{"id":32344,"date":"2019-10-31T21:46:27","date_gmt":"2019-10-31T18:46:27","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vsyo-svoyo-predstavlen-pervyj-ssd-kontroller-na-kitajskoj-arhitekture-godson\/"},"modified":"2019-10-31T21:46:27","modified_gmt":"2019-10-31T18:46:27","slug":"vsyo-svoyo-predstavlen-pervyj-ssd-kontroller-na-kitajskoj-arhitekture-godson","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/news\/vsyo-svoyo-predstavlen-pervyj-ssd-kontroller-na-kitajskoj-arhitekture-godson","title":{"rendered":"Alles van ons: de eerste SSD-controller op Chinese architectuur Godson is gepresenteerd","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Voor China is de massaproductie van controllers voor SSD-productie net zo belangrijk als de organisatie van de binnenlandse productie van NAND-flash geheugen en DRAM. In het land is al een beperkte productie van 32-laags 3D NAND en DDR4-chips begonnen. Maar hoe staat het met de controllers?<\/p>\n

\"Alles<\/p>\n

Volgens de website <\/a>EXPreview<\/a><\/noindex>, ontwikkelen ongeveer tien bedrijven in China controllers voor SSD's. Allen maken gebruik van een bepaalde combinatie van ARM-kernen of -architecturen. Maar \u00e9\u00e9n bedrijf wist te verrassen: onlangs heeft een nationale ontwikkelaar uit China controllers gepresenteerd gebaseerd op de eerste Chinese microprocessorarchitectuur Godson.<\/p>\n

De Godson-architectuur of -kernen zijn de basis geworden van de processors Loongson, die vooral bekend zijn geworden. De Godson-architectuur is gebaseerd op MIPS-instructies en is in principe niet minder geschikt voor SSD-controllers dan de ARM-architectuur. De controller op Godson IP is ontwikkeld door het Chinese bedrijf Guokewei. Dit is de GK2302-oplossing met een SATA 6 Gbit\/s-interface en een snelheid tot 500 MB\/s.<\/p>\n

Volgens het bedrijf is de GK2302-controller op IP Godson 15 % krachtiger dan de eerdere ontwikkeling op ARM-kernen (GK2301) en verbruikt hij 6,5 % minder energie. Er is verder nog geen informatie over de GK2302. Ter referentie, de GK2301 ondersteunt vier geheugenkanelen met LDPC-foutcorrectie en maakt het mogelijk om SSD's tot 4 TB (tot 32 NAND MLC\/TLC\/QLC-chips) te cre\u00ebren. Ondersteunde interfaces zijn ONFI 3.0\/Toggle 2.0, evenals de encryptie SM2\/3\/4 (nationale standaard) en SHA-256\/AES-256. Een dergelijk iets kan verwacht worden van de nieuwe controller.<\/p>\n

<\/center>
\n\"Alles<\/p>\n

Een paar woorden over het bedrijf Guokewei. Het werd opgericht in 2008, hoewel het pas in 2017 naar de effectenbeurs ging. Het bedrijf is gespecialiseerd in het ontwikkelen van chips voor tv-settopboxen, opslagsystemen, controllers voor sensoren en Internet of Things-toepassingen. In 2018 bedroeg de omzet van Guokewei ongeveer $57,68 miljoen. Tegelijkertijd ontvangt het bedrijf subsidies van overheidsfondsen in China, wat het mogelijk maakt om vooruit te gaan zonder zich zorgen te maken over de winstgevendheid.<\/p>\n

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Bron: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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