Data transmission system, chip and electronic equipment
By using processors to control hardware channels and SPI components for data transmission in the data transmission system, the problem of high CPU load and low data transmission efficiency is solved, and more efficient data transmission is achieved.
CN119961201APending Publication Date: 2025-05-09XIAMEN UNISOC TECH CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202510065167.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2025-05-09
AI Technical Summary
Technical Problem
During data transmission, when the CPU load is large, the data transmission efficiency is low.
Method used
The processor is connected to the memory, hardware channel and SPI components respectively, and the hardware channel is controlled to transfer the data in memory to the SPI components, and the SPI components transmit the data to the slave devices to avoid the processor from directly transmitting data.
Benefits of technology
Improves the efficiency of data transmission, especially when the processor load is high, reducing the burden on data handling by the CPU.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119961201A_ABST
Abstract
The embodiment of the invention provides a data transmission system, a chip and electronic equipment. Relates to the data transmission field. Comprising a memory, a hardware channel, a serial peripheral interface (SPI) assembly and a processor, and the processor is connected with the memory, the hardware channel and the SPI assembly; the SPI component comprises an SPI buffer and an SPI controller; and the processor is used for configuring the SPI component and the hardware channel according to a data transmission request, controlling the SPI controller to be communicated with slave equipment, and controlling the data in the memory to be transmitted to the slave equipment through the hardware channel and the SPI component. And the data transmission efficiency is improved.
Need to check novelty before this filing date? Find Prior Art