miyeso, zomwe zimapangitsa kuti ikhale yoyenera kwambiri pazinthu zogwira ntchito kwambiri komanso zomvera mphamvu. Ma processor mu mafoni a Apple ndi zitsanzo za ma chip a SoC.
Mwachitsanzo, SoC ili ngati "nyumba yayikulu" mumzinda, komwe ntchito zonse zimapangidwa mkati, ndipo ma module osiyanasiyana ogwira ntchito ali ngati pansi zosiyanasiyana: ena ndi malo aofesi (ma processor), ena ndi malo osangalalira (memory), ndipo ena ndi ma network olumikizirana (ma interface olumikizirana), onse okhazikika mu nyumba imodzi (chip). Izi zimalola dongosolo lonselo kugwira ntchito pa chipu chimodzi cha silicon, zomwe zimapangitsa kuti magwiridwe antchito azikhala abwino komanso ogwira ntchito bwino.
SiP (Dongosolo mu Phukusi) - Kuphatikiza ma chips osiyanasiyana pamodzi
Njira ya ukadaulo wa SiP ndi yosiyana. Ili ngati kulongedza ma chips angapo okhala ndi ntchito zosiyanasiyana mkati mwa phukusi lomwelo. Imayang'ana kwambiri kuphatikiza ma chips ambiri ogwira ntchito kudzera muukadaulo wolongedza m'malo mowaphatikiza mu chip chimodzi monga SoC. SiP imalola ma chips angapo (ma processors, memory, ma RF chips, ndi zina zotero) kuti apangidwe limodzi kapena kuyikidwa mkati mwa module yomweyo, ndikupanga yankho la dongosolo.
Lingaliro la SiP lingafanizidwe ndi kusonkhanitsa bokosi la zida. Bokosi la zida likhoza kukhala ndi zida zosiyanasiyana, monga ma screwdriver, ma hammer, ndi ma drill. Ngakhale kuti ndi zida zodziyimira pawokha, zonse zimagwirizanitsidwa m'bokosi limodzi kuti zigwiritsidwe ntchito mosavuta. Ubwino wa njira imeneyi ndi wakuti chida chilichonse chingapangidwe ndikupangidwa padera, ndipo chikhoza "kusonkhanitsidwa" mu phukusi la dongosolo ngati pakufunika, zomwe zimapangitsa kuti zikhale zosavuta komanso mwachangu.
2. Makhalidwe Aukadaulo ndi Kusiyana Pakati pa SoC ndi SiP
Kusiyana kwa Njira Zolumikizirana:
SoC: Ma module osiyanasiyana ogwira ntchito (monga CPU, memory, I/O, ndi zina zotero) amapangidwa mwachindunji pa silicon chip imodzi. Ma module onse ali ndi njira yofanana yoyambira komanso malingaliro opanga, ndikupanga dongosolo logwirizana.
SiP: Ma chips osiyanasiyana ogwira ntchito angapangidwe pogwiritsa ntchito njira zosiyanasiyana kenako n’kuphatikizidwa mu gawo limodzi lolongedza pogwiritsa ntchito ukadaulo wa 3D wolongedza kuti apange dongosolo lenileni.
Kuvuta ndi Kusinthasintha kwa Kapangidwe:
SoC: Popeza ma module onse amaphatikizidwa pa chip imodzi, zovuta za kapangidwe kake ndizambiri, makamaka pakupanga ma module osiyanasiyana monga digito, analog, RF, ndi kukumbukira. Izi zimafuna kuti mainjiniya akhale ndi luso lozama lopanga ma cross-domain. Kuphatikiza apo, ngati pali vuto la kapangidwe ka module iliyonse mu SoC, chip yonse ingafunike kukonzedwanso, zomwe zimayambitsa zoopsa zazikulu.
SiP: Mosiyana ndi zimenezi, SiP imapereka kusinthasintha kwakukulu kwa kapangidwe kake. Ma module osiyanasiyana ogwira ntchito amatha kupangidwa ndikutsimikiziridwa padera asanapakedwe mu dongosolo. Ngati vuto la module litabuka, module imeneyo yokha ndiyo yomwe imafunika kusinthidwa, zomwe zimapangitsa kuti ziwalo zina zisakhudzidwe. Izi zimathandizanso kuti pakhale liwiro lachitukuko mwachangu komanso zoopsa zochepa poyerekeza ndi SoC.
Kugwirizana kwa Njira ndi Mavuto:
SoC: Kuphatikiza ntchito zosiyanasiyana monga digito, analog, ndi RF pa chip imodzi kumakumana ndi zovuta zazikulu pakugwirizana kwa njira. Ma module osiyanasiyana ogwira ntchito amafuna njira zosiyanasiyana zopangira; mwachitsanzo, ma circuit a digito amafunika njira zothamanga kwambiri komanso zamagetsi zochepa, pomwe ma circuit a analog angafunike kuwongolera bwino mphamvu zamagetsi. Kukwaniritsa kugwirizana pakati pa njira zosiyanasiyanazi pa chip imodzi n'kovuta kwambiri.
SiP: Kudzera muukadaulo wopaka, SiP imatha kuphatikiza ma chip opangidwa pogwiritsa ntchito njira zosiyanasiyana, kuthetsa mavuto okhudzana ndi ukadaulo wa SoC. SiP imalola ma chips osiyanasiyana kugwira ntchito limodzi mu phukusi limodzi, koma zofunikira zenizeni zaukadaulo wopaka ndi zapamwamba.
Ndalama za Kafukufuku ndi Kupititsa Patsogolo:
SoC: Popeza SoC imafuna kupanga ndi kutsimikizira ma module onse kuyambira pachiyambi, nthawi yopangira ndi yayitali. Module iliyonse iyenera kuyesedwa mwamphamvu, kutsimikizika, ndi kuyesedwa, ndipo njira yonse yopangira ingatenge zaka zingapo, zomwe zimapangitsa kuti pakhale ndalama zambiri. Komabe, ikapangidwa mochuluka, mtengo wa unit umakhala wotsika chifukwa cha kuphatikiza kwakukulu.
SiP: Nthawi yofufuza ndi kukonza zinthu ndi yochepa pa SiP. Chifukwa SiP imagwiritsa ntchito mwachindunji ma chips omwe alipo kale komanso otsimikizika kuti agwiritsidwe ntchito pokonza zinthu, imachepetsa nthawi yofunikira pakupanganso ma module. Izi zimathandiza kuti zinthu ziyambe kupangidwa mwachangu komanso zimachepetsa kwambiri ndalama zomwe zimagwiritsidwa ntchito pofufuza ndi kukonza zinthu.
Magwiridwe antchito ndi kukula kwa dongosolo:
SoC: Popeza ma module onse ali pa chip imodzi, kuchedwa kwa kulumikizana, kutayika kwa mphamvu, ndi kusokoneza kwa ma signal kumachepetsedwa, zomwe zimapatsa SoC mwayi wosayerekezeka pakugwira ntchito ndi kugwiritsa ntchito mphamvu. Kukula kwake ndi kochepa, zomwe zimapangitsa kuti ikhale yoyenera kwambiri pamapulogalamu omwe ali ndi magwiridwe antchito apamwamba komanso mphamvu, monga mafoni a m'manja ndi ma chip okonza zithunzi.
SiP: Ngakhale kuti SiP si yokwera kwambiri ngati SoC, imatha kuyika ma chips osiyanasiyana pamodzi pogwiritsa ntchito ukadaulo wa multilayer packaging, zomwe zimapangitsa kuti ikhale yaying'ono poyerekeza ndi njira zachikhalidwe za multi-chip. Komanso, popeza ma modules amapakidwa m'malo mophatikizidwa pa silicon chip yomweyi, ngakhale magwiridwe antchito sangafanane ndi a SoC, imatha kukwaniritsa zosowa za mapulogalamu ambiri.
3. Zochitika Zogwiritsira Ntchito SoC ndi SiP
Zochitika Zogwiritsira Ntchito SoC:
SoC nthawi zambiri imakhala yoyenera m'magawo omwe ali ndi zofunikira kwambiri pa kukula, kugwiritsa ntchito mphamvu, ndi magwiridwe antchito. Mwachitsanzo:
Mafoni Anzeru: Ma processor a mafoni anzeru (monga ma chip a Apple's A-series kapena Qualcomm's Snapdragon) nthawi zambiri amakhala ma SoC ophatikizika kwambiri omwe amaphatikizapo ma CPU, GPU, ma AI processing units, ma module olumikizirana, ndi zina zotero, zomwe zimafuna magwiridwe antchito amphamvu komanso kugwiritsa ntchito mphamvu zochepa.
Kukonza Zithunzi: Mu makamera a digito ndi ma drone, mayunitsi okonza zithunzi nthawi zambiri amafunikira mphamvu zolimba zogwirira ntchito limodzi komanso kuchedwa kochepa, zomwe SoC imatha kukwaniritsa bwino.
Machitidwe Ophatikizidwa Ogwira Ntchito Kwambiri: SoC ndi yoyenera makamaka zida zazing'ono zomwe zimafunikira mphamvu zambiri, monga zida za IoT ndi zovala.
Zochitika Zogwiritsira Ntchito SiP:
SiP ili ndi mitundu yosiyanasiyana ya ntchito, yoyenera minda yomwe ikufunika kupangidwa mwachangu komanso kuphatikiza ntchito zambiri, monga:
Zipangizo Zolumikizirana: Pa malo oyambira, ma rauta, ndi zina zotero, SiP imatha kuphatikiza ma processor angapo a RF ndi ma digito, zomwe zimapangitsa kuti zinthu ziyambe kuyenda bwino.
Zamagetsi Zamagetsi: Pazinthu monga ma watchwatch ndi mahedifoni a Bluetooth, omwe ali ndi ma cycles osinthika mwachangu, ukadaulo wa SiP umalola kutulutsidwa mwachangu kwa zinthu zatsopano.
Zamagetsi Zamagetsi: Ma module owongolera ndi machitidwe a radar m'machitidwe agalimoto amatha kugwiritsa ntchito ukadaulo wa SiP kuti aphatikize mwachangu ma module osiyanasiyana ogwira ntchito.
4. Zochitika Zamtsogolo Zachitukuko cha SoC ndi SiP
Zochitika mu Chitukuko cha SoC:
SoC ipitiliza kusintha kukhala yophatikizana kwambiri komanso yophatikizana kosiyanasiyana, zomwe zingaphatikizepo kuphatikizana kwambiri kwa mapurosesa a AI, ma module olumikizirana a 5G, ndi ntchito zina, zomwe zikuyendetsa patsogolo kusintha kwa zida zanzeru.
Zochitika mu Kukula kwa SiP:
SiP idzadalira kwambiri ukadaulo wapamwamba wopaka, monga kupititsa patsogolo ma paketi a 2.5D ndi 3D, kuti ipange ma chips okhala ndi njira zosiyanasiyana komanso ntchito zosiyanasiyana pamodzi kuti ikwaniritse zosowa za msika zomwe zikusintha mwachangu.
5. Mapeto
SoC ili ngati kumanga nyumba yayitali kwambiri yogwirira ntchito zambiri, kuyika ma module onse ogwira ntchito mu kapangidwe kamodzi, koyenera kugwiritsa ntchito mapulogalamu omwe ali ndi zofunikira kwambiri pakugwira ntchito, kukula, ndi kugwiritsa ntchito mphamvu. Komabe, SiP ili ngati "kuyika" ma chips osiyanasiyana ogwira ntchito mu dongosolo, kuyang'ana kwambiri kusinthasintha ndi chitukuko chachangu, makamaka choyenera zamagetsi zamagetsi zomwe zimafuna kusinthidwa mwachangu. Zonsezi zili ndi mphamvu zawo: SoC imalimbikitsa magwiridwe antchito abwino kwambiri a dongosolo ndi kukhathamiritsa kukula, pomwe SiP ikuwonetsa kusinthasintha kwa dongosolo ndi kukhathamiritsa kwa kayendedwe ka chitukuko.
Nthawi yotumizira: Okutobala-28-2024