System Configuration 2-3
Interrupt Level Assignments
Interrupt
Assignment*
Interrupt Device
IRQ09
ACPI IRQ Holder for PCI IRQ Steering
IRQ09
Intel 82801AA USB Universal Host Controller
IRQ10
ACPI IRQ Holder for PCI IRQ Steering
IRQ10
Intel 82801BA AC’97 Audio Controller
IRQ10
Intel 82801BA SMBus Controller
IRQ10
SCI IRQ used by ACPI bus
IRQ11
ACPI IRQ Holder for PCI IRQ Steering
IRQ11
Intel 815E Chipset Graphics Driver
IRQ12
WheelMouse
IRQ13
Numeric Data Processor
IRQ14
Intel 82801BA Bus Master IDE Controller
IRQ14
Primary IDE Controller (dual fifo)
IRQ15
Intel 82801BA Bus Master IDE Controller
IRQ15
Secondary IDE Controller (dual fifo)
* IRQ assignments may vary, depending on system configuration.
Parallel Port Interrupts
The parallel port I/O interrupts are given in the following table. The table lists all the possible
configurations but the port only uses one set. Any interrupts used for the built-in parallel port are
not available for ISA parallel ports.
Parallel Port Interrupts
Port
Interrupt
LPT1
IRQ05
LPT2
IRQ05
LPT3
IRQ05
LPT1
IRQ07
LPT2
IRQ07
LPT3
IRQ07
Summary of Contents for POWERMATE CT 815 - RELEASE NOTES
Page 13: ...1 System Overview Configurations Features Components Software...
Page 106: ...6 Preventive Maintenance System Cleaning Keyboard Cleaning Mouse Cleaning...
Page 109: ...7 Troubleshooting Checklist Diagnostics...
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