home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Fresh Fish 2
/
FFMCD02.bin
/
useful
/
os-include
/
hardware
/
intbits.i
< prev
Wrap
Text File
|
1992-09-24
|
2KB
|
52 lines
IFND HARDWARE_INTBITS_I
HARDWARE_INTBITS_I SET 1
**
** $VER: intbits.i 39.1 (18.09.92)
** Includes Release 39.108
**
** bits in the interrupt enable (and interrupt request) register
**
** (C) Copyright 1985-1992 Commodore-Amiga, Inc.
** All Rights Reserved
**
INTB_SETCLR EQU (15) ;Set/Clear control bit. Determines if bits
;written with a 1 get set or cleared. Bits
;written with a zero are allways unchanged.
INTB_INTEN EQU (14) ;Master interrupt (enable only )
INTB_EXTER EQU (13) ;External interrupt
INTB_DSKSYNC EQU (12) ;Disk re-SYNChronized
INTB_RBF EQU (11) ;serial port Receive Buffer Full
INTB_AUD3 EQU (10) ;Audio channel 3 block finished
INTB_AUD2 EQU (9) ;Audio channel 2 block finished
INTB_AUD1 EQU (8) ;Audio channel 1 block finished
INTB_AUD0 EQU (7) ;Audio channel 0 block finished
INTB_BLIT EQU (6) ;Blitter finished
INTB_VERTB EQU (5) ;start of Vertical Blank
INTB_COPER EQU (4) ;Coprocessor
INTB_PORTS EQU (3) ;I/O Ports and timers
INTB_SOFTINT EQU (2) ;software interrupt request
INTB_DSKBLK EQU (1) ;Disk Block done
INTB_TBE EQU (0) ;serial port Transmit Buffer Empty
INTF_SETCLR EQU (1<<15)
INTF_INTEN EQU (1<<14)
INTF_EXTER EQU (1<<13)
INTF_DSKSYNC EQU (1<<12)
INTF_RBF EQU (1<<11)
INTF_AUD3 EQU (1<<10)
INTF_AUD2 EQU (1<<9)
INTF_AUD1 EQU (1<<8)
INTF_AUD0 EQU (1<<7)
INTF_BLIT EQU (1<<6)
INTF_VERTB EQU (1<<5)
INTF_COPER EQU (1<<4)
INTF_PORTS EQU (1<<3)
INTF_SOFTINT EQU (1<<2)
INTF_DSKBLK EQU (1<<1)
INTF_TBE EQU (1<<0)
ENDC ; HARDWARE_INTBITS_I