Datasheet

395
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
28.8.1.5 Internal Interrupt Source Input Stage
Figure 28-4. Internal Interrupt Source Input Stage
28.8.1.6 External Interrupt Source Input Stage
Figure 28-5. External Interrupt Source Input Stage
Edge
Detector
ClearSet
Source i
AIC_IPR
AIC_IMR
AIC_IECR
AIC_IDCR
AIC_ISCR
AIC_ICCR
Fast Interrupt Controller
or
Priority Controller
FF
Lev
el/
Edge
AIC_SMRI
(SRCTYPE)
Edge
Detector
ClearSet
Pos./Neg.
AIC_ISCR
AIC_ICCR
Source i
FF
Level/
Edge
High/Low
AIC_SMRi
SRCTYPE
AIC_IPR
AIC_IMR
AIC_IECR
AIC_IDCR
Fast Interrupt Controller
or
Priority Controller