According to the official information, Huawei HiSilicon’s official website announced a fully self-developed high-definition TV chip Hi373V110. The company says, this is an analog TV (ATV) main processing chip that supports various global standards, built-in HiSilicon’s self-developed RISC-V CPU, and uses the LiteOS operating system with fast startup speed.
Among them, the CPU is 32-bit and self-developed core. Other features include support for NTSC/PAL/SECAM standard demodulation, support for USB playback, support for mainstream video formats including MPGE2, H.264, H.265, RMVB, etc.
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Support for mainstream audio decoding and sound effect processing, and SWS developed by HiSilicon Audio processing, support CVBS/YPbPr/VGA/HDMI 1.4 input, sealed DDR memory, support LVDS and miniLVDS interface, support mainstream Tconless screen.
It is understood that RISC-V has become the third-largest CPU architecture on the rise. Although it is a streamlined instruction set like ARM, it is characterized by free and open source.
At present, the latest CPU core P650 performance index of the leading RISC-V company SiFive has been able to match the ARM A77. In addition to the rapid growth in the IoT, car driving and other fields, RISC-V has also begun to expand into the high-performance computing and even mobile phone fields.
