M i n i - I T X
E M B - L N 9 T R e v . B
Appendix A Programming the Watchdog Timer
A-2
A.1 Programming
EMB-LN9T Rev.B utilizes W83627UHG chipset as its watchdog
timer controller.
Below are the procedures to complete its configuration and the
AAEON intial watchdog timer program is also attached based on
which you can develop customized program to fit your application.
Configuring Sequence Description
Unlock W83627UHG
Select register of
watchdog timer
Enable the function of
the watchdog timer
Use the function of the
watchdog timer
Lock W83627UHG
There are three steps to complete the configuration setup:
(1) Enter the W83627UHG config Mode
(2) Modify the data of configuration registers
Summary of Contents for EMB-LN9T Rev.B
Page 8: ...Mini ITX E M B L N 9 T R e v B Chapter 1 General Information 1 1 General Chapter 1 Information...
Page 16: ...Mini ITX E M B L N 9 T R e v B Chapter 2 Quick Installation Guide 2 4 Solder Side...
Page 18: ...Mini ITX E M B L N 9 T R e v B Chapter 2 Quick Installation Guide 2 6 Solder Side...
Page 31: ...Mini ITX E M B L N 9 T R e v B Chapter 3 AMI BIOS Setup 3 1 AMI Chapter 3 BIOS Setup...
Page 34: ...Mini ITX E M B L N 9 T R e v B Chapter 4 Driver Installation 4 1 Driver Chapter 4 Installation...
Page 45: ...Mini ITX E M B L N 9 T R e v B Appendix B I O Information B 1 I O Information Appendix B...
Page 46: ...Mini ITX E M B L N 9 T R e v B Appendix B I O Information B 2 B 1 I O Address Map...
Page 47: ...Mini ITX E M B L N 9 T R e v B Appendix B I O Information B 3...
Page 48: ...Mini ITX E M B L N 9 T R e v B Appendix B I O Information B 4 B 2 Memory Address Map...
Page 50: ...Mini ITX E M B L N 9 T R e v B Appendix C Mating Connector C 1 Mating Connector Appendix C...
