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1990/1227/ss/io.h (diff list | history)

ss/io.h on 1990/1223
1990/1223    
typedef struct	Duart	Duart; 
 
#define	SYNCREG		((char*)0x40400000) 
1990/1226    
#define	DISPLAYRAM	0x1E800000 
#define	EPROM		0xF6000000 
1990/1227    
#define	CLOCK		0xF3000000 
#define	CLOCKFREQ	1000000		/* one microsecond increments */ 
1990/1223    
#define	DUARTREG	((Duart*)0x40100000) 
#define	PORT		((uchar *)0x40300000) 
1990/1226    
 
#define	ENAB		0x40000000	/* ASI 2, System Enable Register */ 
#define	ENABCACHE	0x10 
#define	ENABRESET	0x04 


source code copyright © 1990-2005 Lucent Technologies; see license
Plan 9 distribution
comments to russ cox (rsc@swtch.com)