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l. Recovery Time Limit
This parameter specifies the maximum time that can be used by the TARG for error
recovery processing, as a 1 (s constant. The value specified in this parameter is the
maximum permissible time for error recovery processing for each individual logical data
block. When both this parameter and the "Number of retries" parameter are specified, the
parameter which specifies the shortest time must be given priority in application.
The IDD does not support this parameter. The IDD disregards the value specified in this
parameter.
Table 3.1
EER
PER
DTE
DCR
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
3 - 30
Combination of Error Recovery Flags (1/3)
Error Recovery Procedure
1. Rereading is tried repeatedly up to the number of times specified in the "Read
Retry Count", "Write Retry Count" or "Verify Retry Count" parameter. If
possible, data correction is executed afterward according to the ECC.
2. When error recovery has succeeded, processing of the command is continued
3. The contents of recovered errors are not reported.
4. If unrecoverable errors have been detected, execution of that command is
terminated at that point.
5. Transfer of data in blocks which include unrecoverable errors to the INIT is
done in accordance with the specification in the TB bit (Read system
command).
1. Rereading is tried repeatedly up to the number of times specified in the "Read
Retry Count", "Write Retry Count" or "Verify Retry Count" parameter. Data
correction is not executed according to the ECC.
2. When error recovery has succeeded, processing of the command is continued.
3. The contents of recovered errors are not reported.
4. If unrecoverable errors have been detected, execution of that command is
terminated at that point.
5. Transfer of data in blocks which include unrecoverable errors to the INIT is
done in accordance with the specification in the TB bit (Read system
command).
(Setting prohibited) (See *1 at the end of this table.)
(Setting prohibited) (See *1 at the end of this table.)
1. Rereading is tried repeatedly up to the number of times specified in the "Read
Retry Count", "Write Retry Count" or "Verify Retry Count" parameter. If
possible, data correction is executed afterward according to the ECC.
2. When error recovery has succeeded, processing of the command is continued.
3. If unrecoverable errors have been detected, execution of that command is
terminated at that point.
4. Transfer of data in blocks which include unrecoverable errors to the INIT is
done in accordance with the specification in the TB bit (Read system
command).
5. When recovery from all detected errors has been successful, a CHECK
CONDITION status (RECOVERED ERROR [=1] is reported after all
processing of the command is completed and the sense data indicate the
content of the last error that was successfully recovered from and the address
of the data block where that error occurred.
C141-E039-01EN
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