Western Digital scorpio black MX375M, Техническое справочное руководство

Страница: 44 / 59

AT Command Set WD Scorpio MX375M
36 RELEASED 11/17/10 (WD CONFIDENTIAL) 2679-771293-A01
100-103
Total number of User Addressable Sectors for the 48-bit
Address feature set (QWord) WDC WD5000BPKT (976,773,168)
WDC WD7500BPKT (1,465,149,168)
104-107 Not supported 0
108-111 World Wide Name XXXXXXXXXXXXXXXX
112-118 Not supported 0
119
Commands and feature sets supported (Continued from
words 82-84)
Bit 15: Cleared to zero
Bit 14: Shall be set to one
Bit 13-6: Reserved
Bit 5: If set, Free-fall Control feature set is supported
Bit 4: If set, DOWNLOAD MICROCODE with offsets is
supported
Bit 3: If set, READ and WRITE DMA EXT GPL optional
commands are supported
Bit 2: If set, WRITE UNCORRECTABLE EXT is supported
Bit 1: If set, Write-Read-Verify feature set is supported
Bit 0: Reserved
0100 0000 0001 1000b
120
Commands and feature sets supported or enabled (Continued
from words 85-87)
Bit 15: Cleared to zero
Bit 14: Shall be set to one
Bit 13-6: Reserved
Bit 5: If set, Free-fall Control feature set is enabled
Bit 4: If set, DOWNLOAD MICROCODE with offsets is
supported
Bit 3: If set, READ and WRITE DMA EXT GPL optional
commands are supported
Bit 2: If set, WRITE UNCORRECTABLE EXT is supported
Bit1: If set, Write-Read-Verify feature set is enabled
Bit 0: Reserved
0100 0000 0001 1000b
121-126 Reserved 0
127 Obsolete 0
128
Security Status
Bit 15-9: Reserved
Bit 8: Security level (0 = High, 1 = Maximum)
Bit 7-6: Reserved
Bit 5: If set, Enhanced Security Erase supported
Bit 4: If set, Security count expired
Bit 3: If set, Security Frozen
Bit 2: If set, Security Locked
Bit 1: If set, Security enabled
Bit 0: If set, Security supported
0000 000X 001X XXX1b
129-159 Vendor Specific 0
160 Not supported 0
161-175 Reserved for assignment by the CompactFlash™ Association 0
176-205 Not supported 0
206
SCT Command Transport
Bit 15-6: Reserved
Bit 5: If set, SCT Command Transport Date Tables
supported
Bit 4: If set, SCT Command Transport Features Control
supported
Bit 3: If set, SCT Command Transport Error Recovery
Control supported
Bit 2: If set, SCT Command Transport Write Same
supported
Bit 1: If set, SCT Command Transport Long Sector Access
supported
Bit 0: If set, SCT Command Transport supported
0000 0000 0011 1111b
207-254 Reserved 0
255
Integrity Word
Bit 15-8: Checksum
Bit 7-0: Signature
XXA5h
WORD FIELD DESCRIPTION VALUE