Asus TS100-E3 PI2 User Guide - Page 31
Interrupt assignments
View all Asus TS100-E3 PI2 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 31 highlights
2.5.3 Interrupt assignments 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 Compatiable Mouse Port Numeric Data Processor Primary IDE Channel Secondary IDE Channel * These IRQs are usually available forISA or PCI devices. PCI Bus Number, IDSEL, and IRQ assignments Description PCI slot 1 PCI slot 2 PCIE x 16 slot PCIE x 8 slot Onboard USB controller 0 Onboard USB controller 1 Onboard USB controller 2 Onboard USB controller 3 USB 2.0 EHCI controller Onboard IDE port Onboard SATA port ATI RAGE XL SMBUS Controller Onboard LAN INTA INTB INTC INTD REQ# GNT# PIRQE# PIRQF# PIRQG# PIRQH# REQ0# GNT0# PIRQG# PIRQH# PIRQE# PIRQF# REQ1# GNT1# PIRQA# PIRQB# PIRQC# PIRQD# PIRQA# PIRQB# PIRQC# PIRQD# PIRQA# PIRQB# PIRQC# PIRQD# PIRQA# PIRQC# PIRQD# PIRQE# REQ2# GNT2# PIRQD# PIRQB# When using PCI cards on shared slots, ensure that the drivers support "Shared IRQ" or that the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI groups, making the system unstableand the card inoperable. ASUS TS100-E3 2-13