Mindmap
Interrupts
Inhalt der Mindmap
Interrupts
- Multiple Interrupts ( when another interrupts starts during the process of another interrupts) Can be handled by: disabling interrupts priority scheme
Interrupt normal sequencing of processor to improve processor utilization
- Because most I/O devices are slow
- Processor must wait for device
TYPES
- Hardware Failure
- failure such as power failure or memory parity failure
- I/O
- Caused by I/O controller signals completion of operations and error conditions
- Timer
- caused by timer within processor
- Program
- caused by conditions that occurs as a result of an instruction execution
- Hardware Failure
Informationen
- Beschreibung
- University CIE 302 (Operating systems Background) Mindmap am Interrupts, erstellt von Tseyi am 17/09/2014.
- Erstellt von
- Tseyi
- Aufrufe
- 14
- Bewertung