Asus P4PE-BP Motherboard DIY Troubleshooting Guide - Page 25
Standard interrupt assignments, IRQ assignments for this motherboard - lan drivers
View all Asus P4PE-BP manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 25 highlights
1.10.1 Standard interrupt assignments IRQ Priority Standard Function 0 1 System Timer 1 2 Keyboard Controller 2 N/A Programmable Interrupt 3* 11 Communications Port (COM2) 4* 12 Communications Port (COM1) 5* 13 IRQ holder for PCI steering 6 14 Floppy Disk Controller 7* 15 Printer Port (LPT1) 8 3 System CMOS/Real Time Clock 9* 4 IRQ holder for PCI steering 10* 5 Advance AC'97 CODEC 11* 6 Standard PCI Graphics Adapter (VGA) 12* 7 PS/2 Compatible Mouse Port 13 8 Numeric Data Processor 14* 9 Primary IDE Channel 15* 10 Secondary IDE Channel * These IRQs are usually available for ISA or PCI devices. 1.10.2 IRQ assignments for this motherboard AB PCI slot 1 -- PCI slot 2 -- PCI slot 3 -- PCI slot 4 -- PCI slot 5 -- PCI slot 6 -- AGP slot shared - Onboard USB controller HC0 shared - Onboard USB controller HC1 - - Onboard USB controller HC2 - - Onboard USB 2.0 controller - - Onboard LAN (optional) -- Onboard audio (optional) -- C D E F GH - - - shared - - - - - - shared - - - - - - shared - - shared - - - - - - shared - - shared - - - - - - - - - -- - - - - -- - used - - - - shared - - - - - - - - - - shared - - shared - - - - - shared - - - When using PCI cards on shared slots, ensure that the drivers support "Share IRQ" or that the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI groups, making the system unstable and the card inoperable. ASUS P4PE BP motherboard user guide 1-15