你(们)好,
我对 TUSB8020B 有一些疑问;
1. EVM 板使用具有1.5A 电压调节器的1.1V 电压调节器,原因是什么?
2.如果芯片是3.0主机设备,端口1上连接了3.0设备,端口2上连接了2.0设备,那么芯片的电流可能会是多少?
3. TUSB8020B 可以开箱即用,无需编程?
非常感谢,
Callum
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