Finisar: Bus Doctor ATA/ATAPI/UDMA Protocol Analyzer

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One of the best solutions that we have purchased is a Finisar Fiber Channel TAP, Probe, and Analyzer. These pieces of hardware combined with the software sitting behind the Finisar equipment can help to analyze a problem very quickly.

Andy Loftus, National Center for Supercomputing Applications at the Univ. of Illinois

Bus Doctor™ ATA/ATAPI/UDMA Protocol Analyzer

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The ATA/ATAPI/UDMA Pod turns the Bus Doctor™ into a full-featured ATA protocol analyzer supporting both normal and small form-factor connectors. It provides the features needed by hardware engineers including multi-level triggering, filtering, state configuration, and timing analysis of PIO, DMA and UDMA transfers with speed capability exceeding 200MB/s. It supports ATA/ATAPI 7 as well as the 48-bit LBA addressing of terabyte-plus drives. It decodes the ATA commands used by hard drives and the ATAPI protocol used by CD, DVD and Tape devices.

Protocols & Standards:

ATA ver 1 through ATA/ATAPI 7
FF8020
Mt Fuji
SCSI MMC

Speeds:

PIO Modes 0-4
DMA Modes 0-2
UDMA-33 to UDMA-133