PCA-6188 User’s Manual
84
Watchdog Timer Registers
Address of register (2E)
Attribute
Read/Write
Value (2F) and
description
87 (hex)
-----
Write this address to I/O
address port 2E (hex) twice
to unlock theW83627HF
07 (hex)
write
Write 08 (hex) to select reg-
ister of watchdog timer.
30 (hex)
write
Write 01 (hex) to enable
the function of the watch-
dog timer. Disabled is set
as default.
F5 (hex)
write
Set seconds or minutes as
units for the timer.
Write 0 to bit 3: set sec-
ond as counting unit.
[default]
Write 1 to bit 3: set
minute as counting unit
F6 (hex)
write
0: stop timer [default]
01~FF (hex): The amount
of the count, in seconds or
minutes, depends on the
value set in register F5
(hex). This number decides
how long the watchdog
timer waits for strobe
before generating an inter-
rupt or reset signal. Writing
a new value to this register
can reset the timer to count
with the new value.
Summary of Contents for PCA-6188
Page 16: ...PCA 6188 User s Manual xvi ...
Page 17: ...1 CHAPTER 1 General Information ...
Page 31: ...15 Chapter2 CHAPTER 2 Connecting Peripherals ...
Page 43: ...27 Chapter3 CHAPTER 3 Award BIOS Setup ...
Page 62: ...PCA 6188 User s Manual 46 ...
Page 63: ...47 Chapter4 CHAPTER 4 Chipset Software Installation Utility ...
Page 68: ...PCA 6188 User s Manual 52 ...
Page 69: ...53 Chapter5 CHAPTER 5 VGA Setup ...
Page 74: ...PCA 6188 User s Manual 58 ...
Page 75: ...59 Chapter6 CHAPTER 6 LAN Configuration ...
Page 80: ...PCA 6188 User s Manual 64 ...
Page 81: ...65 Chapter7 CHAPTER 7 USB 2 0 Configuration ...
Page 83: ...67 Chapter8 CHAPTER 8 Onboard Security Setup ...
Page 87: ...71 Chapter8 5 Click Next to continue 6 Click Finish when you see the following message ...
Page 89: ...73 Chapter8 ...
Page 90: ...PCA 6188 User s Manual 74 ...
Page 91: ...75 Chapter9 CHAPTER 9 SATA RAID Setup ...
Page 97: ...81 AppendixA Appendix A Programming the Watchdog Timer ...
Page 107: ...91 AppendixB Appendix B I O Pin Assignments ...