Yadda Kamfanin dillancin labaran kasar Sin, Yangtze Memory Technologies (YMTC) ya shirya nau'i na biyu na fasaha na Xtacking na mallakarsa don inganta samar da ƙwaƙwalwar filashin 3D NAND mai yawa. Xtacking fasahar, mun tuna, an gabatar da shi a shekara-shekara taron koli na Flash Memory a watan Agustan bara, har ma ya sami lambar yabo a cikin nau'in "Mafi kyawun farawa a fagen ƙwaƙwalwar walƙiya."
Tabbas, kiran kamfani tare da kasafin kuɗi na biliyoyin daloli da farawa yana nuna rashin kima ga kamfani a fili, amma, mu faɗi gaskiya, YMTC bai riga ya samar da kayayyaki da yawa ba. Kamfanin zai matsa zuwa manyan kayayyaki na kasuwanci na 3D NAND kusa da ƙarshen wannan shekara lokacin da ya ƙaddamar da samar da ƙwaƙwalwar Layer 128-Gbit 64, wanda, ta hanyar, wannan sabuwar fasahar Xtacking za ta sami goyan baya.
Kamar dai daga rahotanni na baya-bayan nan, kwanan nan a GSA Memory + forum, Yangtze Memory CTO Tang Jiang ya yarda cewa za a gabatar da fasahar Xtacking 2.0 a watan Agusta. Abin takaici, shugaban fasaha na kamfanin bai raba cikakkun bayanai game da sabon ci gaba ba, don haka dole ne mu jira har sai Agusta. Kamar yadda aikin da ya gabata ya nuna, kamfanin yana ɓoye sirri har zuwa ƙarshe kuma kafin fara taron kolin ƙwaƙwalwar Flash 2019, da wuya mu koyi wani abu mai ban sha'awa game da Xtacking 2.0.
Dangane da fasahar Xtacking kanta, burinta shine maki uku: tasiri mai mahimmanci akan samar da 3D NAND da samfurori dangane da shi. Waɗannan su ne saurin mu'amalar kwakwalwan ƙwaƙwalwar ajiyar filasha, haɓaka yawan rikodi da saurin kawo sabbin kayayyaki zuwa kasuwa. Fasaha ta Xtacking tana ba ku damar haɓaka ƙimar musanya tare da tsarin ƙwaƙwalwar ajiya a cikin kwakwalwan kwamfuta na 3D NAND daga 1-1,4 Gbit/s (ONFi 4.1 da musaya na ToggleDDR) zuwa 3 Gbit/s. Yayin da karfin kwakwalwan kwamfuta ya karu, bukatu don saurin musanya za su karu, kuma Sinawa na fatan zama na farko da za su yi nasara a wannan fanni.
Akwai wani cikas ga haɓaka yawan rikodin rikodi - kasancewar kan guntu na 3D NAND na ba kawai tsararrun ƙwaƙwalwar ajiya ba, har ma da ikon sarrafawa da da'irar wutar lantarki. Waɗannan da'irori suna ɗauka daga 20% zuwa 30% na wurin da ake amfani da su daga tsarin ƙwaƙwalwar ajiya, kuma 128% na saman guntu za a ɗauke shi daga guntuwar 50-Gbit. Game da fasahar Xtacking, ana samar da tsarin ƙwaƙwalwar ajiya akan guntun nata, kuma ana samar da da'irar sarrafawa akan wani. Crystal an keɓe gabaɗaya ga sel ƙwaƙwalwar ajiya, kuma da'irori masu sarrafawa a matakin ƙarshe na guntu taro suna haɗe zuwa crystal tare da ƙwaƙwalwar ajiya.
Ƙirƙirar keɓancewa da haɗuwa na gaba kuma yana ba da damar haɓaka sauri na kwakwalwan ƙwaƙwalwar ajiya na al'ada da samfuran al'ada waɗanda aka haɗa kamar bulo a cikin haɗin da ya dace. Wannan tsarin yana ba mu damar rage haɓakar kwakwalwan ƙwaƙwalwar ajiya ta al'ada ta aƙalla watanni 3 daga cikin jimlar ci gaba na watanni 12 zuwa 18. Babban sassauci yana nufin babban sha'awar abokin ciniki, wanda matashin masana'anta na kasar Sin ke bukata kamar iska.
source: 3dnews.ru