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Product introduction

GK6203 is a highly integrated SoC for HD cable STB application, capable of processing at 2000 DMIPS using its 1 GHz full-spectrum RF and 3-channel QAM-1024 demodulation unit. Equipped with various peripheral interfaces for multiple application extensions, this model also supports quick channel switching and multi-screen delivery service.

Product parameters
  • Specifications:
  • ●HD SoCdecoder, CPU@2000DMIPS.
  • ●Support 16-bit DDR3 memory at a maximum speed of 1866 MHz
  • ●Support SPI Flash
  • ●Internal full-spectrum RF and 3-channel QAM-1024 demodulator.
  • ●Supportvideo decoding formats including VC-1, AVC/H.264, MPEG-2, MPEG-4 Part 2, DivX, Xvid, AVS Jizhun Profile @ Level 6.0, MPEG and MVC.
  • ●Support video output resolutions including 480i/480p/576i/576p/720p/1080i/1080p.
  • ●Support dual-channel 1080i decoding or single-channel 1080p@60fps decoding.
  • ●Support audio formats including AC3,AAC ,DD,DD+,DTS, MP2,MP3.
  • ●High performance2D/3D graphic engine, supportOpenGL® ES 1.1 and OpenGL ES 2.0.
  • ●10/100M EPHY integrated.
Product features
  • Key Features:
  • ●Dual-channel HD Decoding
  • ●Enableoperator to customize applications for different demands.
  • ●Support HD PIP or multi-channel SD PIP.
  • ●Quick Channel Switching
  • ●Internal full-spectrum RF and 3-channel QAM that capable of locking 3 channels simultaneously.
  • ●Greatly enhance users’ experience by enabling same-frequency and cross-frequency channel switching, shortening the switch time to less than 0.5 second.
  • ●Multi-screen delivery
  • ●Support D-LNA and multi-screen delivery through Wi-Fi.
  • ●Truly capable of competing against IPTV and OTT.
  • ●Versatile and Reliable PVR Service
  • ●Recording with external devices through USB connection.
  • ●Support scrambled streaming and un-scrambled streaming recording
  • ●Support time-recording and EPG reservation recording under low-power mode
  • ●Open Linux OS providesconvenient cross platform interconnection
  • ●Standby power consumption of system below 1W, various wake-up modes and auto-sleep mode supported.
Main features

Application diagram:

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