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Computer
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Platform
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PC, IBM compatible
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Interrupt controller
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8259
8259A Interrupt Controller on the PC by Cornelis Frank (1999-11-10)
8259A Programmable Interrupt Controller (8259A∕8259A-2) (1988-12)(2)
8259A Programmable Interrupt Controller (8259A∕8259A-2) (1988-12)