AT91SAM7S64C-AU View Datasheet(PDF) - Atmel Corporation

Part Name

Description

Manufacturer

AT91SAM7S64C-AU

AT91SAM ARM-based Flash MCU

Atmel Corporation 

23.7.1.5 Internal Interrupt Source Input Stage

Figure 23-4. Internal Interrupt Source Input Stage

Source i

AIC_SMRI

(SRCTYPE)

Level/

Edge

AIC_IPR

AIC_IMR

Edge

Detector

Set Clear

AIC_ISCR

FF

AIC_ICCR

Fast Interrupt Controller

or

Priority Controller

AIC_IECR

AIC_IDCR

23.7.1.6 External Interrupt Source Input Stage

Figure 23-5. External Interrupt Source Input Stage

Source i

High/Low

AIC_SMRi

SRCTYPE

Level/

Edge

AIC_IPR

AIC_IMR

Pos./Neg.

Edge

Detector

FF

Set Clear

AIC_ISCR

AIC_ICCR

Fast Interrupt Controller

or

Priority Controller

AIC_IECR

AIC_IDCR

SAM7S Series [DATASHEET]

6175M–ATARM–26-Oct-12

165

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