Atmel Evaluation Kit AT91SAM9X35-EK AT91SAM9X35-EK Data Sheet
Product codes
AT91SAM9X35-EK
73
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
Figure 13-4. Internal Interrupt Source Input Stage
Figure 13-5. External Interrupt Source Input Stage
Edge
Detector
Clear
Set
Source i
AIC_IPR
AIC_IMR
AIC_IECR
AIC_IDCR
AIC_ISCR
AIC_ICCR
Fast Interrupt Controller
or
Priority Controller
or
Priority Controller
FF
Level/
Edge
Edge
AIC_SMRI
(SRCTYPE)
Edge
Detector
Clear
Set
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
or
Priority Controller