IEI Integration NANO-LX v1.00 - Manual (Page 122)

122 IEI ® Technology, Corp.
Disabled All IDE drive DMA transfers are disabled. The IDE drives
use PIO mode transfers.
Enabled (Default) All IDE drive DMA transfers are enabled.
IDE HDD Block Mode [Enabled]
If the drive connected to the system supports block mode, use the IDE HDD Block Mode
option to enable the system to detect the optimal number of block read/writes per sector the
system IDE drive can support. Block mode is also called block transfer, multiple
commands, or multiple sector read/write.
Disabled Block mode is not supported.
Enabled (Default) Block mode is supported.
Onboard FPC Controller [Disabled]
Use the Onboard FPC Controller option to enable or disable the onboard floppy
controller. If the system is not connected to a floppy disk or uses an adapter for the FDD,
this option can be disabled.
Disabled (Default) The FDD controller is disabled.
Enabled The FDD controller is enabled.