Non-mounted storage test device based on FPGA
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United States of America Patent
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Jun 28, 2016
Grant Date -
Apr 2, 2015
app pub date -
Aug 7, 2014
filing date -
Sep 30, 2013
priority date (Note) -
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Abstract
A non-mounted storage test device based on FPGA includes a processor unit for performing enumeration and configuration for device, creating a scenario for test and performing test; a device driver unit for managing storage device; a data engine unit for generating pattern data for test and performing test; a system memory interface unit for receiving data for test and storing test result; a monitoring unit for monitoring packet; a DMA driver/address translation unit for performing DMA operation and transmitting Memory Read Request to Root Complex; a message input/output unit for transmitting to the data engine unit and the device driver unit; a switch unit for constituting DUT unit; a storage-in DUT unit as device under test which is storage for direct interface to PCIe including HBA; and a memory unit for storing data for test and record generated between tasks.
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