// write definitions for dmaconw
FLAG	DMA_AUD0,
		DMA_AUD1,
		DMA_AUD2,
		DMA_AUD3,
		DMA_DISK,
		DMA_SPRITE,
		DMA_BLITTER,
		DMA_COPPER,
		DMA_RASTER,
		DMA_MASTER,
		DMA_BLITHOG,
// read definitions for dmaconr
// bits 0-8 correspnd to dmaconw definitions
		DMA_BLTNZERO=13,
		DMA_BLTDONE,
		DMA_SETCLR

CONST	DMAF_AUDIO	=$000F,		// 4 bit mask
		DMAF_ALL		=$01FF		// all dma channels