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APPENDIX
MI950 User’s Manual
65
//=======================================================================
//
// 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 "W627EHF.H"
#include <dos.h>
//==========================================================================
=
unsigned int W627EHF_BASE;
void Unlock_W627EHF (void);
void Lock_W627EHF (void);
//=======================================================================
unsigned int Init_W627EHF(void)
{
unsigned int result;
unsigned char ucDid;
W627EHF_BASE = 0x2E;
result = W627EHF_BASE;
ucDid = Get_W627EHF_Reg(0x20);
if (ucDid == 0x88)
{
goto Init_Finish; }
W627EHF_BASE = 0x4E;
result = W627EHF_BASE;
ucDid = Get_W627EHF_Reg(0x20);
if (ucDid == 0x88)
{
goto Init_Finish; }
W627EHF_BASE = 0x00;
result = W627EHF_BASE;
Init_Finish:
return (result);
}
//=======================================================================
void Unlock_W627EHF (void)
{
outportb(W627EHF_INDEX_PORT, W627EHF_UNLOCK);
outportb(W627EHF_INDEX_PORT, W627EHF_UNLOCK);
}
//==========================================================================
=
void Lock_W627EHF (void)
{
outportb(W627EHF_INDEX_PORT, W627EHF_LOCK);
}
//=======================================================================
void Set_W627EHF_LD( unsigned char LD)
{
Unlock_W627EHF();
outportb(W627EHF_INDEX_PORT, W627EHF_REG_LD);
outportb(W627EHF_DATA_PORT, LD);
Summary of Contents for MI950
Page 1: ...MI950 LGA775 CoreÔ 2 Duo Intel Q45 Chipset Mini ITX Motherboard USER S MANUAL Version 1 0 ...
Page 4: ...iv MI950 User s Manual This page is intentionally left blank ...
Page 8: ...INSTALLATIONS 4 MI950 User s Manual Board Dimensions ...
Page 18: ...INSTALLATIONS 14 MI950 User s Manual 3 Rotation detection ...
Page 23: ...INSTALLATIONS MI950 User s Manual 19 This page is intentionally left blank ...
Page 31: ...BIOS SETUP MI950 User s Manual 27 ...
Page 46: ...BIOS SETUP 42 MI950 User s Manual This page is intentionally left blank ...
Page 54: ...DRIVERS INSTALLATION 50 MI950 User s Manual ...
Page 63: ...DRIVERS INSTALLATION MI950 User s Manual 59 8 After the Setup is complete click Exit ...