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Main Features
• High-performance Arm Cortex 64-bit CPU • High-performance multi-standard demodulation • HDMI 1.4 • Comprehensive integrated digital television solution
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High-Performance CPU
• Multi-core 64-bit CPU • Smooth intelligent applications • Independent I-cache, D-cache, and L2 cache • Integrated multimedia acceleration engine Neon • Integrated hardware floating-point coprocessor
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TS Demultiplexing PVR
• Up to 64 hardware PID channels • Full-service PVR • Recording of scrambled and non-scrambled streams
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VDEC
• ITU-T H.265 Main 10 Profile@Level 4.1 High tier (or lower), 1080p@60 fps • VP9 10-bit, FHD@60 fps • H.264 Baseline Profile/Main Profile/High Profile@Level 4.2, FHD@60 fps capability (10-bit unsupported) • MVC, 1080p@60 fps capability • MPEG1, 1080p@60 fps capability • MPEG2 Simple Profile@Main Level, Main Profile@High Level, 1080p@60 fps capability • MPEG4 SP@Levels 0−3, ASP@Levels 0−5, GMC, 1080p@60 fps • MPEG4 short header format (H.263 baseline), 1080p@60 fps • AVS Jizhun Profile@Level 6.0, AVS+(AVS-P16), 1080p@60 fps • VC-1 Simple Profile@Main Level, Main Profile@High Level, and Advanced Profile@Levels 0–3, 1080p@60 fps • VP6/8, 1080p@60 fps capability
• Low-latency decoding
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Image Decoding
• JPEG hardware decoding, supporting up to 64 megapixels • Supported formats: 400, 420, 411, 422, 422T, and 444 • MJPEG Baseline decoding
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2D Graphics Acceleration
• Hardware acceleration engine, supporting efficient 2D processing • Supported formats: ARGB and AYCbCr • Copying, filling, resizing, clipping, and anti-flicker• Programmable scanning mode • Linked-list operation
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3D GPU
• Integrated multi-core high-performance GPU • FHD graphics rendering • OpenGL ES 2.0/1.1/1.0 and OpenVG 1.1
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IF Demodulation of Analog TV
• All analog TV standards: M/N, B/G/H, D/K, I, L, and L' • LNB inputs at low IF and configurable IF • External SAW not required • Group delay compensation and equalization filtering
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Digital Demodulation
• LNB inputs at low IF, and an embedded 12-bit ADC • One embedded DVB-C QAM demodulator − ITU-T J.83 Annex A/B/C − DVB-C 0.7−7 Mbaud symbol rate and correctable carrier frequency deviation range ±700 kHz • One embedded DTMB demodulator − All the 330 standard DTMB (GB20600-2006) modes − 6 MHz, 7 MHz, and 8 MHz input bandwidth − Compliance with network access test specifications GB/T20683 and 20686-2011 − Superior Gaussian, multi-path, and mobile reception performance − Outstanding phase noise suppression − Superior anti-pulse-interference performance − Superior anti-interference (from the same frequency) performance − Adaptive spectrum inversion recognition − Detection of frequency errors with the range greater than ±1.5 MHz − Integrated 12-bit high-performance ADC for highly precise sampling • One embedded ATSC demodulator − Standard-version A.53/2011 − Adaptive spectrum inversion recognition − Detection of frequency errors with the range greater than ±600 kHz − Compliance with the A74:2010 test specifications • One embedded ISDB-T demodulator − Compliance with the ARIB STD-B31v2_2-E1 test standard − 6 MHz, 7 MHz, and 8 MHz input bandwidth − Compliance with the ARIB STD-B21v5_4-E1 test standard − ISDB-T 13-SEG mode − Superior Gaussian, multi-path, and mobile reception performance − Superior anti-pulse-interference and anti-interference (at the same frequency) performance − Adaptive spectrum inversion recognition− Detection of frequency errors with the range greater ±500 kHz
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NTSC PAL SECAM Video Demodulation
• NTSC (NTSC-M, NTSC-J, NTSC-4.43), PAL (B, D, G, H, M, N, I, Nc), and SECAM standards • Automatic standard detection • Motion-adaptive 3D comb filter • One CVBS input
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Multi-format Audio Demodulation
• SIF demodulation • NICAM, A2, EIA-J, BTSC, FM, and AM demodulation • BTSC: mono, stereo, and SAP modes in the EIAJ standard • NICAM: mono, stereo, and dual modes in the A2 standard • Auto detection of the sound standard and mode
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Audio and Sound Effect Processing
• Conversion of the audio sampling rate • Volume, equalization, and mute control • Virtual stereo/surround and bass enhancement • Dialog enhancement and intelligent volume • SWS • DTS Studio Sound 3D voice processing option
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Audio Encoding and Decoding
• Multi-format audio decoding • Dolby Digital option, Dolby Digital Plus option • DTS option, DTS-HD option, MPEG L1/L2 − MP3 − AAC_LC, HE_AAC, HE_AACV2 − LPCM − APE − FLAC − Ogg Vorbis − AMR-NB − AMR-WB − G.711 (u/a) • Multi-format audio encoding − AAC − MP3
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Graphics Engines
• Hi-HDR III processing engine − HDR10 processing • Hi-Imprex VI scaling engine − High-order multi-phase filtering with programmable coefficients − Various scaling modes, including non-linear scaling − Pre-emphasis for graphics scaling and de-ringing • Hi-Imprex VI video processing engine − MC interlaced-to-progressive conversion − Automatic detection and restoration in 3:2, 2:2, or M:N film mode − MC NR for various video contents, including network videos − MPEG NR, de-blocking, and mosquito NR − Global motion detection and scene change detection • Hi-Imprex VI image enhancement engine − 3D adaptive sharpening, and enhancement and shoot control for different directions and frequencies − LTI and CTI − 3D adaptive color management, such as enhancement of the specified color and automatic color copy − DCE, such as adaptive contrast adjustment and color compensation based on luminance variance − Blue level extension • Hi-SuperClear VI processing, edge smoothing, and edge enhancement • 12-bit programmable gamma LUT • 0D dimming processing
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Audio and Video Interfaces
• Audio interfaces − One I2S output and one S/PDIF output − One HDMI ARC − Two stereo inputs − Two stereo outputs, or one stereo output and one headphone output • YPbPr interface − One analog channel, supporting a resolution up to 1080p − Automatic format and mode detection • Online cable detection for analog video channels • HDMI − Three HDMI 1.4 input interfaces (one supporting ARC) − FHD@60 Hz input − CEC − HDCP 1.4/1.3/1.1 • LVDS output • Output from P2P and mini-LVDS interfaces of all panel vendors − OD processing • One CVBS output
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Memory Control Interfaces
• Embedded 512 MB DDR interface • eMMC flash interface
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Peripheral Interfaces
• Three USB 2.0 host ports • One 10 Mbit/s or 100 Mbit/s adaptive network port • One IR receiver • Two keypad interfaces • Multiple I2C interfaces • Two UART interfaces • Multiple groups of GPIO interfaces • Multiple PWM interfaces • Integrated POR module
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Others
• 2-layer PCB design • TFBGA package • Boot program download and running over a serial port • Integrated and dedicated standby processor, supporting various low-power modes • Adaptive voltage scaling, reducing power consumption
