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MN 6 6 2 7 8 5 T B U C
( L ) S T A T p i n c o n t r o l
D a t a ( D 1 5 t o D 0 )
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 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 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 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 0 0 X
X X X X X X X X X X X X X 0 1 X
X X X X X X X X X X X X X 1 0 X
X X X X X X X X X X X X X 1 1 X
X X X X X X X X X X X X X X X 0
X X X X X X X X X X X X X X X 1
X X X X X X X X X X X X X X X X
M D A T A
M C L K
MLD
S T A T o u t p u t
C o m m a n d
( H E X )
( B 7 t o B 0 )
7 0
7 1
7 2
7 3
7 4
7 6
7 7
7 9
7 A
7 B
7 5
D 2 D 1
D 0
7 E
D
D
D
0 1 1 1 0 1 0 1
2
1
0
T i m i n g c h a r t o f S T A T p i n o u t p u t m o d e s e l e c t i o n b y M C L K
S y m b o l
F u n c t i o n (＊
STAT pin output selection
＊ : CRC
: RESY
: CLVS
: NTTSTOP
: SQOK
: BSSEL
: FCLV
: SUBQ (SQCK sync) / TXTDAT
: SUBQ (MCLK sync) / TXTDAT
: ZDET (Zero data detection)
STAT pin output setting
＊STAT pin output：
0. FLAG6
0. SENSE
0. NFLOCK
0. NTLOCK
STAT pin output mode selection by MCLK
(excluding the setting of SENSE(01))
1. FLAG6
2. SENSE
3. NFLOCK
4. NTLOCK
5. SQOK
6. CRC
7. CLVS
8. NTTSTOP
Clearing FLAG6 output from STAT pin
＊Disabled
Enabled (Reset of FLAG6)
Disc rotation speed data output from STAT pin
(8-bit data)
0
1 2 3 4 5 6 7 8
SDD00026AEM
T a b l e 7 - 1 - 5 ( 1 2 )
： S e t t i n g a t r e s e t )
5 4
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