Input value on GPIO32…47, QSPI IOs and USB pins
In the Non-secure SIO, Secure-only GPIOs (as per ACCESSCTRL) appear as zero.
| GPIO | Input value on GPIO32…47 |
| USB_DP | Input value on USB D+ pin |
| USB_DM | Input value on USB D- pin |
| QSPI_SCK | Input value on QSPI SCK pin |
| QSPI_CSN | Input value on QSPI CSn pin |
| QSPI_SD | Input value on QSPI SD0 (MOSI), SD1 (MISO), SD2 and SD3 pins |