MC68HC912DG128 Datasheet, PDF (145/452 Pages) Motorola, Inc – Microcontrollers

Freescale Semiconductor, Inc.
Resets and Interrupts
9.10 Important User Information
Before disabling an interrupt using a local interrupt control bit, set the I
mask bit in the CCR. Failing to do so may cause an SWI interrupt to be
fetched instead of the vector for the interrupt source that was disabled.
Technical Data
145
MC68HC912DG128 — Rev 3.0
Resets and Interrupts
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