Teledyne LeCroy SAS Verification Test Descriptions User Manual
Page 83
The University of New Hampshire
InterOperability Laboratory
Serial Attached SCSI Consortium
82
SAS Link and Transport Layer Test Suite v0.13
Test 7.4.5 - Closing SSP Connections – BREAK Sourced by Testing Station
Purpose: To determine that the DUT properly responds when BREAK is received.
References:
7.12.6 SAS Standard
Resource Requirements: SAS Protocol Analyzer and Generator
Revision History: September 13, 2004
Test Setup: The DUT and the Testing Station are physically connected.
Test Procedure (Initiators):
• The Testing Station should start and complete a Phy Reset sequence followed by an Identify sequence
with the DUT. Since the DUT is an initiator the Testing Station should transmit an Identify Address
frame indicating that it is a target.
• Wait for the DUT to open an SSP connection to the Testing Station. Allow the DUT to transmit a SCSI
Command to the Testing Station, then close the connection.
• The Testing Station should transmit an OpenAddress frame to the DUT, followed by BREAK.
Observable Results: Verify that the DUT transmitted BREAK within 1 msec of receiving BREAK from the
Testing Station.