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Table 2.4 shows the exception vector addresses. In the table, I and F represent the previous value.
Table 2.4. Exception vectors
Address | Exception | Mode on entry | I state on entry | F state on entry |
|---|---|---|---|---|
| Reset | Supervisor | Disabled | Disabled |
| Undefined instruction | Undefined | I | F |
| Software interrupt | Supervisor | Disabled | F |
| Abort (Prefetch) | Abort | I | F |
| Abort (Data) | Abort | I | F |
| Reserved | Reserved | - | - |
| IRQ | IRQ | Disabled | F |
| FIQ | FIQ | Disabled | Disabled |
| Copyright © 2001 ARM Limited. All rights reserved. | ARM DDI 0234B |
| Non-Confidential | |
| PDF version | |
| Home > Programmer’s Model > Exceptions > Exception vectors |