Specifications
| Table |
| System Interrupts |
|
|
Hardware IRQ | System Function |
|
|
IRQ0 | System timer |
|
|
IRQ1 | Quick Launch buttons |
|
|
IRQ2 | Cascaded |
|
|
IRQ3 | USB2 Enhanced Host |
|
|
IRQ4 | COM1 |
|
|
IRQ5* | Conexant |
| SMBus |
| Data Fax Modem with SmartCP |
|
|
IRQ6 | Diskette drive |
|
|
IRQ7* | Parallel port |
|
|
IRQ8 | System |
|
|
IRQ9* | Microsoft |
|
|
IRQ10* | USB UHCI |
| GM/GME Graphic Controller |
| Realtek RTL8139 Family PCI fast Ethernet Controller |
|
|
IRQ11 | USB EHCI |
| USB UHCI |
| USB UHCI |
| Pro/Wireless 2200BG |
| TI OHCI 1394 host controller |
| TI PCI1410 CardBus controller |
*Default configuration
✎PC Card may assert IRQ3, IRQ4, IRQ5, IRQ7, or IRQ20.
Maintenance and Service Guide |
