Teledyne LeCroy SAS Verification Test Descriptions User Manual
Page 71
The University of New Hampshire
InterOperability Laboratory
Serial Attached SCSI Consortium
70
SAS Link and Transport Layer Test Suite v0.13
Test 7.2.1 - Connections – OPEN_ACCEPT
Purpose: To determine that the DUT properly transmits RRDY after receiving OPEN_ACCEPT.
References:
7.12.2.2 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 (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 transmit an Open Address frame to the Testing Station. The Testing Station
should transmit OPEN_ACCEPT followed by RRDY. Allow the DUT to transmit a frame and close
the connection.
• The Testing Station should transmit an Open Address frame to the DUT. Wait for the DUT to transmit
OPEN_ACCEPT and RRDY.
Observable Results:
• Verify that the DUT transmitted RRDY no more than 1 ms after transmitted OPEN_ACCEPT.