The following summarizes valid modes of operation. If an illegal mode is set the mode select command will
complete successfully but the action of the file when an error occurs is undefined.
PER DTE DCR TB
DESCRIPTION
0
0
0
0
Retries and Error Correction are attempted.
Recovered and/or corrected data (if
any) is transferred with no C H E C K C O N D I T I O N status at the end of the transfer.
no err
The transfer length is exhausted.
soft err
The transfer length is exhausted. Transferred data includes blocks con-
taining recovered errors.
hard err
Data transfer stops when an unrecoverable error is encountered.
The
unrecoverable block is not transferred to the initiator.
The file then
creates the C H E C K C O N D I T I O N status with the appropriate Sense
Key.
0
0
0
1
Retries and Error Correction are attempted.
Recovered and/or corrected data (if
any) is transferred with no C H E C K C O N D I T I O N status at the end of the transfer.
no err
The transfer length is exhausted.
soft err
The transfer length is exhausted. Transferred data includes blocks con-
taining recovered errors.
hard err
Data transfer stops when an unrecoverable error is encountered.
The
unrecoverable block is transferred to the initiator.
The file then creates
the C H E C K C O N D I T I O N status with the appropriate Sense Key.
0
0
1
0
Retries are attempted but no error correction (ECC) is applied.
Recovered data (if
any) is transferred with no C H E C K C O N D I T I O N status at the end of the transfer.
no err
The transfer length is exhausted.
soft err
The transfer length is exhausted. Transferred data includes blocks con-
taining recovered errors.
hard err
Data transfer stops when an unrecoverable error is encountered.
The
unrecoverable block is not transferred to the initiator.
The file then
creates the C H E C K C O N D I T I O N status with the appropriate Sense
Key.
0
0
1
1
Retries are attempted but no error correction (ECC) is applied.
Recovered data (if
any) is transferred with no C H E C K C O N D I T I O N status at the end of the transfer.
no err
The transfer length is exhausted.
soft err
The transfer length is exhausted. Transferred data includes blocks con-
taining recovered errors.
hard err
Data transfer stops when an unrecoverable error is encountered.
The
unrecoverable block is transferred to the initiator.
The file then creates
the C H E C K C O N D I T I O N status with the appropriate Sense Key.
0
1
0
0
Illegal Request-DTE must be zero when P E R is zero
0
1
0
1
Illegal Request-DTE must be zero when P E R is zero
0
1
1
0
Illegal Request-DTE must be zero when P E R is zero
0
1
1
1
Illegal Request-DTE must be zero when P E R is zero
SCSI C O M M A N D SET
103
Содержание DCAS-32160 - Ultrastar 2.1 GB Hard Drive
Страница 2: ......
Страница 14: ...xii OEM Spec of DCAS 34330 32160...
Страница 16: ...2 OEM Spec of DCAS 34330 32160...
Страница 18: ...4 OEM Spec of DCAS 34330 32160...
Страница 19: ...Part 1 Functional Specification Copyright IBM Corp 1996 5...
Страница 20: ...6 OEM Spec of DCAS 34330 32160...
Страница 22: ...8 OEM Spec of DCAS 34330 32160...
Страница 32: ...18 OEM Spec of DCAS 34330 32160...
Страница 34: ...20 OEM Spec of DCAS 34330 32160...
Страница 56: ...6 7 1 2 68 pin Model Figure 35 Outline of 68 pin Model 42 OEM Spec of DCAS 34330 32160...
Страница 57: ...6 7 1 3 80 pin Model Figure 36 Outline of 80 pin Model Specification 43...
Страница 59: ...6 7 3 Interface Connector 6 7 3 1 50 pin Model Figure 39 Interface Connector 50 pin Model Specification 45...
Страница 60: ...6 7 3 2 68 pin Model Figure 40 Interface Connector 68 pin Model 46 OEM Spec of DCAS 34330 32160...
Страница 61: ...6 7 3 3 80 pin Model Figure 41 Interface Connector 80 pin Model Specification 47...
Страница 62: ...6 7 4 Mounting Positions and Tappings Figure 42 Mounting Positions and Tappings 48 OEM Spec of DCAS 34330 32160...
Страница 70: ...56 OEM Spec of DCAS 34330 32160...
Страница 71: ...Part 2 SCSI Interface Specification Copyright IBM Corp 1996 57...
Страница 72: ...58 OEM Spec of DCAS 34330 32160...
Страница 176: ...162 OEM Spec of DCAS 34330 32160...
Страница 178: ...164 OEM Spec of DCAS 34330 32160...
Страница 198: ...184 OEM Spec of DCAS 34330 32160...
Страница 218: ...204 OEM Spec of DCAS 34330 32160...
Страница 228: ...214 OEM Spec of DCAS 34330 32160...
Страница 232: ...IBML Part Number 73H7993 Published in Japan S73H 7993 03...