R16 Hardware Design Materials ( Source).File:AXP223 Datasheet V1.0 en.pdf (PDF, 54 pages, ).File:Allwinner R16 User Manual V1.2.pdf (PDF, 529 pages, ).A33 User Manual v1.1 (PDF, 574 pages, ).A33 User Manual v1.0 (PDF, 580 pages, ).X-Powers AXP223, designed for the A23, connected via Allwinner's Reduced Serial Bus (RSB).Integrated parallel 8-bit I/F YUV sensor.MIPI DSI interface up to 1280x800 resolution.CPU/RGB/LVDS LCD interface 1280x800 resolution.Complies with RTSP, HTTP,HLS,RTMP,MMS streaming media protocol.H.264 High Profile 1080p 30 fps encoding.
BD Directory, BD ISO and BD m2ts video decoding.Full HD 1080p video decoding of MPEG-2, MPEG-4 SP/ASP GMC, H.263, H.264, WMV9/VC-1, and VP8.Featuring 1 vertex shader (GP) and 2 fragment shaders (PP).Large Physical Address Extensions (LPAE) 1 TB.256 KB (Instruction) / 32 KiB (Data) L1-Cache per core.512 KB L2-Cache (shared between four cores).Support in mainline u-boot and in the mainline kernel is work in progress. There is no support for the A33 in the linux-sunxi 3.4 kernel and in u-boot-sunxi.
