Hitachi hard disk 0J11285 500 GB 2.5 " 8 MB 0J11285 Ficha De Dados
Códigos do produto
0J11285
Z5K500 OEM Specifications
163
14.49 Write Log Ext (3Fh)
Command Block Output Registers
Command Block Input Registers
Register
7 6 5 4 3
2
1
0 Register
7
6 5 4 3 2
1
0
Data
Low
- - - - -
-
-
- Data
Low
-
- - - - -
-
-
Data
High
- - - - -
-
-
- Data
High
-
- - - - -
-
-
Current - - - - -
-
-
- Error ...See
Below...
Feature
Previous - - - - -
-
-
-
Current V V V V V V V V
HOB=0 -
- - - - -
-
-
Sector Count
Previous V V V V V V V V
Sector Count
HOB=1 -
- - - - -
-
-
Current V V V V V V V V
HOB=0 -
- - - - -
-
-
LBA Low
Previous - - - - -
-
-
-
LBA Low
HOB=1 -
- - - - -
-
-
Current V V V V V V V V
HOB=0 -
- - - - -
-
-
LBA Mid
Previous V V V V V V V V
LBA Mid
HOB=1 -
- - - - -
-
-
Current - - - - -
-
-
-
HOB=0 -
- - - - -
-
-
LBA High
Previous - - - - -
-
-
-
LBA High
HOB=1 -
- - - - -
-
-
Device
- - - - -
-
-
- Device
-
- - - - -
-
-
Command
0 0 1 1 1
1
1
1 Status
...See
Below...
Error Register
Status Register
7 6 5 4 3 2 1 0
7 6 5
4 3 2 1 0
CRC
UNC 0 IDN 0 ABT T0N AMN BSY RDY DF DSC DRQ
COR IDX
ERR
V V 0 V 0 V 0 0 0 V 0
V - 0 0 V
Table 133 Write Log Ext Command
This command writes a specified number of 512 byte data sectors to the specific log. The device shall
interrupt for each DRQ block transferred.
interrupt for each DRQ block transferred.
Output Parameters To The Device
Sector Count Current
Sector Count Current
The number of sectors to be written to the specified log low order, bits
(7:0).
(7:0).
Sector Count Previous
The number of sectors to be written to the specified log high orders, bits
(15:8). If the number of sectors is greater than the number indicated in the
Log directory, which is available in Log number zero, the device shall
return command aborted. The log transferred to the device shall be stored
by the device starting at the first sector in the specified log.
(15:8). If the number of sectors is greater than the number indicated in the
Log directory, which is available in Log number zero, the device shall
return command aborted. The log transferred to the device shall be stored
by the device starting at the first sector in the specified log.
Sector Number Current
The log to be written as described in Table 112 Log sector addresses
definition. If the host attempts to write to a read only log address, the
device shall return command aborted.
definition. If the host attempts to write to a read only log address, the
device shall return command aborted.
Cylinder Low Current
The first sector of the log to be written low order, bits (7:0).
Cylinder Low Previous
The first sector of the log to be written high order, bits (15:8)
If the feature set associated with the log specified in the Sector Number register is not supported or
enabled, or if the values in the Sector Count, Sector Number or Cylinder Low registers are invalid, the
device shall return command aborted. If the host attempts to write to a read only log address, the device
shall return command aborted.
enabled, or if the values in the Sector Count, Sector Number or Cylinder Low registers are invalid, the
device shall return command aborted. If the host attempts to write to a read only log address, the device
shall return command aborted.