Appendix
BISD3-QM77
User’s Manual
75
C.
Watchdog Timer Configuration
The Watchdog Timer (WDT) is used to generate a variety of output signals after a
user programmable count. The WDT is suitable for use in the prevention of system
lock-up, such as when software becomes trapped in a deadlock. Under these
sorts of circumstances, the timer will count to zero and the selected outputs will be
driven.
Under normal circumstance, you will need to restart the WDT at regular intervals
before the timer counts to zero.
Sample Code:
//---------------------------------------------------------------------------
//
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
// KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR
// PURPOSE.
//
//---------------------------------------------------------------------------
#include <dos.h>
#include <conio.h>
#include <stdio.h>
#include <stdlib.h>
#include "F81866.H"
//---------------------------------------------------------------------------
int main (int argc, char *argv[]);
void EnableWDT(int);
void DisableWDT(void);
//---------------------------------------------------------------------------
int main (int argc, char *argv[])
{
unsigned char bBuf;
unsigned char bTime;
char **endptr;
char SIO;
printf("Fintek 81866 watch dog program\n");
SIO = Init_F81866();
if (SIO == 0)
{
printf("Can not detect Fintek 81866, program abort.\n");
return(1);
}//if (SIO == 0)
if (argc != 2)
{
printf(" Parameter incorrect!!\n");
return (1);
}
Содержание BISD3-QM77
Страница 1: ...BISD3 QM77 Intel Gen 2 CoreTM i3 i5 based Mini ITX Motherboard User s Manual Version 1 0 Nov 2016...
Страница 14: ...6 BISD3 QM77 User s Manual 1 5 Block Diagram rPGA988B socket...
Страница 17: ...General Information BISD3 QM77 User s Manual 9 1 1 7 Dimensions...
Страница 21: ...Hardware Configuration BISD3 QM77 User s Manual 13 2 2 3 Jumper Connector Locations Board diagram of BISD3 QM77...
Страница 30: ...22 BISD3 QM77 User s Manual 2 5 2 VGA DVI D Ports CN2 2 5 3 USB 3 0 Port CN3 CN5 CN7 2 5 4 HDMI Port CN4...
Страница 34: ...26 BISD3 QM77 User s Manual 2 5 11 Half Size Mini PCIe x1 Slot J4 2 5 12 Full Size Mini PCIe x1 mSATA Slot J7...
Страница 62: ...54 BISD3 QM77 User s Manual 4 4 5 Shutdown Temperature Configuration...