Teledyne LeCroy SAS Verification Test Descriptions - Manual (Page 100)

The University of New Hampshire
InterOperability Laboratory
Serial Attached SCSI Consortium
99 SAS Link and Transport Layer Test Suite v0.13
Test 7.1.1 - Link Reset – Repeat PHY Sequence if no Identify Received
Purpose: To determine that the DUT will repeat the Phy reset sequence if an Identify frame is not received within 1
msec of completing a Phy reset sequence.
References:
7.9.1 SAS Standard
Resource Requirements: SAS Protocol Analyzer and Generator
Revision History: September 7, 2004
Test Setup: The DUT and the Testing Station are physically connected.
Test Procedure:
• The Testing Station should transmit COMINT to start a Phy Reset sequence with the DUT.
• The Testing Station should complete a Phy Reset sequence with the DUT.
• Once the Phy reset sequence between the DUT and the Testing Station are complete, the Testing
Station should transmit valid SAS primitives or SAS Idle. The Testing Station should not transmit an
Identify Address Frame.
Observable Results:
• Verify that 1 msec after the DUT completed a Phy Reset Sequence with the DUT, the DUT initiated
another Phy reset sequence by transmitting COMINIT.