Lanner electronics FW-7650 Series User Manual page 44

ISA/EISA and PCI/PnP.
The sub menu can let you control the DMA resource.
DMA Resources :
DMA Resources : The sub menu can let you control the DMA resource.
DMA Channel 0/1/3/5/6/7: These items specify the bus that the system
DMA(Direct Memory Access) channel is used. 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.
Reserved Memory Size : This option specifies the size of the memory area
reserved for legacy ISA adapter cards. The settings are Disabled, 16K, 32K, or 64K.
The optimal and Fail-Safe default settings are Disabled.
Reserved Memory Address: This option specifies the beginning address (in
hex) of the reserved memory area. The specified ROM memory area is reserved for use
by legacy ISA adapter cards. This option does not appear if the Reserved Memory Size
option is set to Disabled. The settings are