| Value | Explanation | 
  | 0 | Vector exception | 
  | 1 | Alignment fault | 
  | 2 |  Terminal exception  | 
  | 3 | Alignment fault  | 
  | 4 | External abort on linefetch for section translation  | 
  | 5 | Section translation fault (unmapped virtual address) | 
  | 6 |  External abort on linefetch for page translation  | 
  | 7 | Page translation fault (unmapped virtual address) | 
  | 8 |  External abort on non-linefetch for section translation | 
  | 9 |  Domain fault on section translation (i.e. accessing invalid domain)  | 
  | A | External abort on non-linefetch for page translation | 
  | B |  Domain fault on page translation (i.e. accessing invalid domain) | 
  | C |  External abort on first level translation | 
  | D |  Permission fault on section (i.e. no permission to access virtual address)  | 
  | E | External abort on second level translation  | 
  | F |  Permission fault on page (i.e. no permission to access virtual address) |