Seagate SCSI Interface Product Manual page 91

SCSI Interface Product Manual, Rev. J
Table 35. Commands sorted by operation code
Command
operation Command name
code
00h Test Unit Ready
01h Rezero Unit
03h Request Sense
04h Format Unit
07h Reassign Blocks
08h Read
0Ah Write
0Bh Seek
12h Inquiry
15h Mode Select (6)
16h Reserve (6)
17h Release (6)
18h Copy
1Ah Mode Sense (6)
1Bh Start/Stop Unit
1Ch Receive Diagnostic Results
1Dh Send Diagnostic
1Eh Prevent/Allow Medium Removal
25h Read Capacity
28h Read Extended
2Ah Write Extended
2Bh Seek Extended
2Eh Write and Verify
2Fh Verify
30h Search Data High
31h Search Data Equal
32h Search Data Low
33h Set Limits
34h Prefetch
35h Synchronize Cache
36h Lock-unlock Cache
37h Read Defect Data (10)
39h Compare
3Ah Copy and Verify
3Bh Write Buffer
3Ch Read Buffer
3Eh Read Long
3Fh Write Long
40h Change Definition
41h Write Same
4Ch Log Select
4Dh Log Sense
50h XDWrite
51h XPWrite
52h XDRead
55h Mode Select (10)
56h Reserve (10)
57h Release (10)
5Ah Mode Sense (10)
5Eh Persistent Reserve In
5Fh Persistent Reserve Out
80h XDWrite Extended
81h Rebuild
82h Regenerate
A0h Report LUNs
A7h Move Medium
B7h Read Defect Data (12)
B4h Read Element Status
Command type
Direct access
All devices
devices
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Length
6 10 12
bytes bytes bytes
x 5.47 (see page 211)
x 5.37 (see page 203)
x 5.34 (see page 191)
x 5.5 (see page 80)
x 5.27 (see page 176)
x 5.19 (see page 162)
x 5.49 (see page 213)
x 5.41 (see page 204)
x 5.6 (see page 87)
x 5.10 (see page 112)
x 5.35 (see page 200)
x 5.31 (see page 187)
5.3 (see page 79)
x 5.12 (see page 119)
x 5.45 (see page 209)
x 5.29 (see page 181)
x 5.43 (see page 206)
5.18 (see page 161)
x 5.21 (see page 167)
x 5.25 (see page 173)
x 5.52 (see page 219)
x 5.42 (see page 205)
x 5.50 (see page 214)
x 5.48 (see page 212)
5.39 (see page 203)
5.38 (see page 203)
5.40 (see page 203)
5.44 (see page 208)
5.17 (see page 161)
x 5.46 (see page 210)
5.7 (see page 101)
x 5.22 (see page 169)
5.2 (see page 79)
5.4 (see page 79)
x 5.51 (see page 215)
x 5.20 (see page 164)
x 5.26 (see page 175)
x 5.53 (see page 221)
5.1 (see page 78)
5.54 (see page 222)
x 5.8 (see page 102)
x 5.9 (see page 110)
5.56 (see page 225)
5.58 (see page 228)
5.55 (see page 223)
x 5.11 (see page 116)
x 5.36 (see page 202)
x 5.32 (see page 188)
x 5.13 (see page 149)
5.15 (see page 153)
5.16 (see page 158)
5.57 (see page 226)
x 5.28 (see page 178)
5.30 (see page 185)
5.33 (see page 189)
5.14 (see page 152)
x 5.23 (see page 171)
5.24 (see page 172)
77
Reference