Rainbow Electronics AT91CAP9S250A User Manual
Page 387
Advertising
387
6264A–CAP–21-May-07
AT91CAP9S500A/AT91CAP9S250A
30.7.1.5
Internal Interrupt Source Input Stage
Figure 30-4. Internal Interrupt Source Input Stage
30.7.1.6
External Interrupt Source Input Stage
Figure 30-5. 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
FF
Level/
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
Advertising