IBM IC35L036UWDY10 Hard Drive Specifications - Page 238

FRU : Field Replaceable Unit Byte 14, 2.10 Sense Key Specific Byte 15 through 17

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12.2.9 FRU : Field Replaceable Unit (Byte 14) The FRU (Field Replaceable Unit) field value will always be zero. 12.2.10 Sense Key Specific (Byte 15 through 17) The definition of this field is determined by the value of the sense key field. 12.2.10.1 Sense Key Specific - ILLEGAL REQUEST (Sense Key = 5h) Error field pointer is returned. Byte 15 16 17 Bit 7 6 5 4 3 SKSV C/D Reserved BPV (MSB) Field Pointer 2 1 0 Bit Pointer (LSB) Figure 204. Field Pointer Bytes SKSV Sense-key specific valid 0 Sense-key specific field is not valid. 1 Sense-key specific field is valid. C/D Command/Data 0 Indicates that the illegal parameter was in the data parameters sent by the initiator during DATA OUT phase 1 Indicates that the illegal parameter in the command descriptor block. BPV Bit Pointer Valid 0 Bit pointer field is not valid. 1 Bit pointer field is significant. Bit Pointer Indicates which bit of the byte number reported in Field Pointer is the bit in error. When a multiple bit field is in error, the pointer points to the most significant bit of the field. Field Pointer Indicates which bytes of the command descriptor block or of the parameter data were in error. Bytes are numbered starting from zero, as shown in the tables describing the commands and parameters. When a multiple byte field id is in error, the pointer points to the most significant byte of that field. Ultrastar 146Z10 hard disk drive specifications 222

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12.2.9 FRU : Field Replaceable Unit (Byte 14)
The FRU (Field Replaceable Unit) field value will always be zero.
12.2.10 Sense Key Specific (Byte 15 through 17)
The definition of this field is determined by the value of the sense key field.
12.2.10.1 Sense Key Specific - ILLEGAL REQUEST (Sense Key = 5h)
Error field pointer is returned.
(MSB) Field Pointer
(LSB)
16
17
Bit Pointer
BPV
Reserved
C/D
SKSV
15
0
1
2
3
4
5
6
7
Bit
Byte
Figure 204. Field Pointer Bytes
SKSV
Sense-key specific valid
0
Sense-key specific field is not valid.
1
Sense-key specific field is valid.
C/D
Command/Data
0
Indicates that the illegal parameter was in the data parameters sent by the
initiator during DATA OUT phase
1
Indicates that the illegal parameter in the command descriptor block.
BPV
Bit Pointer Valid
0
Bit pointer field is not valid.
1
Bit pointer field is significant.
Bit Pointer
Indicates which bit of the byte number reported in Field Pointer is the bit in error. When a
multiple bit field is in error, the pointer points to the most significant bit of the field.
Field Pointer
Indicates which bytes of the command descriptor block or of the parameter data were in
error. Bytes are numbered starting from zero, as shown in the tables describing the com-
mands and parameters. When a multiple byte field id is in error, the pointer points to the
most significant byte of that field.
Ultrastar 146Z10 hard disk drive specifications
222