MC68HC05JJ6 Datasheet, PDF (46/216 Pages) Freescale Semiconductor, Inc – General Release Specification Microcontrollers

Interrupts
4.2 Introduction
An interrupt temporarily stops normal program execution to process a
particular event. An interrupt does not stop the execution of the
instruction in progress, but takes effect when the current instruction
completes its execution. Interrupt processing automatically saves the
CPU registers on the stack and loads the program counter with a
user-defined vector address.
4.3 Interrupt Vectors
Table 4-1 summarizes the reset and interrupt sources and vector
assignments.
General Release Specification
46
Interrupts
MC68HC05JJ6/MC68HC05JP6 — Rev. 3.2
Freescale Semiconductor