Tare da canje-canjen rayuwar modem da fasaha, lokacin da aka tambayi mutane game da dogon buƙatunsu na kayan lantarki, ba sa jinkirin amsa waɗannan mahimman kalmomi masu zuwa: ƙarami, haske, sauri, ƙarin aiki.Domin daidaita samfuran lantarki na zamani zuwa ga waɗannan buƙatu, an ƙaddamar da fasahar haɗar da'ira ta ci gaba da amfani da su, daga cikinsu fasahar PoP (Package on Package) ta sami miliyoyin magoya baya.
Kunshin akan Kunshin
Kunshin akan Kunshin shine ainihin tsari na tara abubuwan da aka gyara ko ICs (Integrated Circuits) akan motherboard.A matsayin hanyar haɓakawa ta ci gaba, PoP yana ba da damar haɗakar da ICs da yawa a cikin kunshin guda ɗaya, tare da dabaru da ƙwaƙwalwar ajiya a cikin fakiti na sama da ƙasa, haɓaka yawan ajiya da aiki da rage girman yanki.Ana iya raba PoP zuwa sassa biyu: daidaitaccen tsari da tsarin TMV.Daidaitaccen tsarin yana ƙunshe da na'urori masu ma'ana a cikin fakitin ƙasa da na'urorin ƙwaƙwalwar ajiya ko rumbun ƙwaƙwalwar ajiya a saman fakitin.A matsayin ingantaccen sigar daidaitaccen tsarin PoP, tsarin TMV (Ta hanyar Mold Via) yana fahimtar haɗin ciki tsakanin na'urar dabaru da na'urar ƙwaƙwalwar ajiya ta hanyar ƙirar ta hanyar rami na fakitin ƙasa.
Kunshin-kan-fakitin ya ƙunshi fasaha mai mahimmanci guda biyu: PoP da aka rigaya da aka rigaya da kuma kan-jirgin PoP.Babban bambancin da ke tsakanin su shine adadin sake dawowa: na farko ya wuce ta hanyar sau biyu, yayin da na ƙarshe ya wuce sau ɗaya.
Amfanin POP
OEMs suna amfani da fasahar PoP sosai saboda fa'idodinta masu ban sha'awa:
• Sassautu - Tsarin Stacking na PoP yana samar da OEMs irin waɗannan zaɓuka masu yawa na stacking cewa suna iya canza ayyukan samfuran su cikin sauƙi.
• Rage girman gabaɗaya
• Rage gaba ɗaya farashi
• Rage hadaddun motherboard
• Inganta sarrafa kayan aiki
• Haɓaka matakin sake amfani da fasaha
