Hitachi P7K500 Specifications - Page 105

Hitachi P7K500 - Deskstar - Hard Drive Manual

Page 105 highlights

8.21.2.2 Data transfer Once an SCT command has been issued, status can be checked and data can be transferred. Data transfer uses log page E1h. 8.21.2.2.1 Read/Write SCT Data Using SMART Command Block Output Registers Register 76543210 Feature D5h(Read)/D6h(Write) Sector Count Number of sectors to be transferred Sector Number E1h Cylinder Low 4Fh Cylinder High C2h Device/Head - - -D- - - - Command B0h Table 63 Input Registers of SCT Data Transfer Using SMART 8.21.2.2.2 Read/Write SCT Data Using Read/Write Log Ext Command Block Output Registers Register 76543210 Feature Current Reserved Previous Reserved Sector Count Current 01h Previous 00h LBA Low Current E1h Previous Reserved LBA Mid Current 00h Previous 00h LBA High Current Reserved Previous Reserved Device/Head - - -D- - - - Command 2Fh(Read)/3Fh(Write) Table 64 Input Registers of SCT Data Transfer using Read/Write Log Ext HITACHI Deskstar & CinemaStar P7K500 Hard Disk Drive specification (Rev 1.1) 97

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HITACHI Deskstar & CinemaStar P7K500 Hard Disk Drive specification (Rev 1.1)
97
8.21.2.2
Data transfer
Once an SCT command has been issued, status can be checked and data can be transferred. Data transfer
uses log page E1h.
8.21.2.2.1
Read/Write SCT Data Using SMART
Command Block Output Registers
Register
7 6 5 4
3
2
1
0
Feature
D5h(Read)/D6h(Write)
Sector Count
Number of sectors to be
transferred
Sector Number
E1h
Cylinder Low
4Fh
Cylinder High
C2h
Device/Head
-
-
- D
-
-
-
-
Command
B0h
Table 63
Input Registers of SCT Data Transfer Using SMART
8.21.2.2.2
Read/Write SCT Data Using Read/Write Log Ext
Command Block Output Registers
Register
7 6 5 4
3
2
1
0
Current
Reserved
Feature
Previous
Reserved
Current
01h
Sector Count
Previous
00h
Current
E1h
LBA Low
Previous
Reserved
Current
00h
LBA Mid
Previous
00h
Current
Reserved
LBA High
Previous
Reserved
Device/Head
-
-
- D
-
-
-
-
Command
2Fh(Read)/3Fh(Write)
Table 64
Input Registers of SCT Data Transfer using Read/Write Log Ext