Design and Realization of High Speed Data Transmission Based on PCI Bus of DM642

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Abstract:

For realizing data acquisition and transmission based on PCI bus, a device driver was designed for data acquisition card, which use TMS320DM642 of TI and it’s PCI interface as transfer protocol. And in this development, we use VC++6.0, DDK and DriverStudio3.2 to develop the PCI bus driver for Windows XP, and realizing DMA high-speed data transfer method between data acquisition card and computer RAM.

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Periodical:

Advanced Materials Research (Volumes 433-440)

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3688-3691

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Online since:

January 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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