Datasheet

Command Processing

2-14 C141-C008

An example of confirmation of connections that is performed by the INIT is

shown below.

(loop initialization occurs)

IDD (Drive side)

LIRP

(INIT#3) FCP_CMND (read)

(INIT#2) FCP_CMND (read)

(INIT#1) FCP_CMND (read)

(INIT#3) ADISC

(INIT#2) ADISC

(INIT#1) ADISC

(INIT#1) FCP_CMND (write)

INIT (Initiator side)

FCP_RSP (read: INIT#2)

FCP_DATA (read: INIT#2)

ADISC ACC

LILP

Remark: This example is described with the premise that the INIT#1 read command is aborted by loop initialization.

FCP_RSP (write: INIT#3)

FCP_DATA (write: INIT#3)

FCP_XFER_RDY (write: INIT#1)

FCP_RSP (read: INIT#3)

FCP_DATA (read: INIT#3)

Figure 2.5 Loop initialization after establishing connections with the INIT, and

subsequent processing