Appendix A – Watchdog Timer Programming
63
Fan
les
s E
mb
ed
ded
Bo
x
PC
BO
XE
R-
6951
-A01
-1
01
0 /
3
2.1
84
0.9
21
-00
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 BOXER-6951-A01-1010
Page 44: ...Fanless Embedded Box PC BOXER 6951 A01 1010 32 1840 921 00 Chapter 3 Chapter 3 AMI BIOS Setup...
Page 83: ...Appendix B I O Information 70 Fanless Embedded Box PC BOXER 6951 A01 1010 32 1840 921 00...
Page 86: ...Appendix B I O Information 73 Fanless Embedded Box PC BOXER 6951 A01 1010 32 1840 921 00...
Page 87: ...Appendix B I O Information 74 Fanless Embedded Box PC BOXER 6951 A01 1010 32 1840 921 00...
