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a. DTOLI (disable target originated loop initialization)
This bit is impossible to specify and operates according to the default value.
This bit specifies concerning LIP.
"1" : • An Initializing LIP is not issued when the HDD enters the loop.
• If the Initializing LIP is received, operation corresponds to the Initialization LIP.
• When a Loop Failure is detected, the Loop Failure LIP [LIP (F8, x)] is issued.
• When clearing a Loop Failure, the Initializing LIP [LIP (F7, x)] is issued.
"0" : • An Initializing LIP is issued when the HDD enters the Loop.
b. DTIPE (disable target initiated port enable)
This bit is impossible to specify and operates according to the default value.
This bit specifies concerning Port Enable.
"1" : Before the HDD enters the Loop, it has the Loop Port Enable Primitive from the
INIT. It uses the hard address, which is usable by a SCA connector or a device
address jumper.
"0" : The HDD does not have the Loop Port Enable primitive, so it enters the loop port.
c. ALWLI (allow login without loop initialization)
This bit is impossible to specify and operates according to the default value.
This bit specifies concerning Loop Initialization.
"1" : The HDD uses the hard address, which is usable by a SCA connector or a device
address jumper, and in loop initialization, it makes the address to respond to login
without confirming it. (Loop Initialization is not performed.)
"0" : The HDD carries out confirmation of the address in the Loop Initialization process.
d. DSA (disable soft address)
This bit is impossible to specify and operates according to the default value.
This bit specifies settings concerning enabling or disabling the Soft Address.
"1" : In Loop Initialization, even if a hard address cannot be fixed, a soft address is not used.
In this case, the HDD enters a Non-participating State.
In the Non-participating State, if Loop Initialization is detected, try fixing a hard
address again.
"0" : In the Loop Initialization process, try fixing a soft address.
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C141-E054-02EN
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