Architectures and Processors forum how to utilize interrupts in arm9 processors..? what is residing inside ISR..?

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how to utilize interrupts in arm9 processors..? what is residing inside ISR..?

BASIL BABY over 12 years ago

how to utilize interrupts in arm9 processors..? what is residing inside ISR..?

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Chris Shore over 12 years ago in reply to techguyz +1 verified

Thanks for your reply. Just to be clear, the __irq keyword will indeed cause the compiler to output object code which can be installed as an IRQ handler (it will modify the rules for saving/restoring registers...