SCM Reserved Pins
The following is a list of reserved pins & services that cannot be used or are not available to the user (they are reserved for Zymbit SCM operation).
Pins that can be used but SCM has control
- USB2_N
- USB2_P
Pins that can be used but SCM can monitor
- nEXTRST
- GPIO17
- GPIO22
- GPIO27
Pins that currently cannot be used, SCM has control (possible future use with firmware changes)
- RUN_PG
- nRPIBOOT
- USB_OTG_ID
Not connected
- GPIO_VREF