C#

<br />
//<br />
// Simple Winbond W83697HF/F chip motherboard and cpu temp reader<br />
// Require giveio.sys driver under winXP/2000/NT<br />
// Used compiler: visual C++ 6<br />
// Autor: Sander Aiaots<br />
// E-Mail: san@ejaam.com<br />
// I also do not take any responsibility if this program should harm your computer<br />
//<br />
#include <iostream.h><br />
#include <windows.h><br />
#include <conio.h><br />
// By the manual we have two ports to use <br />
// 0x295 - the INDEX port and<br />
// 0x296 - the DATA port<br />
#define INDEX 0x295<br />
#define DATA 0x296<br />
<br />
#define BANK_SET 0x4e // lowest three bitti set a bank, in manual lk97 and lk109<br />
#define CPU_TEMP 0x50 // BANK 0 0x4e = xxxxx001<br />
#define	MBM_TEMP 0x67 // 0x4e = xxxxx000<br />
 <br />
// lets give us a direct I/O access under winXP/2000/NT<br />
// this part is not needed under win9x<br />
int inline openIO(){<br />
	HANDLE h;<br />
	h = CreateFile("\\\\.\\giveio", GENERIC_READ, 0, NULL,<br />
					OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);<br />
    if(h == INVALID_HANDLE_VALUE) {<br />
        cout << "Couldn't access giveio device\n";<br />
        return 1;<br />
    }<br />
	CloseHandle(h);<br />
	return 0;<br />
}<br />
<br />
int main(){<br />
	<br />
	// lets give us a direct I/O access under winXP/2000/NT<br />
	// this part is not needed under win9x<br />
	if(openIO()) return -1;<br />
	<br />
	// Set Bank register to BANK0<br />
	_outp(INDEX, BANK_SET);<br />
	_outp(DATA, _inp(DATA)|0x01);<br />
	<br />
	//<br />
	_outp(INDEX, CPU_TEMP);<br />
	cout << "CPU temp: " << _inp(DATA) << "C\n";<br />
	// lets unset BANK register, to get Motherboard temperature<br />
	_outp(INDEX, BANK_SET);<br />
	_outp(DATA, _inp(DATA)&0xf8);<br />
	_outp(INDEX, MBM_TEMP);<br />
	cout << "MBM temp: " << _inp(DATA) << "C\n";<br />
	<br />
	return 0;<br />
}