SAM7S32_14 Datasheet, PDF (176/775 Pages) ATMEL Corporation – Internal High-speed Flash

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PRIOR
• PRIOR: Priority Level
Programs the priority level for all sources except FIQ source (source 0).
The priority level can be between 0 (lowest) and 7 (highest).
The priority level is not used for the FIQ in the related SMR register AIC_SMRx.
• SRCTYPE: Interrupt Source Type
The active level or edge is not programmable for the internal interrupt sources.
SRCTYPE
0
0
0
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Internal Interrupt Sources
High level Sensitive
Positive edge triggered
High level Sensitive
Positive edge triggered
External Interrupt Sources
Low level Sensitive
Negative edge triggered
High level Sensitive
Positive edge triggered
SAM7S Series [DATASHEET]
6175M–ATARM–26-Oct-12
176