مدار مجتمع (آی سی) آی‌سی تعبیه‌شده (پردازنده) میکروکنترلر

Product Attributes

Introduction

Hi3798M V200 is a full 4K high-performance SOC chip supporting 4KP60 decoding for the IPTV/OTT set-top box market. It integrates a 4-core 64-bit high-performance Cortex A53 processor and a multi-core high-performance 2D/3D acceleration engine; supports H.265 4Kx2K@P60 10bit ultra-high-definition video decoding, high-performance H.265 high-definition video encoding, HDR video decoding and display, HDR to SDR conversion, BT.2020, Dolby and DTS audio processing; and has built-in rich peripheral interfaces such as USB2.0, USB3.0, SDIO3.0, and PCIe2.0. It can support customers to implement full 4K service deployment, maintain the best user experience in terms of image quality, code stream compatibility, video playback fluency, and overall performance, and meet the growing demand for value-added services such as video communication, karaoke, cloud gaming, and multi-screen interaction.

Features

• Integrated quad-core ARM Cortex A53 as the main control CPU, with independent 32KB I-Cache, 32KB D-Cache, and shared 512KB L2 cache
• Integrated NEON
• Supports DVFS and AVS dynamic power reduction functions
• Integrated high-performance quad-core Mali GPU, supporting OpenGL ES 2.0/1.1/1.0 and OpenVG 1.1
• Can meet the typical UI processing capacity of 1080P30 and typical game applications of 1080P30
• Provides advanced security functions, supporting TEE, SVP, secure boot, secure storage, secure upgrade, JTAG and other debugging port protection, OTP
• Supports DRM and downloadable CA, and HDMI output supports HDCP2.2/1.4 protection
• DDRC controller supports access control of dynamic memory DDR3/3L DDR4 SDRAM, with a maximum support of 2GB capacity, 32bit memory bit width, and a maximum frequency of 1066MHz, and supports standby Power Down low-power function
• Flash controller supports external connection of 1 chip select, three types of devices (SPI NOR Flash, SPI NAND Flash, NAND Flash), and five SPI interface types, and supports various specifications of SPI NAND Flash and NAND Flash devices, with ECC function and Randomizer function
• Integrated 3 high-speed, high-capacity SDIO 3.0/MMC5.0 controllers, with 2 supporting 1/4bit mode and 1 supporting 1/4/8bit mode for eMMC boot
• Ethernet interface provides 1 Ethernet controller, integrating 1 10/100Mbits/s PHY, and providing 1 100M Ethernet MAC and 1 Gigabit Ethernet MAC, supporting multiple interfaces and working modes, with EEE function, and supporting configurable destination MAC address filtering and CPU port traffic limitation
• TSI interface supports MPEG-2 transport stream parsing and demultiplexing, with support for multiple input and output modes and a maximum of 96 hardware PID channels and 5 TS streams
• Integrated multi-protocol high-definition video and picture decoders such as H265/VP9/H264/AVS+/MVC/VC-1/MPEG-2/MPEG-4/AVS/VP6/VP8/JPEG/PNG, providing powerful video and picture encoding and decoding capabilities
• Integrated dedicated 2D graphics processing acceleration engine, dedicated multi-layer graphics/video overlay engine, and dedicated display processing engine, supporting multiple graphics and video input hardware overlay functions, 3 layers of OSD, 3 video layers, and various display functions
• Integrated multiple types of audio and video input and output interfaces, providing rich audio and video input and output capabilities

Applications

• IPTV/OTT set-top box market