Appendix A
–
Watchdog Timer Programming
101
Fan
les
s E
mb
ed
ded
Bo
x
PC
BO
XE
R-
66
41
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-6641
Page 1: ...Last Updated March 24 2021 BOXER 6641 Fanless Embedded Box PC User s Manual 5th Ed ...
Page 15: ...Fanless Embedded Box PC BOXER 6641 Chapter 1 Chapter 1 Product Specifications ...
Page 18: ...Fanless Embedded Box PC BOXER 6641 Chapter 2 Chapter 2 Hardware Information ...
Page 20: ...Chapter 2 Hardware Information 6 Fanless Embedded Box PC BOXER 6641 ...
Page 22: ...Chapter 2 Hardware Information 8 Fanless Embedded Box PC BOXER 6641 ...
Page 24: ...Chapter 2 Hardware Information 10 Fanless Embedded Box PC BOXER 6641 ...
Page 70: ...Embedded Box PC BOXER 6641 Chapter 3 Chapter 3 AMI BIOS Setup ...
Page 73: ...Chapter 3 AMI BIOS Setup 59 Fanless Embedded Box PC BOXER 6641 3 3 Setup Submenu Main ...
Page 74: ...Chapter 3 AMI BIOS Setup 60 Fanless Embedded Box PC BOXER 6641 3 4 Setup Submenu Advanced ...
Page 98: ...Chapter 3 AMI BIOS Setup 84 Fanless Embedded Box PC BOXER 6641 3 5 Setup submenu Chipset ...
Page 110: ...Chapter 3 AMI BIOS Setup 96 Fanless Embedded Box PC BOXER 6641 3 8 Setup submenu Save Exit ...
Page 111: ...Fanless Embedded Box PC BOXER 6641 Chapter 4 Chapter 4 Drivers Installation ...
Page 114: ...Fanless Embedded Box PC BOXER 6641 Appendix A Appendix A Watchdog Timer Programming ...
Page 120: ...Fanless Embedded Box PC BOXER 6641 Appendix B Appendix B I O Information ...
Page 121: ...Appendix B I O Information 107 Fanless Embedded Box PC BOXER 6641 B 1 I O Address Map ...
Page 122: ...Appendix B I O Information 108 Fanless Embedded Box PC BOXER 6641 ...
Page 123: ...Appendix B I O Information 109 Fanless Embedded Box PC BOXER 6641 B 2 IRQ Mapping Chart ...
Page 124: ...Fanless Embedded Box PC BOXER 6641 Appendix C Appendix C Digital I O Ports ...
Page 128: ...Appendix C Digital I O Information 114 Fanless Embedded Box PC BOXER 6641 ...