
System interrupt specifications—AMD processors
Hardware IRQ | System function |
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|
ISA0 | High precision event timer |
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ISA1 | Standard |
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ISA8 | High precision event timer |
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ISA12 | Alps |
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ISA13 | Numeric data processor |
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ISA14 | ATA Channel 0 |
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ISA15 | ATA Channel 1 |
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PCI5 | Ricoh OHCI Compliant IEEE 1394 Host Controller |
|
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PCI7 | Ricoh Memory Stick Controller |
|
|
PCI7 | Ricoh SD/MMC Host Controller |
|
|
PCI7 | Ricoh |
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PCI7 | SDA Standard Compliant SD Host Controller |
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|
PC10 | nVidia nForce PCI System Management |
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PC16 | Standard Enhanced PCI to USB Host Controller |
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PC16 | Standard OpenHCD USB Host Controller |
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PC17 | Standard Enhanced PCI to USB Host Controller |
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PC17 | Standard OpenHCD USB Host Controller |
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|
PC18 | nVidia nForce PCI System Management |
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|
PC19 | Broadcom 802.11b/g WLAN |
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|
PCI standard | |
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PC21 | High Definition Audio Controller |
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|
PC22 | Standard Dual Channel PCI IDE Controller |
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|
PC23 | nVidia MCP67M |
|
|
PCI standard | |
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nVidia nForce Networking Controller | |
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System interrupt