Teledyne LeCroy SAS Sample Test Suite - Manual (Page 41)

SAS Sample Test Suite
Error Conditions – Frames Received from Initiator (Test Group C) 41
Receive DONE(ACK/NAK TIMEOUT) after sending ACK to Initiator (TestC.8)
The Target device shall continue executing the task.
The Initiator may resend the Task frame with the Retransmit bit set to one.
Test Procedure:
1. The Testing Station is instructed to start and complete a phy Reset sequence followed by an
Identify sequence with the DUT. Since the DUT is a target, the Testing Station is instructed
to transmit an Identify Address frame indicating that it is a SAS Initiator.
2. The Testing Station is instructed to open an SSP connection to the DUT and transmit a valid
TASK MANAGEMENT command.
3. Wait for the DUT to transmit ACK. The Test Station is instructed to close connect with a
DONE(ACK/NAK TIMEOUT)
4. The Testing Station will connect with the DUT and transmit the TASK MANAGEMENT
command with the RETRANSMIT bit enabled.
5. Wait for the DUT to transmit an ACK
Observable Results: Verify that the DUT transmit with a TASK MANAGEMENT Response frame to
the command.