Table 46 Input Registers Of Sct Command Using Smart; Table 47 Input Registers Of Sct Command Using Write Log Ext - Hitachi HDS721050CLA362 Specifications

Command Block Input Registers (Success)
Register
Error
Sector Count
Sector Number
Cylinder Low
Cylinder High
Device/Head
Status
Table 45 Input Registers of SCT Command Using SMART
9.21.2.1.2 Issue SCT Command Using Write Log Ext
Command Block Output Registers
Register
Feature Current
Previous
Sector Count Current
Previous
LBA Low Current
Previous
LBA Mid Current
Previous
LBA High Current
Previous
Device/Head
Command
Table 46 Input Registers of SCT Command Using Write Log Ext
HITACHI Deskstar & CinemaStar 7K1000.B & Deskstar E7K1000 Hard Disk Drive specification
7 6 5 4 3 2 1 0
00h
Depends on command
(LSB)
Depends on command
(MSB)
Number of sectors to
transfer (LSB)
Number of sectors to
transfer (MSB)
- - - - - - - -
50h
7 6 5 4 3 2 1 0
Reserved
Reserved
01h
00h
E0h
Reserved
00h
00h
Reserved
Reserved
- - - D - - - -
3Fh
Command Block Input Registers (Error)
Register
Error
Sector Count
Sector Number
Cylinder Low
Cylinder High
Device/Head
Status
84
7 6 5 4 3 2 1 0
04h
Extended Status code
(LSB)
Extended Status code
(MSB)
Number of sectors to
transfer (LSB)
Number of sectors to
transfer (MSB)
- - - - - - -
51h
-