FLAG	INT_TBE,			// serial port Transmit Buffer Empty
		INT_DSKBLK,		// Disk Block done
		INT_SOFTINT,	// software interrupt request
		INT_PORTS,		// I/O Ports and timers
		INT_COPER,		// Coprocessor
		INT_VERTB,		// start of Vertical Blank
		INT_BLIT,		// Blitter finished
		INT_AUD0,		// Audio channel 0 block finished
		INT_AUD1,		// Audio channel 1 block finished
		INT_AUD2,		// Audio channel 2 block finished
		INT_AUD3,		// Audio channel 3 block finished
		INT_RBF,			// serial port Receive Buffer Full
		INT_DSKSYNC,	// Disk re-SYNChronized
		INT_EXTER,		// External interrupt
		INT_INTEN,		// Master interrupt (enable only )
		INT_SETCLR		// Set/Clear control bit. Determines if bits