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Abandon ARM! Huawei's all-self-research chip announced: new architecture CPU plus holding

via:快科技     time:2021/12/9 13:04:03     readed:250

Upon investigation,Huawei's Hayth website has unveiled a fully self-developed HDTV chipHi373V110。

Huawei said that this is a global support for a variety of analog television (ATV) main processing chip, built-in Heath self-research RISC-V CPU, using the LiteOS operating system, start-up speed.

Among them, the CPU is 32 bits, self-research kernel, slightly regret not to give frequency and core quantity information.


Other features include support for NTSC/PAL/SECAM mode of diopter, USB playback, support for mainstream video formats including MPGE2, H.264, H.265, RMVB, support for mainstream audio decoding and sound processing, and Heath Self-developed SWS sound processing, support for CVBS/YPbPr/VGA/HDMI 1.4 input, sealed DDR memory, support for LVDS and miniLVDS interfaces, support for mainstream Tconless screens.

In fact, some media and netizens have previously found that Huawei has previously launched the Hi3861 RISC-V development board to help promote Hong meng.

It is understood that RISC-V has become the third largest CPU architecture, although like ARM belongs to the thin instruction set, but the characteristics of free open source.

At present, RISC-V leader SiFive's latest CPU core P650 performance indicators have been able to see arm A77, in addition to the IoT Internet of Things, automotive driving and other fields of rapid growth, RISC-V also began to expand into high-performance computing and even mobile phones, it is said that by 2023 there will be related mobile phones.


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