Quanmax ECX-APL0 Series User Manual page 64

WatchDog Timer Sample Code
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//==========================================================
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//ECX-APL0 DOS Watchdog sample program
//Please compile with Turbo C 3.0 to utilized the program
//==========================================================
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#include<stdio.h>
#define SIO_CONFIG_INDEX 0x2e
#define SIO_CONFIG_DATA
void UnlockSIO()
{
outp(SIO_CONFIG_INDEX,0x87);
outp(SIO_CONFIG_INDEX,0x87);
}
void LockSIO()
ECX-APL0 Series User's Manual
Appendix B
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SIO_CONFIG_INDEX+1
64
Appendix B
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