Aucbvax.1454 fa.info-cpm utzoo!duke!mhtsa!ucbvax!PLATTS@WHARTON-10 Sat May 30 17:42:54 1981 DMA address question ...while we're on the topic of DMA addresses, has anyone a good way of getting the OLD dma address? I've written some coroutines which of necessity must be cotransparent, and both do disk IO. -Steve