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Pin# | Name | Default Configuration | Alternate Function | |
|---|---|---|---|---|
4 | GPIO4 | Input, NoPull | ||
5 | GPIO5 | PWMInput, 0% duty cycleNoPull | GPIOPWM | |
6 | GPIO6 | Input, NoPull | ||
7 | GPIO7 | Input, NoPull | ||
8 | GPIO8 | Input, NoPull | ||
9 | GPIO9 | Input, NoPull | ||
10 | GPIO10 | Input, NoPull | ||
11 | GPIO11 | Input, NoPull | ||
12 | GPIO12 | Input, NoPull | ||
13 | GPIO13 | Input, NoPull | ||
20 | USB0_EN_OC# | Output, OpenDrain, init low level | ||
21 | USB1_EN_OC# | Output, OpenDrain, init low level | ||
23 | USB3_EN_OC# | Output, OpenDrain, init low level | ||
26 | USB_HUB_RST#_1V8 | Output, PushPull, init low level | ||
37 | WIFI_CLK_EN | Output, PushPull, init low level | ||
38 | WIFI_PWRDWN#_1V8 | Output, PushPull, init low level | ||
39 | BATLOW# | Input, NoPull | ||
40 | CHARGING# | Input, NoPull | ||
41 | CHARGER_PRSNT# | Input, NoPull | ||
42 | RESET_OUT# | Output, PushPull, init low level, set high ~100ms after startup (-> SMARC Spec.) |
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