IEI Integration WAFER-LX v1.0 User Manual
Page 94
WAFER-LX
Enabled
(D
EFAULT
)
The IDE HDD installed in the system will have DMA
transfer access
IDE HDD Block Mode [Enabled]
The IDE HDD Block Mode option should only be enabled if your IDE HDD device supports block
mode. Please refer to the documentation that came with your IDE HDD device to check the
compatibility.
Disabled
The BIOS will not detect block data transfers.
Enabled
(D
EFAULT
)
The optimal number of block read/writes per sector the
drive can support will be automatically detected.
Onboard FDC Controller [Enabled]
The Onboard FDC Controller option allows you to enable or disable the Floppy Drive controller. .
Onboard Serial Port # [Auto]
These options are used to select the port address for specific on-board serial port. The options are
3F8H, 2F8H, 3E8H, 2E8H, Auto and Disable. Port 1 is COM1, Port 2 is Com2 and so on. The
operating mode of COM2/COM3 can be selected through jumpers on the embedded board.
Onboard Parallel Port [378/IRQ7]
These options are used to select the port address for specific on-board serial port. The options are
378/IRQ7, 278/IRQ5, 3BC/IRQ7, and Disable.
SPP
(D
EFAULT
)
The parallel port will operate in the standard parallel
port (SPP) mode. This parallel port mode will work with
most parallel port devices but is slow.
EPP
The parallel port will operate in the enhanced parallel
port mode (EPP). The EPP mode supports
bi-directional communication between the system and
the parallel port device and the transmission rates
between the two are much faster than the SPP mode.
ECP
The parallel port will operate in the extended
capabilities port (ECP) mode. The ECP mode supports
bi-directional communication between the system and
4-29
4-29