Hitachi hard disk 0J11285 500 GB 2.5 " 8 MB 0J11285 Ficha De Dados
Códigos do produto
0J11285
Z5K500 OEM Specifications
47
12.1.1
Register Initialization
After power on, COMRESET, or software reset, the register values are initialized as shown in the
following table.
following table.
Register Default
Value
Error Diagnostic
Code
Sector Count
01h
LBA Low
01h
LBA Mid
00h
LBA High
00h
Device 00h
Status 50h
Alternate Status
Status 50h
Alternate Status
50h
Table 30 Default Register Values
The meaning of the Error Register diagnostic codes resulting from power on, COMRESET or the Execute
Device Diagnostic command are shown in the following table.
Device Diagnostic command are shown in the following table.
Code Description
01h
No error Detected
02h
Formatter device error
03h Sector
buffer
error
04h
Ecc circuitry error
05h Controller
microprocessor
error
Table 31 Diagnostic Codes
12.2 Diagnostic and Reset considerations
The Set Max password, the Set Max security mode and the Set Max unlock counter don’t retain over a
Power On Reset but persist over a COMRESET or Soft Reset.
Power On Reset but persist over a COMRESET or Soft Reset.
For each Reset and Execute Device Diagnostic, the Diagnostic is done as follows:
Execute Device Diagnostic
In all the above cases: Power on, COMRESET, Soft reset, and the EXECUTE DEVICE DIAGNOSTIC
command the Error register is shown in the following table.
In all the above cases: Power on, COMRESET, Soft reset, and the EXECUTE DEVICE DIAGNOSTIC
command the Error register is shown in the following table.
Device 0 Passed
Error Register
Yes
01h
No
0xh
Where x indicates the appropriate Diagnostic Code for the Power on, COMRESET, Soft reset, or Device
Diagnostic error.
Diagnostic error.
Table 32 Reset error register values