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Which interrupts are usually used for the hard disk controller?
IRQ 14
What is the IRQ for a keyboard?
IRQ 1 is used exclusively for the keyboard controller.
What is the standard IRQ setting for primary IDE controller?
14
Which IRQ does the hard disk controller commonly us?
6
List interrupts used with the IBM PC type sytems?
IRQ 0 - System timer. IRQ 1 - Keyboard. IRQ 2 - Cascaded signals from IRQs 8-15. IRQ 3 - COM2 (Default) and COM4 (User) serial ports IRQ 4 - COM1 (Default) and COM3 (User) serial ports IRQ 5 - LPT2 Parallel Port 2 or sound card IRQ 6 - Floppy disk controller IRQ 7 - LPT1 Parallel Port 1 or sound card (8-bit Sound Blaster and compatibles) IRQ 8 - Real time clock IRQ 9 - Free / Open interrupt / Available / SCSI. Any devices configured to use IRQ 2 will actually be using IRQ 9. IRQ 10 - Free IRQ 11 - Free IRQ 12 - PS/2 connector Mouse. IRQ 13 - ISA / Math Co-Processor IRQ 14 - Primary IDE. If no Primary IDE this can be changed IRQ 15 - Secondary IDE These are just a set of standard IRQs. For much more detail check our Ralf Brown's list located at http://www.cs.cmu.edu/~ralf/files.html
What IRQ is used by the mouse?
i dont know the answer
What IRQ is used by moused?
i dont know the answer
IRQ address typically used for LPT2?
5
If IRQ 2 is in use IRQ 9 cant be used?
Depends if it's sharable or not. You could try moving the card to another slot.
Which interrupt is usually used for the System Timer?
IRQ 0
What IRQ does COM2 use?
IRQ 3.
What IRQ does LPT1 usually use?
LTP1 should use IRQ7.
