Messages
4-8
Quantum DLT 8000 Tape System
4.2.6 IGNORE WIDE RESIDUE Message (23h)
The IGNORE WIDE RESIDUE message is sent by the target to the initiator to indicate
that the number of valid bytes sent during the last REQ/ACK handshake and
REQB/ACKB handshake of a DATA IN phase is less than the negotiated transfer width.
The Ignore field indicates the number of invalid data bytes transferred. This message is
sent immediately following that DATA IN phase and prior to any other messages. Figure
4-3 illustrates the data format of an IGNORE WIDE RESIDUE message. Table 4-6
describes the Ignore field bit definitions.
Bit
Byte
7
6
5
4
3
2
1
0
0
Message Code (23h)
1
Ignore (01h)
Figure 4–3 IGNORE WIDE RESIDUE Message — Data Format
Table 4–6 IGNORE WIDE RESIDUE Message — Field Definition
Ignore
Invalid Data Bits
16-bit Transfers
00h
Reserved
01h
DB(15-8)
02h - FFh
Reserved
Summary of Contents for DLTtape DLT 8000
Page 1: ...DLTTM 8000 Tape System Product Manual Nov 10 2003 81 60118 06...
Page 5: ...USER MANUAL STATEMENTS FOR CLASS B EQUIPMENT continued...
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Page 26: ...Table of Contents xxiv Quantum DLT 8000 Tape System...
Page 36: ...About This Manual Quantum DLT 8000 Tape System xxxii...
Page 54: ...General Description and Specifications 1 18 Quantum DLT 8000 Tape System...
Page 102: ......
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Page 376: ...Appendix A Definition of Vendor Unique Sense Data Information A 4 Quantum DLT 8000 Tape System...
Page 386: ...Appendix C Updating the Firmware C 6 Quantum DLT 8000 Tape System...
Page 396: ...Appendix E Visual Inspection Procedure for DLTtape Cartridges E 8 Quantum DLT 8000 Tape System...
Page 406: ...Appendix G DLT 7000 Emulation Feature G 8 Quantum DLT 8000 Tape System...
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