AMI MI982, Руководство пользователя

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APPENDIX
MI982 User’s Manual 69
unsigned char Get_F81866_Reg(unsigned char REG)
{
unsigned char Result;
Unlock_F81866();
outportb(F81866_INDEX_PORT , REG);
Result = inportb(F81866_DAT A_PORT );
Lock_F81866();
return Result;
}
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
//
// T HIS CODE AND INFORMAT ION IS PROVIDED "AS IS" WIT HOUT WARRAN T Y OF ANY
// KIND, EIT HER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMIT ED T O T HE
// IMPLIED WARRANT IES OF MERCHANT ABILIT Y AND/OR FIT NESS FOR A PART ICULAR
// PURPOSE.
//
//---------------------------------------------------------------------------
#ifndef __F81866_H
#define __F81866_H
1
//---------------------------------------------------------------------------
#define
F81866_INDEX_PORT (F81866_BASE)
#define F81866_DAT A_PORT (F8181)
//---------------------------------------------------------------------------
#define
F81866_REG_LD 0x07
//---------------------------------------------------------------------------
#define F81866_UNLOCK
0x87
#define F81866_LOCK 0xAA
//---------------------------------------------------------------------------
unsigned int Init_F81866(void);
void Set_F81866_LD( unsigned char);
void Set_F81866_Reg( unsigned char, unsigned char);
unsigned char Get_F81866_Reg( unsigned char);
//---------------------------------------------------------------------------
#endif //__F81866_H