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DS90UB927和928的GPIO_REG6无法透传问题



927的GPIO_REG6连接CPU的GPIO,Reset信号,想透传给928的GPIO_REG6,通过928的GPIO_REG6管脚的信号去复位LCD。

当前设置:

927侧:0x10——0x30

928侧:0x20——0x10、0x01——0x04

还需要设置什么?