Chapter 3 – AMI BIOS Setup
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3.1 System Test and Initialization
These routines test and initialize board hardware. If the routines encounter an error
during the tests, you will either hear a few short beeps or see an error message on the
screen. There are two kinds of errors: fatal and non-fatal. The system can usually
continue the boot up sequence with non-fatal errors.
System configuration verification
These routines check the current system configuration stored in the CMOS memory
and BIOS NVRAM. If system configuration is not found or system configuration data
error is detected, system will load optimized default and re-boot with this default
system configuration automatically.
There are four situations in which you will need to setup system configuration:
1. You are starting your system for the first time
2. You have changed the hardware attached to your system
3. The system configuration is reset by Clear-CMOS jumper
4. The CMOS memory has lost power and the configuration information has been
erased.
The COM-BT-A30 CMOS memory has an integral lithium battery backup for data
retention. However, you will need to replace the complete unit when it finally runs
down.
Содержание COM-BT-A30
Страница 1: ...Last Updated July 19 2018 COM BT A30 COM Express Module User s Manual 2nd Ed ...
Страница 13: ...COM Express Module COM BT A30 Chapter 1 Chapter 1 Product Specifications ...
Страница 16: ...COM Express Module COM BT A30 Chapter 2 Chapter 2 Hardware Information ...
Страница 17: ...Chapter 2 Hardware Information 5 COM Express Module COM BT A30 2 1 Dimensions Component Side ...
Страница 18: ...Chapter 2 Hardware Information 6 COM Express Module COM BT A30 Solder Side With Heat spreader ...
Страница 19: ...Chapter 2 Hardware Information 7 COM Express Module COM BT A30 2 2 Jumpers and Connectors Component Side ...
Страница 20: ...Chapter 2 Hardware Information 8 COM Express Module COM BT A30 Solder Side ...
Страница 41: ...COM Express Module COM BT A30 Chapter 3 Chapter 3 AMI BIOS Setup ...
Страница 44: ...Chapter 3 AMI BIOS Setup 32 COM Express Module COM BT A30 3 3 Setup submenu Main ...
Страница 45: ...Chapter 3 AMI BIOS Setup 33 COM Express Module COM BT A30 3 4 Setup submenu Advanced ...
Страница 51: ...Chapter 3 AMI BIOS Setup 39 COM Express Module COM BT A30 3 4 4 1 CPU Smart Fan control Full mode ...
Страница 54: ...Chapter 3 AMI BIOS Setup 42 COM Express Module COM BT A30 8 PWM 16 PWM 32 PWM 64 PWM Slope PWM ...
Страница 61: ...Chapter 3 AMI BIOS Setup 49 COM Express Module COM BT A30 3 4 8 Advanced SIO Configuration ...
Страница 64: ...Chapter 3 AMI BIOS Setup 52 COM Express Module COM BT A30 3 5 Setup submenu Chipset ...
Страница 65: ...Chapter 3 AMI BIOS Setup 53 COM Express Module COM BT A30 3 5 1 Chipset North Bridge ...
Страница 72: ...Chapter 3 AMI BIOS Setup 60 COM Express Module COM BT A30 3 7 1 BBS Priorities ...
Страница 73: ...Chapter 3 AMI BIOS Setup 61 COM Express Module COM BT A30 3 8 Setup submenu Save Exit ...
Страница 74: ...COM Express Module COM BT A30 Chapter 4 Chapter 4 Drivers Installation ...
Страница 77: ...COM Express Module COM BT A30 Appendix A Appendix A Watchdog Timer Programming ...
Страница 83: ...COM Express Module COM BT A30 Appendix B Appendix B I O Information ...
Страница 84: ...Appendix B I O Information 72 COM Express Module COM BT A30 B 1 I O Address Map ...
Страница 85: ...Appendix B I O Information 73 COM Express Module COM BT A30 B 2 Memory Address Map B 3 IRQ Mapping Chart ...
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Страница 92: ...COM Express Module COM BT A30 Appendix C Appendix C Programming Digital I O ...