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ADSP-SC58x PINT Register Descriptions
PINT Request Register
The
register indicates the interrupt request status for pin interrupts. When set, an interrupt request is
PINT_REQ
pending. When cleared, there is no interrupt request pending.
Both the
and
registers indicate whether an interrupt request is latched on the respective
PINT_REQ
PINT_LATCH
pin. The
PINT_LATCH
register is a latch that operates regardless of the interrupt masks. Bits of the
PINT_REQ
register depend on the mask register. The
register is a logical AND of the
register and
PINT_REQ
PINT_LATCH
the interrupt mask.
ADSP-SC58x/ADSP-2158x SHARC+ Processor Hardware Reference
14–99
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