Teledyne LeCroy SAS Verification Test Descriptions User Manual

Page 67

The University of New Hampshire

InterOperability Laboratory

Serial Attached SCSI Consortium

SAS Link and Transport Layer Test Suite v0.13

Test 7.1.2 - Link Reset – Ignore Additional Identify Recieved

Purpose: To determine that the DUT will ignore an Identify frame received after a valid Identify has already been
received.

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 transmit 2 valid
Identify Address Frames each with a different SAS address.

Observable Results:

• Verify that the DUT ignores the second received Identify Address Frame and does not transmit

COMINIT.

• Verify that the DUT does not attempt to open a connection to the address in the second Identify

Address frame.