D75116GF NEC, D75116GF Datasheet - Page 23

• Manufacturer Part Number: D75116GF
• Description: Search -----> UPD75116GF
• Manufacturer: NEC

6. Interrupt Functions
There are seven types of interrupt sources for the
The PD75116(A) is also provided with two types of
edge detection testable inputs.
The PD75116 interrupt control circuit has the follow-
ing functions;
PD75116(A) to allow multi-interruption with priority.
Hardware controlled vector interrupt function which
enables to control by the interrupt enable flag (IE
and the interrupt master enable flag (IME) whether an
interrupt should be enabled.
Interrupt start address can be set freely.
Multiple interrupt function which enables to specify
priority by the interrupt priority select register (IPS).
Interrupt request flag (IRQ
rupt generation can be checked by the software).
Standby mode release (the interrupt to be released
can be selected by the interrupt enable flag).
) test function (inter-
)
PD75112(A), 75116(A)
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