基于CP2120的SPI与I2C 总线接口转换电路设计:SPI总线和FC总线应用广泛,但由5--g-~ 协议不同,两种总线器件间无法进行数据通信,因此.设计了基于CP2120的SPI总线与VC总线接口转换电路,并给出部分相关固件程序代码。关键词:CP2120;SPI;FC; 总线Abstract:In the development of the actual application,SPI bus and FC bus are used very extensively.Owing to its various communication protocols,the communicate between two kinds of bus device can’t carry out.Therefore,in order to solve this problem,the SPI to FC bus interface circuit based on CP2120 is designed in this paper,and the major firmware code is given.Key words:CP2120; SPI; I2C; bus
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