Int 76

IRQ14 - HARD DISK CONTROLLER OPERATION COMPLETE (AT and later)

Notes: May be masked by setting bit 6 on I/O port A1h. DOS 3.3+ revectors IRQ14 to a stack-switching routine unless STACKS=0 has been set in CONFIG.SYS. MS/PC-DOS use the IBM Interrupt Sharing Protocol (see #02568) when hooking this IRQ. On the PS/2, this interrupt is designed to be shared with other devices that produce an operation-complete interrupt, though the only current user is the hard disk

See Also: INT 0E"IRQ6" - INT 15/AH=91h - INT 5E"IRQ14" - MEM 0040h:006Bh

Category: Hardware - Int 76h - I

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