Seagate ST34501FC Cheetah 4LP Product Manual page 46

36
Supported commands (continued)
Table 10:
Command code Supported
39h
3Ah
3Bh
3Ch
3Eh
3Fh
40h
41h
42-4Bh
4Ch
4Dh
4E-4Fh
50h
51h
52h
53-54h
55h
56h
57h
58-59h
5Ah
5B-5Fh
60-7Fh
80h
81h
82-8Fh
C0-DFh
EO-FFh
[1] Cheetah 4LP FC drives can format to any multiple of 4 bytes per logical block in the range 180 to 736
bytes and any multiple of 32 bytes per logical block in the range 768 to 4,096 bytes.
Command name
N Compare
N Copy and verify
Y Write buffer
Y Write combined header and data mode (0)
Y Write data mode (2)
N Download microcode mode (4)
Y Download microcode and save modes (5)
N Download microcode with offsets mode (6)
Y Download microcode with offsets and save mode (7)
Y Firmware download option [2]
Y Read buffer
Y Read combined header and data mode (0)
Y Read data mode (2)
Y Read descriptor mode (3)
Y Read long
Y Write long
N Change definition
N Write same
N Not used
Y Log Select
Y Log Sense
N Note used
N XD Write
N XP Write
N XD Read
N Not used
Y Mode Select (10) [4]
Y Reserved (10)
Y 3rd party reserve
N Extend reservation
Y Released (10)
N Not used
Y Mode Sense (10) [4]
N Not used
N Not used
N XD Write Extended
N Rebuild
N Not Used
N Not used
N Not used
Cheetah 4LP FC Product Manual, Rev. A