“MB86M31” provides H.265/HEVC 4K60p real-time encoding by single chip. The MB86M31 is slave type device controlled by host CPU via PCIe interface.
Block Diagram
Features
| HW base H.265/HEVC 4K60p real-time video encoder |
| Support Main 4:2:2 10 profile necessary for broadcasting applications |
| Support multi-channel video encoding: 1080p60 4ch, 720p60 8ch, 480p 16ch |
| Low power consumption |
Applications
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Specifications
| Video | Encoding | H.265/HEVC Main, Main 10, Main 4:2:2 10 profile Multi channel encoding : 4K60p 1ch, 1080p60 4ch, 720p60 8ch, 480p 16ch |
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| Interface | Control | PCIe Gen2.0 |
| Peripheral | PCIe Gen 2.0 ( 4 lanes x2, 5.0 GT/s, Max payload size 1024 Bytes, Lane reversal supported) UART (4 channels) I2C (2 channels) SPI (1 channel) GPIO (64 pin) |
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| Video | 20bit parallel interface (4 channels) support YUV4:2:2 10bit up to 4K Support embedded sync (CEA-861) |
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| System | CPU | ARM Cortex-A7 400MHz single core |
| Memory I/F | DDR3 SDRAM 1333Mbps (16bit x2, 4channels) | |
| Boot Device | Serial flash, Nor Flash | |
| Physical | Power supply | Internal Logic: 1.2V, Analog : 1.2V / 3.3V, I/O : 1.5V / 1.8V |
| Operating temperature | Ta = 0 to 70 degree | |
| Package | FCBGA-1764 (35mm x 35mm, 0.8mm pitch ) |
Deliverables for system development
Evaluation board
PCIe card form
支持4ch 3G-Support 4ch 3G-SDI input
Software Development Kit
Including Host CPU driver, sample application(Source code)
Documentation
MB86M31 datasheet, evaluation board schematic, board design database
Host CPU driver, Sample application software, Control command document
