{"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\/da\/blog\/news\/vsyo-svoyo-predstavlen-pervyj-ssd-kontroller-na-kitajskoj-arhitekture-godson","title":{"rendered":"Alt eget: den f\u00f8rste SSD-controller baseret p\u00e5 den kinesiske Godson-arkitektur er pr\u00e6senteret.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

For China, large-scale production of SSD controllers is as important as organizing domestic production of NAND flash and DRAM memory. The country has already started limited production of 32-layer 3D NAND and DDR4 chips. But what about the controllers?<\/p>\n

\"Alt<\/p>\n

According to the website <\/a>EXPreview<\/a><\/noindex>, around ten companies in China are developing SSD controllers. All of them use some combination of cores or ARM architecture (instruction sets). However, one company has managed to surprise: a national developer from China recently introduced controllers based on the first Chinese microprocessor architecture, Godson.<\/p>\n

The Godson architecture or cores have become the foundation of the processors Loongson, which have gained considerable reputation. The Godson architecture relies on MIPS instructions and is essentially just as suitable for SSD controllers as the ARM architecture. The controller based on Godson IP was created by the Chinese company Guokewei. This is the GK2302 solution with a SATA 6 Gb\/s interface and a performance of up to 500 MB\/s.<\/p>\n

If\u00f8lge virksomheden er GK2302-controlleren med Godson IP 15 % mere effektiv end den tidligere ARM-baserede version (GK2301) og bruger 6,5 % mindre energi. Der er endnu ikke andre oplysninger om GK2302. Til reference underst\u00f8tter GK2301 fire hukommelseskanaler med LDPC-fejlkorrektion og muligg\u00f8r produktion af SSD'er med en kapacitet p\u00e5 op til 4 TB (op til 32 NAND MLC\/TLC\/QLC chips). Underst\u00f8ttede interfaces er ONFI 3.0\/Toggle 2.0 samt kryptering i henhold til SM2\/3\/4 (nationale standard) og SHA-256\/AES-256. Man kan forvente noget lignende fra den nye controller.<\/p>\n

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

A few words about Guokewei. It was established in 2008, although it went public only in 2017. The company specializes in the development of chips for TV set-top boxes, data storage systems, controllers for sensors, and Internet-connected devices. In 2018, Guokewei's turnover was approximately $57.68 million. At the same time, the company receives subsidies from Chinese government funds, allowing it to move forward without worrying about profitability.<\/p>\n

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

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