Difference between revisions of "Allwinner A31"
(Created page with "This page is a overview of A31 family chips. === Features === Features of the Allwinner A10 include: * Cortex A7 ARM 4 Core * Power VR SGX544 8 core * ............. [[Ca...") |
|||
| Line 1: | Line 1: | ||
This page is a overview of A31 family chips. | This page is a overview of A31 family chips. | ||
| − | + | AllWinner A31 is a quad core Cortex A7 processor with PowerVR SGX544MP2 GPU (8 shader engines). | |
=== Features === | === Features === | ||
| − | Features of the Allwinner | + | Features of the Allwinner A31 include: |
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| + | CPU – ARM Cortex-A7 Quad-Core with 256KB L1-Cache/1MB L2-Cache | ||
| + | GPU – POWER VR SGX 544 with Eight logic cores. Open GL ES2.0, Open CL1.x and DX 9_3 compliant. | ||
| + | Memory – Dual-Channel LPDDR2/DDR3/DDR3L Controller, Dual-Channel NAND FLASH Controller and 64-bit ECC | ||
| + | Video | ||
| + | UHD H.264 4K ×2K @30fps video decoding | ||
| + | Full HD video decoding | ||
| + | BD Directory, BD ISO and BD m2ts video decoding | ||
| + | H.264 High Profile 1080P@60fps encoding | ||
| + | 3840×1080@30fps 3D decoding | ||
| + | Complies with RTSP, HTTP, HLS, RTMP, MMS streaming media protocol | ||
| + | Display | ||
| + | Dual-Channel LVDS 1080@60fps | ||
| + | 4-lane MIPI DSI 1920 × 1200@ 60fps | ||
| + | Dual-Channel RGB/CPU 2048 ×1536@60fps | ||
| + | Integrated HDMI 1.4 4K ×2K@ 30fps | ||
| + | Camera | ||
| + | Integrated Parallel & MIPI I/F sensor | ||
| + | Integrated Powerful ISP, supporting Raw Data CMOS sensor | ||
| + | 5M/8M/12M CMOS Sensor supported | ||
| + | 8/10/12-bit RGB Bayer sensor supported | ||
| + | PMIC – PMIC AXP221 designed for A31. 21-CH power output and 2.2A Flash charging. Complies with USB 3.0 power supply standard | ||
| + | Audio – Integrated HI-FI 100dB Audio Codec, and Three MIC including one MIC with Noise cancellation | ||
[[Category:Allwinner A31]] | [[Category:Allwinner A31]] | ||
Revision as of 14:14, 10 December 2012
This page is a overview of A31 family chips. AllWinner A31 is a quad core Cortex A7 processor with PowerVR SGX544MP2 GPU (8 shader engines).
Features
Features of the Allwinner A31 include:
CPU – ARM Cortex-A7 Quad-Core with 256KB L1-Cache/1MB L2-Cache GPU – POWER VR SGX 544 with Eight logic cores. Open GL ES2.0, Open CL1.x and DX 9_3 compliant. Memory – Dual-Channel LPDDR2/DDR3/DDR3L Controller, Dual-Channel NAND FLASH Controller and 64-bit ECC Video UHD H.264 4K ×2K @30fps video decoding Full HD video decoding BD Directory, BD ISO and BD m2ts video decoding H.264 High Profile 1080P@60fps encoding 3840×1080@30fps 3D decoding Complies with RTSP, HTTP, HLS, RTMP, MMS streaming media protocol Display Dual-Channel LVDS 1080@60fps 4-lane MIPI DSI 1920 × 1200@ 60fps Dual-Channel RGB/CPU 2048 ×1536@60fps Integrated HDMI 1.4 4K ×2K@ 30fps Camera Integrated Parallel & MIPI I/F sensor Integrated Powerful ISP, supporting Raw Data CMOS sensor 5M/8M/12M CMOS Sensor supported 8/10/12-bit RGB Bayer sensor supported PMIC – PMIC AXP221 designed for A31. 21-CH power output and 2.2A Flash charging. Complies with USB 3.0 power supply standard Audio – Integrated HI-FI 100dB Audio Codec, and Three MIC including one MIC with Noise cancellation
