3.4.13.2 RGB LED

The SAM9X75 Curiosity Pro board features one RGB (Red, Green, Blue) LED (D12). The three LED cathodes are controlled via GPIO pins. The red LED junction is turned on every time the board is reset.

Figure 3-43. RGB LED
Table 3-21. RGB LED Signal Description
PIOSignal NameSignal Description

PC14

USER_IO0_0.LED_REDRed LED

PC21

USER_IO0_0.LED_GREENGreen LED

PC20

USER_IO0_0.LED_BLUEBlue LED