Appendix A – Watchdog Timer Programming
65
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6639M
A.1 Watchdog Timer Initial Program
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)
0xF6(Note4)
(Note24)
Time of
watchdog timer
(0~255)
This register is
byte access
Counting
Unit
0x07(Note5)
0xF5(Note6)
3(Note7)
0(Note8)
Select time unit.
0: second
1: minute
Watchdog
Enable
0x07(Note9)
0xF5(Note10) 5(Note11) 1(Note12)
0: Disable
1: Enable
Timeout
Status
0x07(Note13) 0xF5(Note14) 6(Note15) 1
1: Clear timeout
status
Output
Mode
0x07(Note16) 0xF5(Note17) 4(Note18) 1(Note19)
Select
WDTRST#
output mode
0: level
1: pulse
WDTRST
output
0x07(Note20) 0xFA(Note21) 0(Note22) 1(Note23)
Enable/Disable
time out output
via WDTRST#
0: Disable
1: Enable
Summary of Contents for Aaeon BOXER-6639M
Page 1: ...Last Updated September 28 2017 BOXER 6639M Fanless Embedded Box PC User s Manual 1st Ed ...
Page 14: ...Fanless Embedded Box PC BOXER 6639M Chapter 1 Chapter 1 Product Specifications ...
Page 18: ...Fanless Embedded Box PC BOXER 6639M Chapter 2 Chapter 2 Hardware Information ...
Page 19: ...Chapter 2 Hardware Information 6 Fanless Embedded Box PC BOXER 6639M 2 1 Dimensions ...
Page 20: ...Chapter 2 Hardware Information 7 Fanless Embedded Box PC BOXER 6639M ...
Page 21: ...Chapter 2 Hardware Information 8 Fanless Embedded Box PC BOXER 6639M 2 1 1 I O Location ...
Page 23: ...Chapter 2 Hardware Information 10 Fanless Embedded Box PC BOXER 6639M Solder Side ...
Page 41: ...Fanless Embedded Box PC BOXER 6639M Chapter 3 Chapter 3 AMI BIOS Setup ...
Page 44: ...Chapter 3 AMI BIOS Setup 31 Fanless Embedded Box PC BOXER 6639M 3 3 Setup Submenu Main ...
Page 45: ...Chapter 3 AMI BIOS Setup 32 Fanless Embedded Box PC BOXER 6639M 3 4 Setup Submenu Advanced ...
Page 61: ...Chapter 3 AMI BIOS Setup 48 Fanless Embedded Box PC BOXER 6639M ...
Page 62: ...Chapter 3 AMI BIOS Setup 49 Fanless Embedded Box PC BOXER 6639M ...
Page 65: ...Chapter 3 AMI BIOS Setup 52 Fanless Embedded Box PC BOXER 6639M 3 5 Setup submenu Chipset ...
Page 72: ...Chapter 3 AMI BIOS Setup 59 Fanless Embedded Box PC BOXER 6639M 3 8 Boot BBS Priorities ...
Page 73: ...Chapter 3 AMI BIOS Setup 60 Fanless Embedded Box PC BOXER 6639M 3 9 Setup submenu Save Exit ...
Page 74: ...Fanless Embedded Box PC BOXER 6639M Chapter 4 Chapter 4 Drivers Installation ...
Page 77: ...Fanless Embedded Box PC BOXER 6639M Appendix A Appendix A Watchdog Timer Programming ...
Page 83: ...Fanless Embedded Box PC BOXER 6639M Appendix B Appendix B I O Information ...
Page 84: ...Appendix B I O Information 71 Fanless Embedded Box PC BOXER 6639M B 1 I O Address Map ...
Page 85: ...Appendix B I O Information 72 Fanless Embedded Box PC BOXER 6639M ...
Page 86: ...Appendix B I O Information 73 Fanless Embedded Box PC BOXER 6639M B 2 Memory Address Map ...
Page 87: ...Appendix B I O Information 74 Fanless Embedded Box PC BOXER 6639M ...
Page 88: ...Appendix B I O Information 75 Fanless Embedded Box PC BOXER 6639M B 3 IRQ Mapping Chart ...
Page 89: ...Appendix B I O Information 76 Fanless Embedded Box PC BOXER 6639M ...
Page 90: ...Appendix B I O Information 77 Fanless Embedded Box PC BOXER 6639M ...
Page 91: ...Appendix B I O Information 78 Fanless Embedded Box PC BOXER 6639M ...
Page 92: ...Appendix B I O Information 79 Fanless Embedded Box PC BOXER 6639M ...
Page 93: ...Appendix B I O Information 80 Fanless Embedded Box PC BOXER 6639M ...
Page 94: ...Appendix B I O Information 81 Fanless Embedded Box PC BOXER 6639M ...
Page 95: ...Appendix B I O Information 82 Fanless Embedded Box PC BOXER 6639M ...
Page 96: ...Appendix B I O Information 83 Fanless Embedded Box PC BOXER 6639M ...
Page 97: ...Fanless Embedded Box PC BOXER 6639M Appendix C Appendix C Digital I O Information ...