Application of DMA technology in data transmission of intelligent vehicles

In the field of smart cars, real-time and efficient data transmission are crucial. As an efficient memory access mechanism, DMA technology has been successfully used in many smart car systems. By realizing direct data transfer between peripherals and memory, DMA technology not only accelerates the data processing process, but also significantly reduces the burden on the CPU. This advantage makes DMA an important tool in smart car electronics and software design, helping to improve the performance and safety of the entire vehicle.