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8259A

Known as a Programmable Interrupt Controller, it is the interrupt controller chip used in a PC. It is superseded by the 82489DX chip. See IRQ and PIC.



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80x25840 chipset
80x86850 chipset
810 chipset8514
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810e chipset860
815 chipset860 chipset
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82385875 chipset
82489DX88/24
8250A88 kHz

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