KONTRON
Appendix B: BIOS Operation
64
speedMOPSlcdCE User’s Guide
24.4.6.
I/O Device Configuration Submenu
Feature
Option
Description
Local Bus IDE adapter
Disabled
Primary
Secondary
Both
Enables onboard PCI IDE device.
USB UHCI Host Controller 1
Enabled
Disabled
Enable / Disable UHCI 1 Host Controller
for USB ports 0 and 1.
USB EHCI Host Controller **
Enabled
Disabled
Controls USB 2.0 functionality.
Legacy USB Support ***
Enabled
Disabled
Enable support for USB keyboard and mice and
boot from USB mass storage devices.
AC97 Audio Controller
Enabled
Disabled
Enable/Disable the AC97 Audio device.
Onboard LAN Controller 1
Disabled
Enabled
Enables the ICH4 internal LAN controller.
Onboard LAN PXE ROM
Disabled
Enabled
Enables the remote boot BIOS extension for the
onboard LAN controller 1.
Onboard LAN Controller 2
(planed)
Disabled
Enabled
Enables the Davicom LAN controller.
Floppy disk controller
Disabled
Enabled
Enable / Disable the onboard FDC controller.
Serial port A, B
Disabled
Enabled
Auto
Disabled turns off the port.
Enabled requires end user to enter the base I/O
address and the IRQ.
Auto makes the BIOS configure the port.
Serial port B, C *
Disabled
Enabled
Auto
Disabled turns off the port.
Enabled requires end user to enter the base I/O
address and the IRQ.
Auto makes the BIOS configure the port.
Base I/O address
3F8h, 2F8h, 3E8h, 2E8h
Select I/O base of port.
IRQ (port A and B)
IRQ 3, IRQ 4
Select IRQ of Port A and B
IRQ (port C and D) *
IRQ10, IRQ11
Select IRQ of Port C and D
Mode
Normal
,
IR
Set the mode for Serial Port B.
Notes
: In the Option column, bold shows default settings.
(*)
Only visible if an external I/O controller (SMSC669) is on the OEM
backplane.
(**)
The USB ports are multiplexed between UHCI and EHCI. Ports are
routed to EHCI if an USB 2.0 high-speed device is connected and an
EHCI driver is loaded.
(***)
If you want to use the USB boot feature, enable USB BIOS Legacy
Support. A 16kb UMB area (most likely DC000h-DFFFFh) is used for
USB BIOS Legacy Support.
Summary of Contents for speedMOPSlcdCE
Page 1: ...speedMOPSlcdCE User s Guide Document Revision 1 2...
Page 2: ......
Page 8: ...KONTRON Contents vi speedMOPSlcdCEUser s Guide...
Page 86: ...KONTRON Appendix C Block Diagram 78 speedMOPSlcdCEUser s Guide 25 APPENDIX C BLOCK DIAGRAM...
Page 88: ...KONTRON Appendix D Mechanical Dimensions 80 speedMOPSlcdCEUser s Guide 26 1 2 Side View...
Page 90: ...KONTRON Appendix E Connector Layout 82 speedMOPSlcdCEUser s Guide 27 2 Bottom Side...
