利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN106933772A 基于UART IP核的SCI通讯方法 无效 - 驳回

基于UART IP核的SCI通讯方法
摘要：
本发明提供一种基于UART IP核的SCI通讯方法，UART IP软核是能够支持FPGA等逻辑芯片的定制化IP，可以实现多个UART在FPGA中实现，并进行了时序优化，可以支持灵活的波特率配置和通信协议配置，内置有FIFO缓存，确保通信数据不被丢，可支持单个字节传输和数据模块传输两种传输方式，可支持SCI接口，与DSP直接进行通信而无需任何协议转换，留有足够的通信带宽，可支持多个IP核并行工作，并确保数据不丢失，确保整个通信的稳定和可靠。
摘要（英）：

The invention provides an SCI communication method based on a UART IP core. The UART IP soft core is a custom IP capable of supporting an FPGA and other logic chips, and multiple UARTs can be realized in the FPGA; moreover, time sequence optimization is performed, and flexible Baud rate configuration and communication protocol configuration can be supported; an FIFO cache is internally arranged to ensure that communication data is not lost; two transmission modes, namely single byte transmission and data module transmission can be supported, and an SCI interface can perform direct communication with a DSP without the need for protocol conversion; enough communication bandwidth is reserved, parallel work of multiple IP cores can be supported, it is ensured that data is not lost, and stability and reliability of a whole communication process are ensured.

0/0