U4305B Datasheet, PDF (7/20 Pages) Keysight Technologies – Protocol Exerciser for PCI Express® 3.0

07 | Keysight | U4305B Protocol Exerciser for PCI Express^® 3.0 - Data Sheet
U4305B-2FP NVMe RC and Endpoint Emulation
Using the U4305B as an NVMe device allows the user to verify the proper operation
of the storage devices. The user gains easy access and control of all of the device
configuration space registers and all NVMe controller operations for fast and easy
scenario testing.
–– Exerciser allows the RC device to configure its controller registers as an NVMe
endpoint and to start NVMe traffic on the exerciser.
–– The supports MSI and MSI-X interrupt mechanisms so the RC device can use
these mechanisms. The exerciser can respond to interrupts sent via MSI or MSI-X
and fetch commands from the submission queues, execute them and write back
completions in the completion queues.
–– The exerciser allows you to set up the values in the controller registers and also
set values for data structures such as identify structures and log pages. It will
also let you set the values for device features to be used with the Get/Set features
command.
–– The exerciser shows up as two drives in the SUT.
Figure 7. U4305B exerciser can perform all of the functions of an NVMe endpoint with easily modifiable operational parameters.