RK3288 Hardware Design Guide
1.2 Chip Feature
CPU
Quad-core Cortex-A17
Separately Integrated Neon and FPU per CPU
32KB/32KB L1 ICache/DCache per CPU
Unified 1MB L2 Cache
LPAE (Large Physical Address Extensions) , Support up to 8GB address space
Virtualization Extensions Support
DVFS support
GPU
3D GPU
Quad-Core Mali-T7 series, latest powerful graphics processor
Architected for GPU computing
Support OpenGL ES1.1/2.0/3.0, OpenVG1.1, OpenCL1.1 and Renderscript ,
Directx11
DVFS support
2D GPU
Multi-Core architecture
Up to 8Kx8K input and 4Kx4K output
High-quality image scale up/down
Dither operation
Image rotation with 90/180/270 degree or x/y-mirror
BitBLT, Alpha Blending,Raster Operation
VPU
Video Decoder
Support MPEG-2,MPEG-4,AVS,VC-1,VP8,MVC with up to 1080p@60fps
Support multi-format video decoder with up to 4Kx2K
High-quality deinterleave
Video Encoder
Support muti-format video encoder with up to 1080p@30fps
Video Interface
Video Input