Click the blue text above to follow us Embedded Training – Choose Jufeng Smart Link 1. Definition UART (Universal Asynchronous Receiver/Transmitter) is a widely used serial communication protocol for transmitting data asynchronously between devices. It does not require a shared clock signal but relies on pre-agreed parameters (such as baud rate) for communication. Functions and … Read more
#01MIPI A-PHY Background Introduction As an emerging ultra-high-speed wired data transmission method for in-vehicle applications, MIPI A-PHY is a high-speed serializer-deserializer (SerDes) physical layer interface specification designed specifically for automotive applications, aimed at meeting the automotive industry’s demand for high-performance, long-distance communication. The primary feature of this technology is its high speed, followed by reliability, … Read more
This article is approximately 5,700 words long and is recommended for saving and reading. Author | Intuitive Explanation Produced by | Automotive Electronics and Software #01MIPI A-PHY Background Introduction As an emerging ultra-high-speed wired data transmission method for in-vehicle applications, MIPI A-PHY is a high-speed serializer-deserializer (SerDes) physical layer interface specification designed specifically for automotive … Read more
Analysis of MIPI C-PHY/D-PHY Combination Technology 🚀 MIPI C-PHY and D-PHY are two PHY physical layer interface technologies used for high-speed serial data transmission, widely applied in cameras (CSI-2) and display interfaces (DSI). The C-PHY/D-PHY combination (CPHY-DPHY) can simultaneously support both standards, providing higher bandwidth, lower power consumption, and reduced system overhead. 🌟 Main Differences … Read more
OVM6211 – Eye-Tracking Camera Features Recently, I noticed that the VGA timing feels quite similar to modern MIPI. This timing or data transmission is really interesting. We see a large CMOS, with various types of optoelectronic PN junctions that I have discussed before. Transimpedance amplifier design reference. Photodiode parameters like this. Since we are reading … Read more
1. MIPI 1.1 Introduction to MIPI What is MIPI?MIPI: Mobile Industry Processor Interface.It is an open standard and specification initiated by companies such as Intel, Motorola, Nokia, NXP, Samsung, STMicroelectronics, and Texas Instruments, aimed at addressing the high bandwidth requirements for HD image transmission in mobile application processors while resolving the conflict with the low … Read more
The camera is so small, yet the data is so abundant, it must be using the MIPI interface. In the previous article, we learned about VGA timing, and now understanding MIPI is much easier. MIPI is a digital protocol, so the focus is on how the DATA is encapsulated! It can be seen that it … Read more
1. What is CSI-2?CSI (Camera Serial Interface) is a camera interface standard established by the MIPI Alliance, primarily used to connect cameras and processors.CSI-2 is the second generation of CSI, which has been comprehensively optimized based on the original:(1) Layered Architecture:CSI-2 clearly divides the protocol into application layer, protocol layer, and physical layer, and adds … Read more
Click the blue text aboveTalks Lab Get more information on automotive network security Most intelligent vehicles are equipped with vehicle networking functions, which mainly consist of three parts: mobile APPs, cloud backend servers (TSP), and in-vehicle central entertainment systems/T-BOX/gateway devices. Vehicle Networking System Diagram Various data in the vehicle is uniformly collected by in-vehicle devices … Read more
Did you know? In automobiles, communication between multiple control units is actually achieved by connecting each control unit to these twoCAN buses, enabling information sharing among multiple control units… What is CAN-BUS used for? CAN-BUS, or CAN bus technology, stands for “Controller Area Network-BUS”. This bus technology was originally used for communication in electronic systems … Read more