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Docs » Include » hardware » intbits.h / .i
#ifndef	HARDWARE_INTBITS_H
#define	HARDWARE_INTBITS_H
/*
**	$VER: intbits.h 39.1 (18.9.1992)
**	Includes Release 45.1
**
**	bits in the interrupt enable (and interrupt request) register
**
**	(C) Copyright 1985-2001 Amiga, Inc.
**	    All Rights Reserved
*/

#define  INTB_SETCLR	(15)  /* Set/Clear control bit. Determines if bits */
	    /* written with a 1 get set or cleared. Bits */
	    /* written with a zero are allways unchanged */
#define  INTB_INTEN	(14)  /* Master interrupt (enable only ) */
#define  INTB_EXTER	(13)  /* External interrupt */
#define  INTB_DSKSYNC	(12)  /* Disk re-SYNChronized */
#define  INTB_RBF	(11)  /* serial port Receive Buffer Full */
#define  INTB_AUD3	(10)  /* Audio channel 3 block finished */
#define  INTB_AUD2	(9)   /* Audio channel 2 block finished */
#define  INTB_AUD1	(8)   /* Audio channel 1 block finished */
#define  INTB_AUD0	(7)   /* Audio channel 0 block finished */
#define  INTB_BLIT	(6)   /* Blitter finished */
#define  INTB_VERTB	(5)   /* start of Vertical Blank */
#define  INTB_COPER	(4)   /* Coprocessor */
#define  INTB_PORTS	(3)   /* I/O Ports and timers */
#define  INTB_SOFTINT	(2)   /* software interrupt request */
#define  INTB_DSKBLK	(1)   /* Disk Block done */
#define  INTB_TBE	(0)   /* serial port Transmit Buffer Empty */



#define  INTF_SETCLR	(1L<<15)
#define  INTF_INTEN	(1L<<14)
#define  INTF_EXTER	(1L<<13)
#define  INTF_DSKSYNC	(1L<<12)
#define  INTF_RBF	(1L<<11)
#define  INTF_AUD3	(1L<<10)
#define  INTF_AUD2	(1L<<9)
#define  INTF_AUD1	(1L<<8)
#define  INTF_AUD0	(1L<<7)
#define  INTF_BLIT	(1L<<6)
#define  INTF_VERTB	(1L<<5)
#define  INTF_COPER	(1L<<4)
#define  INTF_PORTS	(1L<<3)
#define  INTF_SOFTINT	(1L<<2)
#define  INTF_DSKBLK	(1L<<1)
#define  INTF_TBE	(1L<<0)

#endif	/* HARDWARE_INTBITS_H */

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