CC2541的GPIO
时间:12-22
整理:3721RD
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为什么p1.0 p1.1 做为通用IO 时没有内部上拉?我当他们做GPIO做通信,有问题吗?
同问?
P1.0 and P1.1,
which each have 20-mA output drive strength.
就这两个口有20mA驱动电流,其他口只有4mA
P1.0 and P1.1,
which each have 20-mA output drive strength.