System Installation
WADE-8013/WADE-8014 User’s Manual
3-6
3.3.4 Audio
Controller
Please find Realtek ALC886 (High Definition Audio driver) form
WADE-8013/WADE-8014 CD-title. The drivers support Windows 7.
3.4
Clear CMOS Operation
The following table indicates how to enable/disable Clear CMOS Function hardware
circuit by putting jumpers at proper position.
JP6: CMOS Clear
JP6
Function
1-2 Short
Normal Operation
2-3 Short
Clear CMOS Contents
3.5 WDT
Function
The Watchdog Timer of motherboard consists of 8-bit programmable time-out
counter and a control and status register.
WDT Controller Register
There are two PNP I/O port addresses that can be used to configure WDT,
(1) 0x2E:EFIR (Extended Function Index Register, for identifying CR index number)
(2) 0x2F:EFDR (Extended Function Data Register, for accessing desired CR)
WDT Control Mode Register
The working algorithm of the WDT function can be simply described as a counting
process. The Time-Out Interval can be set through software programming. The
availability of the time-out interval settings by software or hardware varies from
boards to boards.
