Allwinner A13 (V22): A Quad-Core SoC with 4K Video and LTE Support
The Allwinner A13 (V22) is a system-on-chip (SoC) that offers high performance and low power consumption for various applications. The A13 (V22) is fabricated using an advanced 14-nm FinFET process and integrates a quad-core ARM Cortex-A17 processor, a power management unit, a power management core, 4K/2K video encoder/decoder, an image signal processor, an audio core, 3D graphics, and a system controller (APU). The APU is a 1.2GHz 64-bit ARM Cortex-A53 application processor with a Mali G31 MP2 GPU and is designed to be the heart of the product. The A13 (V22) also supports Android 4.4.2, a basic USB 2.0 port, a 10/100 Ethernet port, a composite video port, a HDMI 2.0 port, and a 3.5mm audio jack.
The A13 (V22) also features a 4G LTE modem for cellular communications and a MHL/HDMI port interface for connecting to external displays. The LTE modem supports FDD-LTE/TDD-LTE/WCDMA/TD-SCDMA/GSM standards and can achieve up to 150Mbps downlink and 50Mbps uplink speeds. The MHL/HDMI port interface can output up to 4K resolution video and audio signals to compatible devices.
The A13 (V22) is suitable for various applications such as tablets, smart TVs, set-top boxes, car DVRs, digital signage, and industrial control. The A13 (V22) offers high performance, low power consumption, rich multimedia features, and wide compatibility for different markets.
The A13 (V22) is based on the Allwinner A13 board ID TW-A0910-V22-1126 which is a reference design for developers and manufacturers. The board ID TW-A0910-V22-1126 has been requested by many users who are looking for the firmware for their devices[^1^]. However, the firmware is not publicly available and may vary depending on the device model and manufacturer.
If you are interested in learning more about the Allwinner A13 (V22) or the board ID TW-A0910-V22-1126, you can visit the official website of Allwinner Technology or contact their customer service.
The Allwinner A13 (V22) is a successor of the Allwinner A13, which was the first ARM application processor in hobby friendly TQFP package. The A13 was popular among developers and hobbyists who wanted to create low-cost Linux-based devices. The A13 (V22) inherits the same package and pinout as the A13, but offers improved performance and features.
One of the main advantages of the A13 (V22) is its 4K video encoding and decoding capability. The A13 (V22) can encode and decode H.264, H.265, VP8, VP9, AVS+, and MJPEG formats at up to 4K resolution and 30 frames per second. The A13 (V22) also supports HDR10 and HLG for high dynamic range video. The A13 (V22) can handle multiple video streams simultaneously, such as picture-in-picture, video conferencing, and video surveillance.
Another advantage of the A13 (V22) is its 3D graphics performance. The A13 (V22) features a Mali G31 MP2 GPU that supports OpenGL ES 3.2, Vulkan 1.0, OpenCL 2.0, and DirectX 11. The GPU can render up to 1.5 billion triangles per second and 14.4 gigapixels per second. The GPU also supports advanced features such as tessellation, geometry shading, instancing, and ASTC texture compression. 061ffe29dd