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DS90UB926QSEVB: 如果没有I2C支持设置参数,能否实现基本功能 ?

Part Number: DS90UB926QSEVB
Other Parts Discussed in Thread: DS92LV2422, DS92LV2421

想用DS90UB925Q与DS90UB926Q把LVTTL视频信号通过STP长距离传输,并从接受端端回传简单的诊断信号。

由于不能提供I2C协议接口,想把UART的TX,RX数据通过DS90UB925Q/DS90UB926Q的GPIO接口发送与接收。如果仅仅靠一些引脚置高,低电平是否可以正确配置实现基本功能?包括传输显示数据,回传UART数据。