This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
因为在我的设计中,DS90UB925和DS90UB926之间的4 GPIO [3:0]是不够的
文档"Enabling GPIOs DS90UB925 and DS90UB926",其中提到I2S_CLK,I2S_WC,I2S_DA可以
GPIO配置。 但是,在DS90UB925手册中,提到I2S_CLK,I2S_WC,I2S_DA
GPO的配置,仅输出模式,我想问应该是哪种描述
正确吗?