Difference between revisions of "Allwinner A31"

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(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...")
 
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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 A10 include:
+
Features of the Allwinner A31 include:
  
* Cortex A7 ARM 4 Core
+
* CPU – ARM Cortex-A7 Quad-Core with 256KB L1-Cache/1MB L2-Cache
* Power VR SGX544 8 core
+
* 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
  
 +
http://www.allwinnertech.com/en/product/A31.html
  
 
[[Category:Allwinner A31]]
 
[[Category:Allwinner A31]]
 +
 +
[[Category:Processors]]
 +
[[Category:ARM_processors]]

Latest revision as of 07:34, 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

http://www.allwinnertech.com/en/product/A31.html