MSI Media Live, User Manual

Page: 77 / 175

4-19
BIOS Setup
IRQ Resource Setup
The items are adjustable only when Resources Controlled By is set to Manual. Press
<Enter> and you will enter the sub-menu of the items. IRQ Resources list IRQ 3/4/5/7/
9/10/11/12/14/15 for users to set each IRQ a type depending on the type of device
using the IRQ. Settings are:
[PCI Device] For Plug & Play compatible devices designed for PCI bus
architecture.
[Reserved] The IRQ will be reserved for further request.
DM A Resource Setup
Press <Enter> to enter the sub-menu:
IRQ [3-15]
These fields specify whether the system will be awakened from power sav-
ing modes when activity or input signal of the specified hardware peripheral or
component is detected.
DM A Channel [0-7]
These items specify the bus that the system DMA (Direct Memory Access)
channel is using. The settings determine if AMIBIOS should remove a DMA from
the available DMAs passed to devices that are configurable by the system
BIOS. The available DMA pool is determined by reading the ESCD NVRAM. If
more DMAs must be removed from the pool, the end user can reserve the DMA
by assigning an [ISA/EISA] setting to it.