If the Smartphone Flash Tool didn’t detect your Oppo A83t, you might need to press the volume down or up button but do not power your phone. If you don’t install all the necessary drivers, you may experience issues detecting your phone with the PC. Download VCOM Driver Download MTK USB Driver. Allwinner Technology is a fabless semiconductor company that designs mixed-signal systems on a chip (SoC). The company is headquartered in Zhuhai, Guangdong, China.It has a sales and technical support office in Shenzhen, Guangdong, and logistics operations in Hong Kong. Since its founding in 2007, Allwinner has released over fifteen SoC processors for use in Android-based tablets, as well as. Download local driver Automatic downloads from our server. If you click over them, automatically will be downloaded a driver installer for your Android brand. To know more information about these drivers you can visit our section “Tutorials”. Green buttons Official download sites.

• Drivers Allwinner A83t 8
• Drivers Allwinner A83t 1
• Drivers Allwinner A83t 3

This page is related to the hardware, for software see:

• Cedrus The project for a 100% libre open source driver and software.
• CedarX Allwinner's media framework software libraries.

Video Engine is the plain name used by Allwinner for the hardware block responsible for the task of decoding and encoding video formats.

Naming

There is some confusion around how to name this video engine, with the principal reason been the non-existent clear branding by Allwinner.

• CedarX

is the name given to the proprietary software libraries for video and audio de-/encoding (CedarV + CedarA).

• Cedar Engine

is found in the kernel driver (/dev/cedar_dev) source code where it has been directly referred to as 'cedar engine' in error/information messages and internal variables. Take note that this is the kernel driver that was made for the proprietary libraries that already existed in Melis OS, were the media player application goes by the name 'cedar'.

• MACC - Media ACCelerate video engine

is also found in the kernel driver and respective headers, where the mmio area (registers) is referenced by macc as a prefix for the definition of the register base address.

• VE - Video Engine

is the most common name used in all the places for this hardware block. It is believed that VE is a short form of VCE (Video Codec Engine) to be in accordance with ACE (Audio Codec Engine) and is also the best generic name to describe this type of hardware block.

Naming in the datasheets and user manuals.

Drivers Allwinner A83t 8

Drivers Allwinner A83t 1

Drivers Allwinner A83t 3