Intel MB890 user manual D. Digital I/O Sample Code, Appendix

APPENDIX

D. Digital I/O Sample Code

Filename: W627hf.h //=====================================================================

//

//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 __W627HF_H
#define __W627HF_H	1

//=====================================================================

#define W627_IOBASE 0x4E

//=====================================================================

#define W627HF_INDEX_PORT (W627_IOBASE+0)

#define W627HF_DATA_PORT (W627_IOBASE+1) //=====================================================================

#define W627HF_REG_LD 0x07 //=====================================================================

#define W627HF_UNLOCK		0x87
#define	W627HF_LOCK	0xAA

//===================================================================== void Set_W627HF_LD( unsigned char);

void Set_W627HF_Reg( unsigned char, unsigned char); unsigned char Get_W627HF_Reg( unsigned char); //=====================================================================

#endif //__W627HF_H

MB890 User’s Manual 59