Fujitsu MAT3300FC 用户手册
Command Specifications
4-18
C141-C008
The IDD has a common set of "Current", "Save" and "Default" values of all the
MODE SELECT parameters for all the INITs.
MODE SELECT parameters for all the INITs.
When the IDD's power is switched on, when TARGET RESET is received, when
LIP (YX) is received - When TPRLO (Third Party Process Log-out... Extended
Link Service) Global bit = 1, the "Current" MODE SELECT parameter values are
changed to the "Save" parameter values, if they exist, and are changed to the
"Default" parameter values if the "Save" values do not exist.
LIP (YX) is received - When TPRLO (Third Party Process Log-out... Extended
Link Service) Global bit = 1, the "Current" MODE SELECT parameter values are
changed to the "Save" parameter values, if they exist, and are changed to the
"Default" parameter values if the "Save" values do not exist.
Note:
In the FC, there is only one MODE parameter in one device set (PORT A/B
Common). For that reason, in cases where factors which are initialized by
previously written MODE parameters (TARGET RESET, LIP (Y, X) etc. are
received, an influence is also exerted on other ports (MODE parameters are
initialized).
Common). For that reason, in cases where factors which are initialized by
previously written MODE parameters (TARGET RESET, LIP (Y, X) etc. are
received, an influence is also exerted on other ports (MODE parameters are
initialized).
When any of the parameters related to the data format on the disk media (Block
Descriptor, Format parameters: Page 3, and Drive parameters: Page 4),
parameters related to the segment buffer (Caching parameters: Page 8, byte 13)
and parameters related to command queuing (Control mode parameters: Page A,
byte 3) is changed by this command, a UNIT ATTENTION condition (Mode
parameters changed [=2A-01]) is generated for all the INITs other than the INIT
that issued this command. The details of the function are described in Section
4.1.10 RESERVE (16).
Descriptor, Format parameters: Page 3, and Drive parameters: Page 4),
parameters related to the segment buffer (Caching parameters: Page 8, byte 13)
and parameters related to command queuing (Control mode parameters: Page A,
byte 3) is changed by this command, a UNIT ATTENTION condition (Mode
parameters changed [=2A-01]) is generated for all the INITs other than the INIT
that issued this command. The details of the function are described in Section
4.1.10 RESERVE (16).
Figure 4.1 shows the relation between the three types of parameters, "Current,"
"Save" and "Default".
"Save" and "Default".