MMC2114 MOTOROLA [Motorola, Inc], MMC2114 Datasheet - Page 196

• Manufacturer Part Number: MMC2114
• Description: M CORE Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Interrupt Controller Module
8.8.4.3 Interrupt Source Configuration
8.8.5 Interrupts
Advance Information
196
determine if the fast interrupt vector number is to be separate from the
normal interrupt vector.
Each module that is capable of generating an interrupt request has an
interrupt request enable/disable bit. To allow the interrupt source to be
asserted, set the local interrupt enable bit.
Once an interrupt request is asserted, the module keeps the source
asserted until the interrupt service routine performs a special sequence
to clear the interrupt flag. Clearing the flag negates the interrupt request.
The interrupt controller assigns a number to each interrupt source, as
Table 8-6
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Interrupt Controller Module
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA