VCO-6131E-4M2 l
User’s Manual
127
WDT Sample Code
WDT Setting
Psuedo Code
#define AddrPort
0x2e
#define DataPort
0x2f
#define SIO_UnLock_Value
0x87
#define SIO_Lock_Value
0xaa
#define WATCHDOG_LDN
0x07
#define GPIO_Port
0xF1
//Enter_Config
WriteByte (AddrPort, SIO_UnLock_Value);
WriteByte (AddrPort, SIO_UnLock_Value);
//Enter WATCHDOG LDN
WriteByte (AddrPort, 0x07);
WriteByte (DataPort, WATCHDOG_LDN);
//Set count mode
WriteByte (AddrPort, 0xf0);
buf2 = ReadByte (DataPort) & 0xf4; //clear "Select Watchdog Timer I count mode
buf2 |= 0x02; //Enable the Watchdog Timer I output low pulse to the KBRST# pin
// buf2 |= 0x08; //Bit3 = (1:Minute Mode/0:Second Mode)
WriteByte (DataPort, buf2); //Write back
//Set watch dog time value
WriteByte (AddrPort, 0xf1)
WriteByte (DataPort, Time) //Set watch dog time value
// close config mode
WriteByte (AddrPort, 0xaa);
Appendix
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WDT & GPIO
Summary of Contents for VCO-6131E-4M2
Page 1: ...VCO 6131E 4M2 Superior Fanless Embedded System...
Page 8: ...Chapter 1 Product Introductions...
Page 14: ...Chapter 2 Switches and Connectors...
Page 53: ...Chapter 3 System Setup...
Page 79: ...VCO 6131E 4M2 l User s Manual 79 7 Remove the SFF 8654 x8 cable Chapter 3 System Setup...
Page 87: ...VCO 6131E 4M2 l User s Manual 87 22 Close the chassis cover Chapter 3 System Setup...
Page 88: ...Chapter 4 BIOS Setup...
Page 91: ...VCO 6131E 4M2 l User s Manual 4 3 Advanced Setup 91 Chapter 4 BIOS Setup...
Page 117: ...VCO 6131E 4M2 l User s Manual PCI Express Configuration 117 Chapter 4 BIOS Setup...
Page 129: ...Copyright C T Solution Inc All Rights Reserved www candtsolution com...