78 Commands
Read-Write Error Recovery Mode Page
The Read-Write Error Recovery Mode Page has the following format:
Read-Write Error Recovery Page Fields:
7 6 5 4 3 2 1 0
0
PS (0) Rsvd (0) Page Code {01h}
1
Additional Page Length {0Ah}
2
Reserved (0) TB (0) Res (0) EER (1) PER [0] DTE (0) DCR (0)
3
Read Retry Count
4–7
Reserved (0)
8
Write Retry Count
9–11
Reserved (0)
TB Transfer Block
0 Always set to 0, meaning that an unrecoverable data block will not be transferred to
the host.
EER Enable Early Recovery
1 The drive should attempt error correction before performing retries.
PER Post Error. Although this bit is changeable, the drive’s internal behaviour always
corresponds to PER=0.
0 The drive does not report
CHECK CONDITION for recovered errors. The DTE bit must
also be zero.
1 The drive reports CHECK CONDITION for recovered errors.
DTE Disable Transfer on Error
0 Always set to 0, meaning that the drive will not terminate the transfer for errors
recovered within the limits established by the read-write error parameters.
DCR Disable Correction
0 Always set to 0, meaning that the use of error correction codes for error recovery is
allowed.
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