Intel user manual Appendix, IB957 User’s Manual, F81865BASE+1

APPENDIX

unsigned char Get_F81865_Reg(unsigned char REG)

{

unsigned char Result; Unlock_F81865(); outportb(F81865_INDEX_PORT, REG); Result = inportb(F81865_DATA_PORT); Lock_F81865();

return Result;

}

//---------------------------------------------------------------------------

//---------------------------------------------------------------------------

//

//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.

//
//---------------------------------------------------------------------------
#ifndef __F81865_H
#define __F81865_H		1
//---------------------------------------------------------------------------
#define	F81865_INDEX_PORT	(F81865_BASE)
#define	F81865_DATA_PORT	(F81865_BASE+1)
//---------------------------------------------------------------------------
#define	F81865_REG_LD	0x07
//---------------------------------------------------------------------------
#define F81865_UNLOCK		0x87
#define	F81865_LOCK	0xAA
//---------------------------------------------------------------------------

unsigned int Init_F81865(void);

void Set_F81865_LD( unsigned char);

void Set_F81865_Reg( unsigned char, unsigned char); unsigned char Get_F81865_Reg( unsigned char); //---------------------------------------------------------------------------

#endif //__F81865_H

68 IB957 User’s Manual