Mode Select Command
August 2016 Commands 97
Control Data Protection Mode Page
This Mode Select page returns information about the current Data Integrity
Validation (DIV) mode.
The Mode Select Block Descriptor Data, Block Length field now has 2,097,156 for the
upper limit in fixed block mode when the DIV mode is enabled.
FAStat: Loop Fairness Algorithm Status 0 = Target chooses
DImm: Disconnect Immediate 0 = Target chooses
DTDC: Data transfer disconnect control 0 = Target chooses
First Burst Size 0 = No limit
Parameter Value
TABLE 3-54 Mode Select Control Data Protection Mode Page
Byte
Bit
76543210
0 PS SPF (1) Page Code (0Ah)
1 Subpage Code (F0h)
2
thru
3
(MSB)
Page Length (n-3)
(LSB)
4 Logical Block Protection Information Method
5 Reserved Logical Block Protection Information Length
6 LBP_W LBP_R RBDP Reserved
7 T10 PI Exponent Reserved
n Reserved
Parameter Value
PS: Parameters Savable 0 = Not supported
SPF: SubPage Format 1 = SubPage mode format
Subpage code F0h = Control Data Protection mode page
Logical Block Protection See TABLE 3-55.
• Information Method
• Information Length
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