Other Parts Discussed in Thread: LM8335
可否实现GPO接口模拟成SDATA和SCLK,也就是把GPO0~7模拟成4组SDATA和SCLK,进而可以实现一驱多
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您要实现MIPI RFFE接口扩展吗?如果是这样的话,那就不需要LM8335,据我从网上了解,RFFE总线支持单主多从,即可以挂接多个从设备;而LM8335的输出是通用GPO口,没有协议性质
很抱歉,没有相应功能的test board;
RFFE总线应该支持单主多从,您可以对多个从设备设置一样的地址,从而实现同时写入的功能,同时读的话,应该不可以,具体您需要查看MIPI RFFE 总线协议