Norco BIS-6620, User Manual

Page: 60 / 64

BIS-6620
Based on
Menlow Platform
Mini PC
46
-o 2f 00 ; Set the timer in seconds /
（
in minutes o 2f 08
）
-o 2e f6
-o 2f IE
; Set Timer Count to 1E=30 seconds
-o 2fe aa ; Lock Register
-q
C:\>
-----------------------------------------------------------------
The user enters the last line and presses Enter. The system restarts automatically after 48
seconds of timing.
===========================================================
Reference code (c++ language)
：
----------------------------------------------------------------------------------------------------
outputb (0x2e, 0x87)
outputb (0x2e, 0x87)
// Open the SUPER IO register
outputb (0x2e, 0x2B)
outputb (0x2f, 0xE0)
//bit4=0 ,set pin as watchdog func
outputb (0x2E, 0x07)
outputb (0x2F, 0x08)
//select logical device
outputb (0x2e, 0x30)
outputb (0x2f, 0x01)
//active the device
outputb (0x2e, 0xF5)
outputb (0x2f, 0x00)
// Set the timer in seconds /
（
in minutes outputb (0x2f, 0x08)
）
outputb (0x2e, 0xF6)
outputb (0x2f, 0x1E)
//Set Timer Count to 1E=30 seconds
outputb (0x2E, 0xAA) // Locking SUPER IO Register
//------- code end ---------------------------------