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
Recently, North China Industrial Control released the EMB-3582 embedded motherboard equipped with Rockchip’s next-generation flagship AIoT chip RK3588. The product has significantly improved performance in NPU, RAM, ROM, video encoding and decoding, network communication, and I/O capabilities, featuring high computing power, strong multimedia capabilities, and rich I/O interfaces, making it suitable for various scenarios such … Read more
Introduction to EMMC Circuits EMMC (Embedded Multi Media Card) is a standard specification established by the MMC Association, primarily targeting embedded storage for products such as mobile phones and tablets. EMMC integrates a controller within the package, providing a standard interface and managing flash memory.The principle circuit’s 8-bit data signals are shown in Figure 8-38, … Read more
1. Product Overview This product is an AI vision box based on the RK3588 platform, featuring a built-in AI accelerator NPU with up to 6 TOPS computing power, running the Android 12.0 operating system, and supporting Linux operating system. It supports multi-channel video and image intelligent analysis, has industrial-grade configuration, is dustproof, shock-resistant, and high-temperature … Read more
1. Product Introduction RK3588 is Rockchip’s next-generation flagship chip, built on an 8nm process with an 8-core CPU (4 cores Cortex-A76 + 4 cores Cortex-A55); it supports 8K 60HZ video output and decoding, and integrates a 6.0 Tops NPU to meet the edge computing needs of most terminal devices. RK3588 has a rich set of … Read more