Dual bus concurrent multi-channel direct memory access controller and method
作者： Michael J. Bowes , Brian A. Childers
DOI:
关键词:
摘要: A direct memory access (DMA) controller is connected to the CPU bus of a computer system through interface and also an I/O bus, which coupled one or more controllers. Multiple channels, each corresponding particular controller, are contained within DMA controller. The controls transfers between controllers main allows multiple occur concurrently. in part first arbiter arbitrates requests for coming from channels second CPU.
google.co.uk参考文章(41)
David F. Hendry, Programmable DMA controller ,(1992)
Tsuyoshi Katayose, Ichiro Kohzono, DMA controller using a predetermined number of transfers per request ,(1993)
David Allen Kummer, Lewis Clark Eggebrecht, Extended addressing apparatus and method for direct storage access devices ,(1981)
Dean Drako, Steven Roskowski, Apparatus for performing direct memory access with stride ,(1992)
Andre Szczepanek, Local area network adaptive circuit for multiple network types ,(1992)
Gary R. Howland, Dual redundant bus interface circuit architecture ,(1984)
David W. Stoenner, Sherman Lee, Timothy A. Olson, William M. Johnson, Drew J. Dutton, Data transfer controller incorporating direct memory access channels and address mapped input/output windows ,(1987)
Daryl D. Starr, High speed, flexible source/destination data burst direct memory access controller ,(1990)
Thomas D. Bissett, Jay Amirmokri, Ajai Thirumalai, William Bruckert, Protocol for transfer of dma data ,(1990)
John P. Hayes, Digital system design and microprocessors McGraw-Hill, Inc.. ,(1984)