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Which software interrupt is used in MC68000?

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Which software interrupt is used in MC68000?

(a) Internal interrupt

(b) TRAP

(c) SWI

(d) NMI

This question was addressed to me during a job interview.

I need to ask this question from Sources of Interrupts topic in division Interrupts and Exceptions of Embedded Systems

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Correct answer is (b) TRAP

To explain I would say: The MC68000 uses a software interrupt mechanism for accessing interrupts from the peripheral in which the instruction are created using the TRAP mechanism.

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