Direct memory access unit having a definable plurality of transfer channels
作者： Peter Rohm , Karl-Heinz Mattheis
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摘要: Th present invention relates to a DMA-controller having definable plurality of transfer channels. According the such unit comprises data processing with bus interface being coupled for transferring data. The executes on said dependent programmable parameters. It further parameter memory storing those parameters each channel, whereby provides first area which stores defined channel word comprising vector address second specific channel.
lens.org 参考文章(11)
David F. Hendry, Programmable DMA controller ,(1992)
Gregory V. Kabenjian, Method and apparatus for performing efficient direct memory access data transfers ,(1995)
Yasuaki Kamiya, Data transfer apparatus capable of handling DMA block transfer interruptions ,(1995)
Mario Anthony Marsico, Ronald Julius Cooper, John Carmine Pescatore, Gilbert Stevens Burrus, Michael Raymond Marr, Paul Douglas Sullivan, Multiple port communications adapter apparatus ,(1986)
Michael J. Bowes, Brian A. Childers, DMA controller having a plurality of DMA channels each having multiple register sets storing different information controlling respective data transfer ,(1994)
Yoshiyuki Miki, DMA controller performing data transfer by 2-bus cycle transfer manner ,(1990)
Noboru Murayama, Kei Sato, Direct memory access device for multidimensional data transfers ,(1987)
Chang-Shan Chen, Yung-Cha Dung, Apparatus for a multiple channel direct memory access utilizing a virtual array technique ,(1995)
Karl-Theo Kremer, Klaus Spichtinger, Karl Weber, Bus controller and electronic device in a system in which several electronic devices are networked ,(1994)