6.Command Specification |
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| INQUIRY | ||||
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Bit | 7 | 6 |
| 5 | 4 | 3 |
| 2 | 1 |
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| 0 |
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Byte |
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0 | Peripheral Qualifier |
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| Peripheral Device Type (01h) |
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1 | RMB(1) |
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2 | ISO Version (0) |
| ECMA Version (0) |
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3 | AENC (0) | TrmIOP |
| Reserved(0) |
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| Response Data Format (2) |
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4 |
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| Additional | Length (34h) |
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5 |
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| Reserved |
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6 |
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| Reserved |
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| Addr16 |
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| (1) |
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7 | RelAdr (0) | Reserved | WB16 (1) | Sync (1) | Linked (0) |
| Reserved | CmdQ (0) |
| SftRe (0) |
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8 | (MSB) |
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| Vendor | Identification |
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15 |
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| (SONY) |
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| (LSB) |
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16 | (MSB) |
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| Product Identification |
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31 |
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32 | (MSB) |
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| Product Revision Level |
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35 |
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36 |
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| Reserved |
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42 |
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43 |
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| Drive Mode |
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49 |
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50 |
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| Reserved |
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55 |
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56 |
| Reserved |
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| CLOCKING (11b) | QAS (0) |
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| IUS (0) |
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Peripheral Qualifier and Peripheral Device Type: These fields identify the device that is currently connected to the logical unit. The drive is a single target, single logical unit device. The logical unit number is set to ZERO. Therefore, the drive normally returns Peripheral Qualifier set to 000b the specified peripheral device type is currently connected to this logical unit and Peripheral Device Type set to 01h
RMB: The Removable Medium bit of one indicates that the tape can be removed.
ISO Version: This field is ZERO, indicating that the drive does not necessarily comply with the ISO version of SCSI.
ECMA VERSION: This field is ZERO, indicating that the drive does not necessarily comply with the ECMA version of SCSI.
ANSI Approved Version: This field indicates the implemented version of the ANSI version.
AENC: The drive does not support asynchronous event notification, so this field is ZERO.
TrmIOP: The drive does not support the Terminate I/O Process message, so this field is ZERO.
Response Data Format: This field is 2, indicating that the INQUIRY DATA format complies with the ANSI version of
Additional length: The additional length field specifies the length in bytes of the parameters, in this case, 31 bytes.
RelAdr: The drive does not support the Relative Addressing mode, so this bit is never set.
Wbus16: The drive supports
SONY |
