Rk3568

The RK3568 from Rockchip is a high-performance 64-bit ARM processor, designed for a variety of applications like embedded systems, industrial control, and smart devices. It features a quad-core ARM Cortex-A55 processor with a maximum clock speed of 2.0 GHz, making it powerful enough for demanding tasks. The Mali-G52 GPU supports OpenGL ES 3.2 and Vulkan 1.1, offering solid graphics performance. You can easily expand memory up to 8GB of LPDDR4/4X RAM and store up to 128GB using eMMC, SD, or SATA storage options. It supports 4K video decoding and encoding at 60fps, perfect for high-quality multimedia experiences. With dual display output and a range of connectivity options like USB 3.0, HDMI, and PCIe, it’s a great fit for smart TVs, industrial systems, and media streaming devices. The processor can run Android or Linux and operates in temperatures from -40°C to +85°C, making it reliable in harsh environments.

Rk3568 Equivalent Processor

When considering alternative models, you’ll want to pay attention to key differences in performance. The RK3568 offers superior CPU performance, with a combination of Cortex-A55 and Cortex-A76 cores, making it ideal for high-performance computing and graphics. The RK3399, while also powerful with its Cortex-A72 and Cortex-A53 cores, falls a bit short in comparison to the RK3568. If you’re working on simpler embedded projects or low-power devices, the RK3288 and Allwinner H5 may be sufficient, as they’re better suited for less demanding multimedia applications. Memory-wise, the RK3568 supports up to 8GB of LPDDR4X, which is great for memory-heavy applications, while the RK3399 supports 4GB and the RK3288 and Allwinner H5 max out at 2GB. For video capabilities, the RK3568 and Hi3559 support 4K@60fps, whereas the RK3399 handles 4K@60fps at a lower performance level, and the RK3288 and Allwinner H5 handle 4K@30fps. Finally, for interfaces and expansion, the RK3568 and Hi3559 provide higher bandwidth USB 3.0 and better interface expansion options.

Rk3568 Development Board Circuit

This circuit diagram is based on the RK3568 processor development board, designed to handle various embedded applications. The board is powered by a 12V adapter, which is stepped down to 3.3V to ensure stable power for the RK3568 chip and other components. The RK809-5 power management IC distributes voltages like 3.3V and 1.8V to keep the system running smoothly. The RK3568 processor, with its quad-core Cortex-A55, handles the core tasks. It supports high-speed data transfers through USB 3.0, SATA 3.0, and PCIe. The HDMI 2.0 and MIPI interfaces allow for video output to external displays, while the Wi-Fi/Bluetooth modules and Ethernet port enable both wireless and wired communication. For storage, it supports eMMC and Micro SD cards. Additional features like multiple USB ports, VGA output, and interfaces for cameras and RS485 offer flexibility for various peripheral connections, making it ideal for high-performance, expandable embedded systems.

Rk3568 Android Iinux Support

1. Android Support:
The RK3568 supports Android 10 and newer versions, allowing you to run Android smoothly on this platform. With its Mali-G52 GPU, it delivers impressive graphics acceleration, supporting OpenGL ES 3.2 and Vulkan 1.1, which makes it perfect for high-performance Android apps. You’ll also enjoy 4K video decoding and encoding, ideal for video playback, conferencing, and image processing. Thanks to hardware acceleration, Android apps—especially games and graphic-heavy applications—run efficiently. Plus, with complete driver support from Rockchip for GPU, display, USB, Wi-Fi/Bluetooth, and audio, you can easily implement Android on this platform.

2. Linux Support:
The RK3568 runs on Linux 5.x, offering strong multitasking and resource management capabilities. It’s perfect for embedded development, with open-source Linux drivers for hardware like PCIe, USB 3.0, Ethernet, HDMI, and MIPI. You can use Linux distributions like Yocto, Ubuntu, and Debian to develop your projects. For graphics, it supports Wayland or X11, providing high-resolution display and hardware-accelerated rendering. With development tools like GCC, Make, CMake, and QT, Linux on RK3568 offers a rich environment for building, compiling, and debugging applications.

Rk3568 Ubuntu Installation Guide

Here’s how you can install Ubuntu on the RK3568 development board:

First, download the Ubuntu image from the official website for the RK3568 board. Then, prepare a microSD card (at least 8GB) and write the image onto it using tools like Balena Etcher or dd.

Next, insert the microSD card into your development board, connect the power and serial debug cable, and boot the board up. Use a serial terminal tool like minicom or screen to connect to the board and monitor the boot process.

Once Ubuntu starts, configure the network and run sudo apt update to update the system. From there, you can install any development tools or packages you need, like GCC or Python.

After setting everything up, restart the board to make sure all your changes are applied. With these steps, you’ll have Ubuntu up and running on your RK3568 development board and ready for development.