ARM Technical Support Knowledge Articles

INTR2 DIRECTIVE

Applies to: C251 C Compiler

Answer


Information in this article applies to:


QUESTION

What is the INTR2 directive?

ANSWER

The INTR2 directive informs the C251 compiler that the 251 CPU saves the low order 16 bits of the program counter but does not automatically save PSW1 when entering an interrupt.

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Article last edited on: 2005-08-03 16:40:21

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