Appendix A – Watchdog Timer Programming
39
Fa
nle
ss Em
be
dde
d B
ox
P
C
AE
C-
66
43
A.1 Watchdog Timer Initial Programming
Table 1 : SuperIO relative register table
Default Value
Note
Index
0x2E(Note1)
SIO MB PnP Mode Index Register
0x2E or 0x4E
Data
0x2F(Note2)
SIO MB PnP Mode Data Register
0x2F or 0x4F
Table 2 : Watchdog relative register table
LDN
Register
BitNum
Value
Note
Timer
Counter
0x07(Note3)
0x73(Note4)
(Note24)
Time of
watchdog
timer
(0~255)
This register
is byte access
Counting
Unit
0x07(Note5)
0x72(Note6)
7(Note7)
1(Note8)
Select time
unit.
1: second
0: minute
Watchdog
Enable
(KRST)
0x07(Note9) 0x72(Note10) 6(Note11) 1(Note12)
0: Disable
1: Enable
Timeout
Status
0x07(Note13) 0x71(Note14) 0(Note15)
1
1: Clear
timeout
status
Summary of Contents for AEC-6643
Page 1: ...Last Updated September 19 2016 AEC 6643 Fanless Embedded Box PC User s Manual 2nd Ed ...
Page 13: ...Fanless Embedded Box PC AEC 6643 Chapter 1 Chapter 1 Product Specifications ...
Page 16: ...Fanless Embedded Box PC AEC 6643 Chapter 2 Chapter 2 Hardware Information ...
Page 19: ...Chapter 2 Hardware Information 7 Fanless Embedded Box PC AEC 6643 Solder Side ...
Page 28: ...Fanless Embedded Box PC AEC 6643 Chapter 3 Chapter 3 AMI BIOS Setup ...
Page 31: ...Chapter 3 AMI BIOS Setup 19 Fanless Embedded Box PC AEC 6643 3 3 Setup Submenu Main ...
Page 33: ...Chapter 3 AMI BIOS Setup 21 Fanless Embedded Box PC AEC 6643 3 4 Setup Submenu Advanced ...
Page 43: ...Chapter 3 AMI BIOS Setup 31 Fanless Embedded Box PC AEC 6643 3 5 Setup submenu Monitor ...
Page 45: ...Chapter 3 AMI BIOS Setup 33 Fanless Embedded Box PC AEC 6643 3 6 1 Boot BBS Priorities ...
Page 46: ...Chapter 3 AMI BIOS Setup 34 Fanless Embedded Box PC AEC 6643 3 7 Setup submenu Save Exit ...
Page 47: ...Fanless Embedded Box PC AEC 6643 Chapter 4 Chapter 4 Drivers Installation ...
Page 50: ...Fanless Embedded Box PC AEC 6643 Appendix A Appendix A Watchdog Timer Programming ...
Page 57: ...Fanless Embedded Box PC AEC 6643 Appendix B Appendix B I O Information ...
Page 58: ...Appendix B I O Information 46 Fanless Embedded Box PC AEC 6643 B 1 I O Address Map ...
Page 59: ...Appendix B I O Information 47 Fanless Embedded Box PC AEC 6643 ...
Page 60: ...Appendix B I O Information 48 Fanless Embedded Box PC AEC 6643 B 2 1 st Memory Address Map ...
Page 61: ...Appendix B I O Information 49 Fanless Embedded Box PC AEC 6643 B 3 IRQ Mapping Chart ...
Page 62: ...Appendix B I O Information 50 Fanless Embedded Box PC AEC 6643 ...
Page 63: ...Appendix B I O Information 51 Fanless Embedded Box PC AEC 6643 ...
Page 64: ...Appendix B I O Information 52 Fanless Embedded Box PC AEC 6643 B 4 DMA Channel Assignments ...
Page 65: ...Fanless Embedded Box PC AEC 6613 Appendix C Appendix C AHCI Settings ...