Other Parts Discussed in Thread: SN65DP159
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DP的CONFIG2 上拉27Kohm电阻到DP power,和HDMI的CEC连接。 另外,V-REG的意思应该是可以这里采用regulator提供电压。
这个电路图是哪个资料里的?
恩,看了下电路图,我理解的是:
DP_PWR上拉到1.1V的话,可以采用regulator提供,由regulator提供1.1V并且给SN65DP159的VDD。
同样,COFIG2可以直接通过27Kohm上拉到DP power,或者和HDMI adaptor连接。