33.14.17 Interrupt Flag Status and Clear
Important: This register is only present in devices with security
attribution.
| Symbol | Description | Symbol | Description | Symbol | Description |
|---|---|---|---|---|---|
| R | Readable bit | HC | Cleared by Hardware | (Grey cell) | Unimplemented |
| W | Writable bit | HS | Set by Hardware | X | Bit is unknown at Reset |
| K | Write to clear | S | Software settable bit | — | — |
| Name: | INTFLAG |
| Offset: | 0x68 |
| Reset: | 0x00000000 |
| Property: | RW |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| Access | |||||||||
| Reset |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| Access | |||||||||
| Reset |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| Access | |||||||||
| Reset |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| NSCHK | |||||||||
| Access | RW | ||||||||
| Reset | 0 |
Bit 0 – NSCHK Non-Secure Check
This flag is set on NONSEC write when a bit in NSCHK is 1 and the corresponding bit in NONSEC is cleared, or when a bit in NSCHK is 0 and the corresponding bit in NONSEC is set.
Writing a '0' to this bit has no effect.
Writing a '1' to this bit will clear the Non-Secure Check interrupt flag.