Teledyne LeCroy SAS Verification Test Descriptions - Manual (Page 179)

University of New Hampshire
InterOperability Laboratory
9. Following RCDT, the testing station is instructed to transmit ALIGN(1) primitives at 3.0
Gbps for one SNTT. If the DUT supports 3.0 Gbps signaling, it is expected to the same.
10. The Testing Station is then instructed to transmit D.C. Idle for one RCDT. The DUT is
expected to do the same.
11. The Testing Station is the instructed to transmit its Phy Capabilities bits indicating
support for all speeds and SSC settings. The DUT is expected to transmit it's Phy
Capabilities Bits.
12. The Testing Station is instructed to transmit D.C. Idle for one RCDT. The DUT is
expected to do the same.
13. The Testing Station is instructed to then transmit properly formatted TRAIN patterns at
the highest mutually speed. The DUT is expected to do the same.
14. Upon successful reception of a properly formatted TRAIN pattern from the DUT, the
testing station is instructed to transmit a properly formatted TRAIN_DONE pattern to
the DUT for the remainder MTT. The DUT is expected to do the same upon successful
reception of a TRAIN pattern from the testing station.
Observable Results
●
After transmitting at least one TRAIN pattern, the DUT should then transmit four
properly formatted TRAIN_DONE patterns to the testing station.
●
A properly formatted TRAIN_DONE pattern consists of:
○
TRAIN_DONE; and
○
58 dwords set to 0000_0000h that are transmitted scrambled and 8b10b encoded.
Possible Problems
●
None.
UNH-IOL SAS 2.0 Speed Negotiation
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