NOVA-HM551 5.25" SBC
Page 99
Î
Azalia HD Audio [Enabled]
Use the
Azalia HD Audio
option to enable or disable the High Definition Audio controller.
Î
Disabled
The onboard High Definition Audio controller is disabled
Î
Enabled D
EFAULT
The onboard High Definition Audio controller
automatically detected and enabled
Î
Set Spread Spectrum [Disabled]
Use the
Set Spread Spectrum
option to reduce the EMI. Excess EMI is generated when
the system clock generator pulses have extreme values. Spreading the pulse spectrum
modulates changes in the extreme values from spikes to flat curves, thus reducing the
EMI. This benefit may in some cases be outweighed by problems with timing-critical
devices, such as a clock-sensitive SCSI device.
Î
Disabled D
EFAULT
EMI not reduced
Î
Enabled
EMI reduced
Содержание NOVA-HM551
Страница 2: ...NOVA HM551 5 25 SBC Page II Revision Date Version Changes 8 February 2011 1 00 Initial release...
Страница 14: ......
Страница 15: ...NOVA HM551 5 25 SBC Page 1 1 Introduction Chapter 1...
Страница 19: ...NOVA HM551 5 25 SBC Page 5 Figure 1 4 NOVA HM551 Dimensions mm...
Страница 23: ...NOVA HM551 5 25 SBC Page 9 2 Unpacking Chapter 2...
Страница 28: ...NOVA HM551 5 25 SBC Page 14 3 Connectors Chapter 3...
Страница 59: ...NOVA HM551 5 25 SBC Page 45 4 Installation Chapter 4...
Страница 87: ...NOVA HM551 5 25 SBC Page 73 5 BIOS Screens Chapter 5...
Страница 120: ...NOVA HM551 5 25 SBC Page 106 Appendix A A BIOS Menu Options...
Страница 123: ...NOVA HM551 5 25 SBC Page 109 Appendix B B One Key Recovery...
Страница 151: ...NOVA HM551 5 25 SBC Page 137 Appendix C C Terminology...
Страница 156: ...NOVA HM551 5 25 SBC Page 142 Appendix D D Watchdog Timer...
Страница 159: ...NOVA HM551 5 25 SBC Page 145 Appendix E E Hazardous Materials Disclosure...