This paper describes the SPI to AHB module designed,which creatively combines two protocols of SPI Slave interface and AHB bus main device interface,specifically used for SoC chip startup and debugging scenarios.It has been verified and applied in FPGA testing and actual chip projects.
关键词
SoC设计/AHB总线/SPI接口/片上系统总线
Key words
SoC design/AHB bus/SPI interface/on-chip system bus