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Table 5.25 Format of SCT STATUS Response (1/2)
BYTE Contents
000h
001h
Format Version
002h
003h
SCT Version
004h
005h
SCT Spec
006h
007h
008h
009h
Status Flag
Bit31-1: Reserved
Bit0: Initialized flag (maintained Power-OFF/ON)
0 = When any user LBA is written, this bit is cleared.
This bit is also cleared if the capacity of the drive is changed via
SET MAX (EXT), DCO.
1= A WRITE SAME command to all logical blocks has completed
without error.
00Ah
Drive State
00h = Active
01h = not support (Standby)
02h = not support (Sleep)
03h = DST executing in background.
04h = SMART Off-line Data collection executing in background.
05h = SCT command executing in background.
06h-FFh = Reserved
00Bh
to
00Dh
Reserved
00Eh
00Fh
Extended Status Code
Status of last SCT command issued.
* (See Table 5.26)
010h
011h
Action Code
Action code of last SCT command issued.
012h
013h
Function Code
Function code of last SCT command issued.
5-74 C141-E249