MIC-3399 User Manual
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2.3.2.3
USB Configuration
Figure 2.7 USB Configuration
USB Support
This item allows users to configure the USB support parameters.
Legacy USB support
This item allows users to enable/disable legacy USB support. The auto option
disables legacy support if no USB devices are connected. The disable option
will keep USB devices available only for EFI applications. The default setting is
enabled.
EHCI Hand-Off
This is a workaround for operating systems without EHCI hand-off support. Any
EHCI ownership changes should be conducted by the EHCI driver.
Port 60/64 Emulation
This item allows users to enable/disable support for I/O port 60h/64h emulation.
This should be enabled for complete USB keyboard legacy support for non-USB
aware operating systems.
Summary of Contents for MIC-3399
Page 8: ...MIC 3399 User Manual viii...
Page 29: ...Chapter 2 2 AMI BIOS Setup This chapter describes how to configure the AMI BIOS...
Page 47: ...35 MIC 3399 User Manual Chapter 2 AMI BIOS Setup 2 3 3 8 Southbridge Figure 2 19 Southbridge...
Page 63: ...Chapter 3 3 IPMI Configuration This chapter describes IPMI con figuration for MIC 3399...
Page 85: ...Appendix A A Pin Assignments This appendix provides the pin assignments...
Page 94: ...MIC 3399 User Manual 82...
Page 97: ...Appendix C C FPGA Specifications This appendix describes FPGA configuration...
Page 99: ...87 MIC 3399 User Manual Appendix C FPGA Specifications...