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芯片框图
基本规格
CPU• Quad-core ARM Cortex™-A53
GPU• ARM G31 MP2 GPU processor
Memory• 32-bit DDR4/DDR3/DDR3L/LPDDR3/LPDDR4 interface, supporting maximum capacity of 4GB
• SD3.0/eMMC5.0 interface • 8-bit Nand flash interface with maximum 80-bit/1KB ECC Video EngineVideo decoder:
• H.265 6791804352@qq.com decoder up to 4K@60fps or 6K@30fps • VP9 Profile 2 decoder up to 4K@60fps • AVS2 JiZhun 10bit decoder up to 4K@60fps • H.264 BP/MP/6791804352@qq.com decoder up to 4K@30fps • Multi-format 1080p@60fps video playback formats, including H.264 BP/MP/HP, H.263 BP, VP8, MPEG-1 MP/HL, MPEG-2 MP/HL, MPEG-4 SP/ASP@L5, AVS+/AVS JiZhun, WMV9/VC1, etc
Video encoder: • H.264 BP/MP/HP encoder up to 4K@25fps or 1080p@60fps• JPEG snapshot performance of 1080p@60fps |
Display and Graphic• Output size up to 4096 x 2048
• Six alpha blending channels for main display • Four overlay layers in each channel, and has an independent scaler • Potter-duff compatible blending operation • Supports AFBC buffer • Supports Vertical/Horizontal keystone correction • Frame Packing/Top-and-Bottom/Side-by-Side Full/Side-by-Side Half 3D format data • Supports 10-bit processing path for HDR video • Supports SDR/HDR10/HLG EOTF and color space conversion • Supports SmartColorTM 3.3 for excellent display experience • Supports one de-interlacing module Display Output• HDMI 2.0a up to 4K@60fps
• TV CVBS output, supporting PAL/NTSC • LVDS interface with dual link, up to 1080p@60fps • RGB interface with DE/SYNC mode, supports RGB888, RGB666 and RGB565 with dither function, up to 1080p@60fps Display Input• 1 serial interface(MIPI) + 1 parallel interface
• Parallel interface supports 8-bit digital camera • Parallel interface supports BT656, BT601, BT1120 • 4-lane MIPI CSI up to 8M@30fps Package• TFBGA 421balls
• 15 mm x 15 mm body size, 0.65 mm ball pitch, 0.35 mm ball size |
Audio• Two DAC channels
• Supports 1 audio output interface (differential LINEOUTP/N or single-end LINEOUTL/LINEOUTR) • One Audio HUB, supporting internal mixing function • Embedded 3 I2S/PCM (I2S0 for extended audio codec, I2S2 for BT, I2S3 for digital power amplifier) • Supports Left-justified, Right-justified, Standard I2S mode, PCM mode, and TDM mode • I2S mode supports 8 channels, and 32-bit/192kbit sample rate • One OWA OUT interface • Integrated digital microphone(DMIC), supporting maximum 8 digital PDM microphones Security Engine• Supports Full Disk Encryption
• AES, DES, 3DES, and XTS encryption and decryption algorithms • MD5, SHA, and HMAC tamper proofing • RSA, ECC signature and verification algorithms • Supports 160-bit hardware pseudo random number generator(PRNG) • Supports 256-bit hardware true random number generator(TRNG) • Integrated one EFUSE for chip ID and security application Connectivity• 3 x USB2.0 Host, 1 x USB2.0 OTG
• 2 x Ethernet MAC (one 10/100 Mbps Ethernet port with RMII interface, one 10/100/1000 Mbps Ethernet port with RGMII and RMII interfaces) • SDIO 3.0, TSC, SCR, CIR Receiver • 6 x TWI, 2 x SPI, 6 x UART • 6-ch PWM, 4-ch GPADC, 1-ch LRADC |
方案亮点
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高性能高画质
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最高支持6K30fps解码
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音视频接口丰富
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支持多路解码
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