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A preassigned combination of an IRQ and IO address is called what?

Anonymous

∙ 13y ago

COM and LPT PORTS

Wiki User

∙ 13y ago

What else can I help you with?

Related Questions

What is the address of COM1?

From: http://www.techadvice.com/tech/C/ComPort_TS.htmCom1, IRQ 4, address: 3F8Com2, IRQ 3, address: 2F8Com3, IRQ 4, address: 3E8Com4, IRQ 3, address: 2E8

Which IRQ's can you assign to a NIC without causing a conflict with preassigned devices?

9 and 11 9 and 11 Try IRQ9 and IRQ10. IRQ 9, 10, and 11 have no default assignment (Chap 6 Network+ Guide to Networks)Read more: Which_two_irq's_can_you_assign_to_a_NIC_without_causing_a_conflict_with_preassigned_devices

IRQ address typically used for LPT2?

5

List 4 system resources that software uses to manage hardware?

IRQ,DMA channels,I/O address and memory address

What IRQ does LPT1 usually use?

LTP1 should use IRQ7.

What does Windows XP configure on Plug and Play peripheral devices?

IRQ I/O address performance level

What is the IRQ for the floppy disk drive controller?

By default, the IRQ for the floppy disk controller is IRQ 6.

What is the Interrupt Request IRQ assigned to LPT1?

By default IRQ 7 is assigned to LPT1.

What is the IRQ for a keyboard?

IRQ 1 is used exclusively for the keyboard controller.

What is the standard IRQ setting for the system time?

IRQ 1

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

Which is a correct default combination of COM ports and IRQ?

Hi, correct combination of default combination of COM ports and IRQ is given below: 1. com1 and com3 - IRQ4 2. com2 and com4 - IRQ3 below link can easily explain the answer in details. You can even see this in device manager properties. i.e. mycomputer > properties > device manager> IDE/ATA controller > resources > irq=20 link : http://www.webopedia.com/quick_ref/IRQnumbers.asp

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