根据NuMicro®家族系列的不同,通用I/O的默认状态有着不同的选择,用户可以通过设置CIOINI(Config0[10])来选择通用I/O的默认状态。 CIOINI的设置如下表所示: NuMicro® Family Series | CIOINI = 1 (Default) | CIOINI = 0 | Mini51 Series | Input tri-state | Quasi bi-direction | Mini58 Series | Input tri-state | Quasi bi-direction | M051 Series | Quasi bi-direction | Input tri-state | M0518 Series | Quasi bi-direction | Input tri-state | NUC100/120 Series | Quasi bi-direction | Input tri-state | NUC130/140 Series | Quasi bi-direction | NUC122 Series | Quasi bi-direction | NUC123 Series | Quasi bi-direction | NUC131 Series | Quasi bi-direction | Input tri-state | NUC200/220 Series | Quasi bi-direction | Input tri-state | NUC230/240 Series | Quasi bi-direction | Input tri-state | Nano100 Series | Input tri-state | Nano1x2 Series | Input tri-state | NUC442/472 Series | Input tri-state | Quasi bi-direction | M451 Series | Input tri-state | Quasi bi-direction | NUC505 Series | Input tri-state |
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