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SN65DP159RGZ无法读取EDID

Other Parts Discussed in Thread: SN65DP159

下图所示的设计电路无法读取EDID信息,示波器测量时显示AUX_P为低电平,其中DP接口AUX通道与SN65DP159的AUX通道或SCL/SDA_SRC间通过短路帽连接,E2PROM和SN65DP159的SCL/SDA_SINK通过短路帽连接。