Genie-SSU (SUPER
SPEED USB 3.0)
GENIE SSU VIP is compliant to Super Speed USB3.0
specifications . It is a complete verification suite
that helps designer to verify a USB 3.0 based designs
. The VIP can behave as a host ( or a downstream port
entity ) or it can behave as a device (or an upstream
port entity ) based on the configuration of the VIP.
The SSU Checker and Monitor are used for protocol
checking and debugging purposes . The SSU Checker
has a further hierarchical division of link layer
and protocol layer to do the checks pertaining to
the corresponding layers . The SSU Checker and Monitor
operate at the bus ( are connected to the Tx and Rx
lines of the USB bus defined for USB 3.0 ) and thus
can be efficiently used with any environment configuration.
Highlights
- Fully compliant to the Super Speed USB 3.0
- Automatic handling of Protocol Link and physical
layer packets.
- Full LTSSM (Link Training & Status State Machine)
- Automatic /user configurable generation of all
LMP packets ( for both host and device configurations
of the VIP )
- Automatic /user configurable generation of isochronous
time stamp packets ( for host configuration )
- VIP configurable for 0 to 15 endpoints
- Supports all 4 kinds of transactions ( control
, isochronous , interrupt and bulk )
- Support for generation of all link commands defined
in the USB 3.0 specification
- Automatic /user configurable generation of flow
control packets
- Configurable packet size for data packet payloads
- Supports Randomization for packet fields and data
payload with or without error injection
- TS1, TS2 , TSEQ ,SKP Ordered set generation
- Generation of packets directed for hubs also supported
- Supports LFPS signal generation and detection
- Supports all power management states( U1, U2 ,
U3)
- Supports loopback
Product Components
- SSU HOST
Supports packets generation as a Super Speed host.
The Responses of the host can be automated or can
be controlled by the user
- SSU DEVICE
The BFM can respond to the transactions generated
by the host or can behave in a user defined way (useful
for error injection scenarios)
- SSU Monitor
SU monitor generates formatted LOG file and tracks
the traffic of the bus which makes debugging easier
- SSU Checker
SSU checker provides protocol-checking capability.
Checks are configurable. They can be enabled and disabled
individually for a particular test. Various verbosity
levels are supported for warning, debug, errors and
log.
Benefits
- System Verilog source code for BFMs and test-cases
- Complete set of fully functional BFM and test-benches
for USB 3.0 components: host Device
- Robust BFM APIs automate sending TPs/DPs, controlling
automatic BFM device response behavior and link state
transitions
- Inject errors at all layers
- Test suites include Perfectus-based host, device
test-suites (which contain basic, random, user defined
tests ) that target high compliance coverage from
their corresponding checklists
- Tests are self-checking, portable, and reusable
on most types of designs
For more information on each component and evaluation
copy please email to: info@perfectus.com
or sales@perfectus.com
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