Aaeon AEC-6940, Manual

Page: 58 / 62

E m b e d d e d C o n t r o l l e r A E C - 6 9 4 0
Appendix A Programming the Watchdog Timer A-6
outportb(SMB0x04,I2C_Addr);
delay(10);
Chk_Ready();
outportb(SMB0x03,0x37);
delay(10);
outportb(SMB0x05,0x05);
delay(10);
outportb(SMB0x02,0x48);
delay(10);
Chk_Ready();
//device ID(smbus):6Eh,index:36h data:30h //Enable Watchdog Timer 2 and
output //a pulse when timeout.
outportb(SMB0x04,I2C_Addr);
delay(10);
Chk_Ready();
outportb(SMB0x03,0x36);
delay(10);
outportb(SMB0x05,0x30);
delay(10);
outportb(SMB0x02,0x48);
delay(10);
Chk_Ready();
}
void Chk_Ready()