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.
DLPC3479的HOST_IRQ信号一直为高电平, DLPA3000DPFD和DLPC3479之间的SPI，上电之后信号没变化，也就是说没有数据通信。
当输入为12V时，DLPA3000DPFD作为Vled的电压输出是多少V?
没有这个数据，大概3V左右。
