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Main Features
• High-performance multi-core Arm Cortex 64-bit CPU • High-performance multi-core GPU • High-performance multi-standard demodulation • Dynamic multi-standard HDR processing • 4K x 2K 10-bit@60 Hz decoding • Security processing feature • TCON connection to the screen • 4K screen capturing • CI Plus 1.4
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High-Performance CPU
• Big.LITTLE architecture of the multi-core Arm Cortex-A73 • 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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Video Decoding
• AVS2 Jizhun 10-bit Profile@Level 8.2.60, 4K x 2K@60 fps capability • ITU-T H.265 Main 10 Profile@Level 5.1 High tier (or lower), 4K x 2K@60 fps capability • H.264 Baseline Profile/Main Profile/High Profile@Level 5.0, 4K x 2K@30 fps capability • MVC, 1080p@60 fps capability • MPEG1, 1080p@60 fps capability • MPEG2 Simple Profile@Main Level, Main Profile@High Level, 1080p@60 fps capability • MPEG4 Simple Profile@Levels 0–3, ASP@Levels 0–5, GMC, 1080p@60 fps capability • MPEG4 short header format (H.263 Baseline), 1080p@60 fps capability • AVS Jizhun Profile@Level 6.0, AVS+(AVS-P16), 1080p@60 fps capability • VC-1 Simple Profile@Main Level, Main Profile@High Level, and Advanced Profile@Levels 0–3, 1080p@60 fps capability • VP6/8, 1080p@60 fps capability • Low-latency decoding • Maximum 1 x UHD decoding performance
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Image Decoding
• JPEG hardware decoding, supporting a maximum of 64 megapixels • Supported formats: 400, 420, 411, 422, 422T, and 444 • MJPEG Baseline decoding • PNG hardware decoding, supporting a maximum of 64 megapixels • Supported formats: grayscale image, true-color image, indexed-color image, grayscale image with alpha channel data, and true-color image with alpha channel data
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Video and Image Encoding
• H.264 Baseline Profile/Main Profile@Level 4.2 video encoding, 1-channel 1080p@30 fps encoding • 1/4 pixel motion estimation, CABAC • Low-latency encoding • Multi-ROI encoding • VBR and CBR modes
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2D Graphics Acceleration
• Hardware acceleration engine, supporting efficient 2D processing • ARGB, CLUT, and AYCbCr data formats • Copying, filling, pattern filling, resizing, clipping, alpha blending, color keying, and clip masking • ROP • Anti-flicker, gamma correction, and luminance/contrast adjustment • Programmable scanning mode • Linked-list operation mode
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3D GPU
• Integrated multi-core high-performance GPU • UHD graphics rendering • OpenGL ES 3.2/2.0/1.1/1.0 • OpenCL 2.0 • Vulkan 1.0
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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 • Built-in 12-bit ADC, ensuring the sampling precision • One embedded DVB-C QAM demodulator − ITU-T J.83 Annex A/B/C − Symbol rate: 1–7 Mbaud/s − Carrier frequency offset range: ±700 kHz − Superior anti-pulse-interference performance − Superior Gaussian reception performance • One embedded DTMB demodulator − All the 330 standard DTMB (GB20600-2006) modes − 6 MHz, 7 MHz, and 8 MHz input signal bandwidths − Low IF (4–11 MHz) and high IF (36–37 MHz) − Compliance with the access test standards GB/T 26683-2011 and GB/T 26686-2011 − Superior Gaussian, multi-path, and mobile reception performance − Superior anti-phase-noise performance − Superior anti-pulse-interference performance − Superior anti-interference (at the same frequency) performance − Adaptive spectrum inversion recognition − Frequency error capturing range broader than ±1.5 MHz• One embedded ATSC demodulator − Standard-version A.53/2011 − Low IF and high IF (36 MHz) − Adaptive spectrum inversion recognition − Frequency error detection range broader 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 − Low IF and high IF (36 MHz) − 6 MHz, 7 MHz, and 8 MHz input signal bandwidths − Compliance with the ARIB STD-B21v5_4-E1 test standard − ISDB-T 13-SEG mode − Superior Gaussian, multi-path, and mobile reception capability − Superior anti-pulse-interference and anti-interference (at the same frequency) capabilities − Adaptive spectrum inversion recognition − Frequency error detection range broader than ±500 kHz • One embedded DVB-T demodulator − Compliance with the ETSI EN300744-V1.6.1 standard − Low IF and high IF (36 MHz) − 6 MHz, 7 MHz, and 8 MHz input signal bandwidths − Compliance with the NorDig Unified Test Specification V2.4 and DTG 8.0 test standard − 2K, 8K FFT mode, 1/32 to 1/4 guard interval − Superior Gaussian, multi-path, and mobile reception capability − Superior anti-pulse-interference and anti-interference (at the same frequency) capabilities − Adaptive spectrum inversion recognition − Frequency error detection range broader than ±500 kHz • One embedded DVB-T2 demodulator − T2-Base and T2-Lite modes in the ETSI EN302755-V1.3.1 standard − Low IF and high IF (36 MHz) signal inputs − 1.7 MHz, 5 MHz, 6 MHz, 7 MHz, and 8 MHz input signal bandwidths − Single PLP and multi-PLP services as well as SISO and MISO transfer − Compliance with the NorDig Unified Test Specification V2.4 and DTG 8.0 test standard − Superior Gaussian, multi-path, and mobile reception capability − Superior anti-pulse-interference and anti-interference (at the same frequency) capabilities − Superior guard interval exceeding performance − Adaptive spectrum inversion recognition − Frequency error detection range broader than ±500 kHz • External TS inputs
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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 • Cross-luma and cross-color suppression • 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 • Mono, stereo, and dual modes in the NICAM and A2 standards • Sound standard and automatic mode detection
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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 • DTS and DBX-TV total technology audio enhancement • HiSilicon's unique SWS 3D advanced audio postprocessing technology
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Audio Encoding and Decoding
• Multi-format audio decoding − Dolby Digital option, Dolby Digital Plus option, and Dolby TrueHD option − DTS option, DTS-HD option, and DTS-M6 option − MS12 Config D option − MPEG L1/L2 − MP3 − AAC-LC, HE-AAC, and HE_AAC v2 − LPCM − APE − FLAC − Ogg Vorbis − AMR-NB − AMR-WB − G.711 (u/a) • AC encoding
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Graphics Engines
• Hi-HDR IV processing engine − HDR10 processing – SLF option processing – HLG option processing − Technicolor PS option processing − Dolby Vision option processing − ST.2094 processing • Hi-Imprex VII scaling engine − High-order multi-phase filtering with programmable coefficients − Various scaling modes, including non-linear scaling − De-ringing − De-jagging • Hi-Imprex VII video processing engine − Full-MC IPC − Automatic detection and restoration in 3:2, 2:2, or M:N film mode − Full-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 VII image enhancement engine − Adaptive sharpening for the 4K x 2K content − Enhancement and shoot control for different directions and frequencies − LTI and CTI − 3D adaptive color management, supporting enhancement of specific colors and automatic color copying − Wide color gamut processing − Blue level extension • Hi-SuperClear VII processing − Thin edge, improving the edge effect − Edge smoothing and enhancement • 12-bit programmable gamma LUT • Automatic 3D format detection • 2D-to-3D processing • 0D/1D/2D local dimming processing • Ambilight processing option • Video rotation • 4K screen capturing
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MEMC Engine: Hi Motion IV Engine
• 4K@60 Hz processing • Enhanced halo free processing • Enhanced deblur & dejudder processing • Enhanced small object processing − Football tracking technology − Small object protection • Enhanced OSD − Scrolling caption tracking technology − OSD region protection
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Security Processing Option
• Advanced CA feature • TEE and SVP • DRM • AES, DES, and 3DES data encryption and decryption • Hardware hash/RSA algorithm • Content protection for USB devices • Downloadable CA option
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Audio and Video Interfaces
• Audio interface − Two I2S inputs or outputs and one S/PDIF output − One HDMI ARC − Two stereo inputs − One stereo output and one headphone output • YPbPr/RGB interface − Two analog channels, supporting a maximum resolution of 1080p − SoG − Automatic format and mode detection − Position and phase adjustment of the RGB channel − Online cable detection for analog video channels • HDMI − Three HDMI 2.0 input interfaces (One interface supports MHL 2.0 and one supports ARC.) − 4K x 2K@60 Hz inputs − CEC − HDCP 2.2/1.4/1.3/1.1 • 8-lane VBO outputs • 4K@60 Hz screen • P2P interface output required by each screen factory − 4K@60 Hz screen − OD processing − RGBW processing − Demura processing • One CVBS output
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Memory Control Interfaces
• DDR3/DDR4 interface − Maximum 4 GB capacity − Maximum 64-bit interface − Up to 2.133 Gbit/s frequency • eMMC V5.1 flash interface
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Peripheral Interfaces
• Three USB 2.0 host ports • One USB 3.0 host port • One PCIe interface • One SDIO interface, supporting 3.3 V components • One 10 Mbit/s or 100 Mbit/s adaptive network port • One CI/CI+ interface option • One IR receiver • Four 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 double-sided PCB and 4-layer single-sided PCB • PBGA 27 x 27 • Boot program download and execution over a serial port or USB port • Integrated and dedicated standby processor, supporting various low-power modes • Low-power technologies such as AVS and DVFS, supporting ultra-low-power design
