Seagate Ultra160 Product Manual page 128

110
Table 48: SPI L_Q information unit
Bit 7
Byte
0 Type [1]
1 Reserved
2 MSB
3
4 MSB
5
6
7
8
9
10
11
12 Reserved
13 MSB
14
15
16 BIDI Direction [5]
17 Reserved
18 MSB
19
20 MSB
21
22
23
[1] The Type field is defined in Table 49. If a SCSI initiator port receives a type code that is not defined in
Table 49, that initiator shall follow the procedures defined in Section 3.5.2.2.1.1. If a SCSI target port
receives a type code that is not defined in Table 49, that target shall follow the procedures defined in Sec-
tion 3.5.2.2.1.2.
6 5
Logical Unit Number [3]
iuCRC Interval [6]
SCSI Interface Product Manual, Rev. B
4 3
Tag [2]
Data Length [4]
Reserved
iuCRC [7]
2 1
LSB
LSB
LSB
LSB
LSB
0