Technical data

Acer | HDS AMS200 User and Reference Guide 319
At the time of the Read Xfer Ready Disabled:
Initiator IU Direction Target IU
---------------------------------->
<---------------------------------- FCP_XFER_DATA
<---------------------------------- FCP_XFER_DATA
FCP_CMND
<---------------------------------- FCP_RSP
The FCP_XFER_RDY is not sent before sending the FCP_XFER_DATA.
Write Commands
Sending all data with the one FCP_DATA:
Initiator IU Direction Target IU
----------------------------------> FCP_CMND
<---------------------------------- FCP_XFER_READY
----------------------------------> FCP_DATA
<---------------------------------- FCP_RSP
Sending all data with the two or more FCP_DATAs:
Initiator IU Direction Target IU
----------------------------------> FCP_CMND
<---------------------------------- FCP_XFER_READY
----------------------------------> FCP_DATA
<---------------------------------- FCP_XFER_READY
----------------------------------> FCP_DATA
<---------------------------------- FCP_XFER_READY
----------------------------------> FCP_DATA
<---------------------------------- FCP_RSP