刚买了3个USB interface adapter,配置UCD9081芯片时无法找到芯片,目前了解的情况:
1、板卡以前在别人那里已经配置过UCD9081了,所以板卡应该是好的;别人的adapter是TI技术支持帮弄好的,现在技术支持找不到了。
2、三个adapter都无法找到芯片;
3、示波器抓取IIC总线有时序,但是尾部好想不怎么对。
请问是不是adapter的Firmware有问题,怎么解决,谢谢
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.