Maxtor Specific Commands - Maxtor D740X-6L 20.0 AT Product Manual

ATA Bus Interface and ATA Commands
160 CFA power mode 1
161- Reserved for assignment by the
175 CompactFlash™ Association
176- Reserved
254
255 15-8 Integrity word checksum
7-0 Integrity word signature
      5 ' 6 ( ' # 6 7 4 ' 5 5 W R R Q T V G F % Q O O C P F U
Table 6-2 shows the suported subcommands of SET FEATURES organized by
feature name. The ID Word column shows if the current default setting can be
determined from the information returned from the IDENTIFY DEVICE command.
Where the entry is none, the default setting must be determined by other analytical
means or by asking a trusted human source. The last column shows the default setting
(enabled or disabled) for each supported feature.
' P C D N G & K U C D N G
02h 82h
03h na
42h C2h
55h AAh
CCh 66h
      / C Z V Q T 5 R G E K H K E % Q O O C P F U
The drives support the following Maxtor specific commands:
• READ DEFECT LIST
• READ CONFIGURATION
• SET CONFIGURATION
        4 ' # & & ' ( ' % 6 . + 5 6
The READ DEFECT LIST command enables the host to retrieve the drive's defect
list. Prior to issuing this command the host should issue the READ DEFECT LIST
LENGTH command. This command will not transfer any data. It instead, stores the
6-8 Maxtor D740X-6L 20.0/40.0/60.0/80.0GB AT
Supported Features
6 C D N G  
( G C V W T G P C O G
Write cache
Set transfer mode
Automatic Acoustic Management
feature set
Read look-ahead feature
Reverting to power-on defaults
0000h
Reserved
Reserved
Variable
68A5h
+ & 9 Q T F & G H C W N V
88 bit 5 02h
63, 88 03h
86 bit 9, 42h
94
85 bit 6 55h
None CCh