pci-1755 |
高速32路數(shù)字量i/o卡 |
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the pci-1755 supports pci-bus mastering dma for high-speed data transfer. by setting aside a block of memory in the pc, the pci-1755 performs bus-mastering data transfers without cpu intervention, setting the cpu free to perform other more urgent tasks such as data analysis and graphic manipulation. the function allows users to run all i/o unctions simultaneously at full speed without losing data. |
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