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本帖最后由 kofboy 于 2012-12-12 17:13 编辑
硬件
- A/V Inputs: Just like the CE4100, the Marvell chip also has Transport Stream inputs and support for digital inputs (plain YUV / RGB). The TS inputs are probably not of much use in Google TV applications, but I can definitely see the digital inputs being used in cases where the device needs to have a HDMI input (from a STB output) for blending / overlay.
- A/V Outputs: The SoC has a HDMI 1.4 compliant TX PHY with 1080p60 / frame and field interleaved 3D support and 12b Deep Color capability. HD audio bitstreaming and CEC support are also available. along with various combinations of component / composite / S-Video and digital audio outputs.
- Memory Interface: 32-bit DDR3 DRAM running at 800 MHz provides for 61.2 Gbps of maximum theoretical bandwidth. Up to 1 GB of DRAM is supported.
- NAND Controller: This is a 8 bit interface running at 50 MHz compliant with ONFI 1.0 specifications. Up to 2 GB of NAND Flash is supported.
- Peripherals: SATA3, USB 2.0 Host, USB 2.0 Slave, SD3.0 controller, Two Fast Ethernet (100 Mbps) ports and other miscellaneous peripherals round up the SoC features.
软件
- H.264 High Profile @ Level 4.1, 4.2 and 5; Multiple View Coding
- VC-1 Advanced profile @ level 3, WMV9 MP@HL
- MPEG-2 MP@HL, MP@ML
- MPEG4 SP@L3, ASP@L5, DIVX-HD
- AVS 6.2
- VP6/8 SD and HD
- RV9/10 (RMVB up to 1080p)
- Low Delay Mode (progressive refresh) support for H.264 Baseline profile
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