Linked Command Complete (0A); Linked Command Complete With Flag (0B); Bus Device Reset (0C); Abort Tag (0D) - IBM Ultrastar 36LZX Specifications

10.1.13 LINKED COMMAND COMPLETE (0A)

The drive sends this message to the initiator to indicate that execution of a linked command (with flag bit
equal to zero) has completed and that valid status has been sent to the initiator. After successfully send-
ing this message, the drive goes to COMMAND phase to receive the next command.

10.1.14 LINKED COMMAND COMPLETE WITH FLAG (0B)

The drive sends this message to the initiator to indicate that the execution of a linked command with flag
bit set to one has completed and that valid status has been sent to the initiator. After successfully
sending this message, the drive goes to COMMAND phase to receive the next command.

10.1.15 BUS DEVICE RESET (0C)

This message is sent from an initiator to direct the drive to clear all current commands. This message
forces a hard reset condition which will reset the drive to an initial state with no operations pending for
any initiator. After receiving this message the drive will go to the BUS FREE phase.

10.1.16 ABORT TAG (0D)

When the target successfully receives this message, it clears the current I/O process and go to Bus
Free. If the target has already started execution of an I/O process, the execution will be halted.
Pending status, data, and commands for other active or queued I/O processes shall not be affected.

10.1.17 CLEAR QUEUE TAG (0E)

All I/O processes for all initiators shall be cleared. All active I/O processes shall be terminated. The
target shall go to the Bus Free phase following successfully receipt of this message.
Ultrastar 36LZX hard disk drive specifications
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