Hi3751V351

? High-performance Arm Cortex 64-bit CPU
? High-performance multi-standard demodulation
? HDMI 1.4
? Comprehensive integrated digital television solution

? 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

? Up to 64 hardware PID channels
? Full-service PVR
? Recording of scrambled and non-scrambled streams

? 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

? JPEG hardware decoding, supporting up to 64 megapixels
? Supported formats: 400, 420, 411, 422, 422T, and 444
? MJPEG Baseline decoding

? 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

? Integrated multi-core high-performance GPU
? FHD graphics rendering
? OpenGL ES 2.0/1.1/1.0 and OpenVG 1.1

? 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

? 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 co-channel interference 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 co-channel interference performance
? Adaptive spectrum inversion recognition
? Detection of frequency errors with the range greater ±500 kHz

? 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

? 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

? 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

? 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

? 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

? 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

? Embedded 1 GB DDR interface
? eMMC flash interface

? 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.

? 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