RK3588 Edge Computing Application: Detection of Walnut Ripeness Over the past 60 years, despite the discontinuation of neon tubes, many engineers still have a fondness for them. I created a simulated neon tube clock using 8 LCD screens to experience the aesthetic of retro elements and pay homage to classic designs from the past. The … Read more
The Rockchip platform typically updates the system through flashing. However, during some project evaluations, clients often require the ability to install the system. To enable USB installation on the RK platform, slight modifications to U-Boot are necessary to ensure that the U-Boot stage can properly load the uImage, uInitrd, and dtb files from the USB … Read more
Recently, the popular DeepSeek has been a topic of research both within and outside the industry. After all, various sectors are eager to leverage AI for their services, and the field of image processing is no exception. Consequently, many have inquired whether RK3588 + DeepSeek is a viable option. To answer this: relying solely on … Read more
Introduction to Rockchip Electronics Co., Ltd. 1. Company Overview Rockchip Electronics Co., Ltd. (abbreviated as “Rockchip”) was established in 2001 and is headquartered in Fuzhou, Fujian Province, China. It is a high-tech enterprise focused on integrated circuit design and research and development. The company adopts a Fabless model, concentrating on chip design, while wafer manufacturing, … Read more
Recently, RK has implemented a hardware cursor layer processed from the upper layer, with the repository located at https://github.com/JeffyCN/drm-cursor. Previously, hardware cursors like those on the RK3399 used the generic interface of libdrm, but on new platforms such as RK3568 and RK3588, it seems that the kernel does not set up a separate mouse layer. … Read more
Star + Top to master cutting-edge embedded AIoT technology newsLike + Follow, let’s become even better together! Description of Software and Hardware Devices in the Development Environment PC Host: Windows 11 (32GB RAM, 1TB SSD) Virtual Machine: Ubuntu 22.04 (allocated 16GB RAM, 512GB disk) Development Board: ELF2 (RK3588 4G+32G), running Ubuntu 22.04 Desktop system After … Read more
Bookmark + Pin to master cutting-edge technology news in embedded AIoTLike + Follow to become even better together! Description of Software and Hardware Devices in the Development Environment PC Host: Windows 11 (32GB RAM, 1TB SSD) Virtual Machine: Ubuntu 22.04 (allocated 16GB RAM, 512GB disk) Development Board: ELF2 (RK3588 4G+32G), running Ubuntu 22.04 Desktop system … Read more
The RK3588 core board is a widely used 8K flagship SoC chip from Rockchip, and it is one of the domestic chips frequently used by many electronic engineers. When using the RK3588, EMC issues often arise. So, how can we reduce these EMC problems? 1. Mold Isolation Design Connectors should be recessed as much as … Read more
Introduction to DDR Circuits The RK3588 DDR controller interface supports the JEDEC SDRAM standard interface. The schematic circuit for 16-bit data signals is shown in Figure 8-1, address and control signals are shown in Figure 8-2, and power signals are shown in Figure 8-3. The circuit controller has the following characteristics: 1. Compatible with LPDDR4/LPDDR4X/LPDDR5 … Read more
Introduction to EMMC Circuits EMMC (Embedded Multi Media Card) is a standard specification for embedded storage primarily aimed at products like mobile phones or tablets, established by the MMC Association. EMMC integrates a controller within the package, providing a standard interface and managing flash memory.The schematic for the 8-bit data signal is shown in Figure … Read more