Western Digital Purple PR1200M Technical Reference Manual page 44

ATA Command Set
WORD
87
88
89
90
91
92
93
94
95
96
97
98-99
100-103
104
105
106
107
34
FIELD DESCRIPTION
Commands and feature sets supported or enabled
Bit 15: Shall be cleared to zero
Bit 14: Shall be set to 1
Bit 13: Shall be set to 1
Bit 12: Reserved
Bit 11: Reserved
Bit 9-10: Obsolete
Bit 8: If set, 64-bit World wide name supported
Bit 7: If set, Write DMA Queued FUA EXT command
supported
Bit 6: If set, Write DMA FUA EXT and Write Multiple FUA
EXT commands supported
Bit 5: If set, General Purpose Logging Feature Set
supported
Bit 4: Obsolete
Bit 3: If set, Media Card Pass Through Command feature
set supported
Bit 2: If set, Media serial number is valid
Bit 1: If set, SMART Self-Test supported
Bit 0: If set, SMART Error Logging supported
Ultra DMA modes
Bit 15: Reserved
Bit 14: If set, Ultra DMA Mode 6 is selected
Bit 13: If set, Ultra DMA Mode 5 is selected
Bit 12: If set, Ultra DMA Mode 4 is selected
Bit 11: If set, Ultra DMA Mode 3 is selected
Bit 10: If set, Ultra DMA Mode 2 is selected
Bit 9: If set, Ultra DMA Mode 1 is selected
Bit 8: If set, Ultra DMA Mode 0 is selected
Bit 7: Reserved
Bit 6: Ultra DMA mode 6 supported
Bit 5: Ultra DMA mode 5 supported
Bit 4: Ultra DMA mode 4 supported
Bit 3: Ultra DMA mode 3 supported
Bit 2: Ultra DMA mode 2 supported
Bit 1: Ultra DMA mode 1 supported
Bit 0: Ultra DMA mode 0 supported
Bit 15-8: Reserved
Bit 7-0: Time required for Normal Erase mode SECURITY
ERASE UNIT command
Bit 15-8: Reserved
Bit 7-0: Time required for Normal Erase mode SECURITY
ERASE UNIT command
Current APM level value
Master Password Identifier
Hardware reset result
Obsolete
Stream Minimum Request Size
Stream Transfer Time - DMA
Stream Access Latency -DMA and PIO
Stream Performance Granularity (Dword)
Total number of User Addressable Logical Sectors
(QWord)
Streaming Transfer Time - PIO
Maximum number of 512 byte blocks per Data Set
Management command
Physical sector size / logical sector size
Bit 15 Shall be cleared to zero
Bit 14 Shall be set to one
Bit 13 if set, Device has multiple logical sectors per physical
sector.
Bit 12 if set, Device Logical Sector longer than 256 Words
Bits 11-4 Reserved
Bits 3-0 2X logical sectors per physical sector
Inter-seek delay for ISO 7779 standard acoustic testing
RELEASED 5/4/17 (WD CONFIDENTIAL)
WD Purple™ PR1200M
VALUE
0110 0001 0010 XX11b
XXXX XXXX 0111 1111b
xxh
xxh
XXXXh
XXXXh
0
0
0
0
0
0
WD60PURX (11,721,045,168)
WD60PURZ (11,721,045,168)
WD60EVRX (11,721,045,168)
0
0
6003h
0
2679-800065-A03