Asus VINTAGE-AE1 Vintage-AE1 User''s Manual for English Edition - Page 31

Standard interrupt assignments IRQ Priority 0 1 1 2 2 - 3 11 4 12 5 13 6 14 7 15 8 3 9 4 10 5 11 6 12 7 13 8 14 9 15 10 Standard Function System Timer Keyboard Controller Re-direct to IRQ#9 Communications Port (COM2)* Communications Port (COM1)* IRQ holder for PCI steering* Floppy Disk Controller Printer Port (LPT1)* System CMOS/Real Time Clock IRQ holder for PCI steering* IRQ holder for PCI steering* IRQ holder for PCI steering* PS/2 Compatible Mouse Port* Numeric Data Processor Primary IDE Channel Secondary IDE Channel * These IRQs are usually available for ISA or PCI devices. IRQ assignments for this motherboard PCI slot 1 PCI slot 2 PCI Express x1 slot 1 AGP slot Onboard USB controller 0 Onboard USB controller 1 Onboard USB controller 2 Onboard USB 2.0 controller Onboard IDE Controller Onboard SATA Controller Onboard LAN Onboard Audio A B shared - - shared shared shared - - shared -- -- C - - - shared shared D used - E - - - - used F - - - - - used - - - - - - G - - - - - - used - - - - - H used - - - - 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 Vintage-AE1 2-13