IBM 68666AU User Guide - Page 69
Interrupt and DMA resources, Power-management features
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Interrupt and DMA resources This section lists the settings for the default interrupt and direct memory access (DMA) resources for your computer. The interrupt and DMA settings might change if your computer is reconfigured. Interrupt request 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 System resource Timer Keyboard Interrupt controller Serial port B* Serial port A* Available Diskette Parallel port* Real Time Clock ACPI* Available Available Mouse Coprocessor Available IDE drives Note: *IRQs can be modified to alternative settings or disabled. DMA request 0 1 2 3 4 5 6 7 System resource Available Available Diskette Parallel port* System resource Available Available Available *DMA can be modified to alternative settings or disabled. Power-management features Your computer comes with built-in energy-saving capabilities. You can view and change energy-saving settings using the power-management menu in the Configuration/Setup Utility program. This section describes the power-management features in your computer and provides instructions for using these features. Chapter 4. Configuration/Setup Utility program 53