0
What else can I help you with?
What is IRQ 5?
This interrupt is the first choice that most sound cards make when looking for an IRQ setting.
What is the standard IRQ for COM 1?
The standard IRQ (Interrupt Request Line) for COM1 (the first serial port) is IRQ 4. This allocation allows the operating system to communicate with the serial device connected to COM1. If multiple serial ports are present, they typically use different IRQs to avoid conflicts.
When two expansion cards request the same system resource's what can be done to solve the problem?
When two expansion cards request the same system resource, such as an IRQ or memory address, the conflict can be resolved by changing the resource settings for one of the cards. This can often be done through the system BIOS/UEFI settings, where you can manually assign resources. Additionally, removing or repositioning the cards in different slots can sometimes help. If these options are not viable, updating drivers or using a different card may be necessary.
What is the standard IRQ setting for the system time?
IRQ 1
What is the standard IRQ setting for primary IDE controller?
14
What is the common IRQ setting for COM3?
4
What is the IRQ for a keyboard?
IRQ 1 is used exclusively for the keyboard controller.
What is IRQ 5?
This interrupt is the first choice that most sound cards make when looking for an IRQ setting.
Which setting must a device have in order to interrupt the CPU?
IRQ
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 is the standard IRQ for COM 1?
The standard IRQ (Interrupt Request Line) for COM1 (the first serial port) is IRQ 4. This allocation allows the operating system to communicate with the serial device connected to COM1. If multiple serial ports are present, they typically use different IRQs to avoid conflicts.
What IRQ does LPT1 usually use?
LTP1 should use IRQ7.
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 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
