Seagate STD124000N Product Manual page 56

Chapter 5
Page 44
SCSI Status Codes
4-bit Status Code
Bits 4
0
0
0
1
1
SCSI Commands
Code Type
00 M
H
01 M
H
02 V
H
03 M
H
05 M
H
08 M
H
0A M
H
0C V
H
10 M
H
11 M
H
12 M
H
13 O
H
15 M
H
16 M
H
17 M
H
19 M
H
1A M
H
1B O
H
1C O
H
1D M
H
1E O
H
2B O
H
34 O
H
3B O
H
3C O
H
40 O
H
4C O
H
4D O
H
M = Mandatory Command
E = Extended Command
3 2 1 0
0 0 0 X
0 0 1 X
1 0 0 X
0 0 0 X
1 0 0 X
Command
Test Unit Ready
Rewind
Request Block Address
Request Sense
Read Block Limits
Read
Write
Seek Block
Write Filemarks
Space
Inquiry
Verify
Mode Select
Reserve Unit
Release Unit
Erase
Mode Sense
Load/Unload
Receive Diagnostic Results
Send Diagnostic
Prevent/Allow Medium Removal
Locate
Read Position
Write Data Buffer
Read Data Buffer
Change Definition
Log Select
Log Sense
O = Optional Command
V = Vendor-Unique Command
SCSI Interface
Definition
Good Status
Check Condition
Busy
Intermediate Status
Reservation Conflict
DAT Drives