Advertisement
MN 6 6 2 7 8 5 T B U C
(C) Attenuation control
D a t a ( D 1 5 t o D 0 )
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
１
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
１
( D ) S p i n d l e c o n t r o l 2
D a t a ( D 1 5 t o D 0 )
Ｘ
Ｘ
Ｘ
０
Ｘ
０
Ｘ
Ｘ
Ｘ
０
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
０
Ｘ
Ｘ
Ｘ
０
Ｘ
０
０
Ｘ
Ｘ
Ｘ
０
Ｘ
０
１
Ｘ
Ｘ
０
Ｘ
０
０
Ｘ
Ｘ
Ｘ
Ｘ
０
１
０
Ｘ
Ｘ
Ｘ
０
０
Ｘ
０
Ｘ
Ｘ
Ｘ
１
０
Ｘ
０
Ｘ
Ｘ
０
Ｘ
０
Ｘ
０
Ｘ
Ｘ
１
Ｘ
０
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
０
Ｘ
０
０
Ｘ
Ｘ
Ｘ
０
Ｘ
１
Ｘ
D 7
D 6
D 5
D 4
D 3
D 2
D 1
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
１
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
１
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
０
０
０
Ｘ
Ｘ
０
０
０
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
０
０
１
Ｘ
Ｘ
Ｘ
Ｘ
０
０
０
１
Ｘ
Ｘ
Ｘ
Ｘ
０
０
０
Ｘ
Ｘ
０
０
Ｘ
Ｘ
０
１
Ｘ
０
０
０
Ｘ
０
０
０
Ｘ
Ｘ
１
０
Ｘ
０
０
０
Ｘ
Ｘ
１
１
０
０
０
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
１
０
０
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
０
０
Ｘ
Ｘ
０
０
０
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
０
Ｘ
０
０
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
０
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
０
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
０
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
０
０
Ｘ
Ｘ
Ｘ
Ｘ
０
０
０
Ｘ
Ｘ
Ｘ
Ｘ
０
Ｘ
Ｘ
Ｘ
Ｘ
Ｘ
０
０
C o m m a n d
( H E X )
Symbol
( B 7 t o B 0 )
D 0
M C N T ( 7 : 0 )
44
Ｘ
A T T ,
Ｘ
M U T E M
Ｘ
Ｘ
C o m m a n d
( H E X )
Symbol
( B 7 t o B 0 )
FO1SEL,
45
FO2SEL
０
１
０
１
SG0,
Ｘ
SG1
Ｘ
Ｘ
Ｘ
PCINV
Ｘ
Ｘ
CLVSEL
Ｘ
Ｘ
JFMODE
Ｘ
Ｘ
ACCFIX
Ｘ
Ｘ
KILL
Ｘ
Ｘ
CKSTOP
Ｘ
Ｘ
SDD00026AEM
： S e t t i n g a t r e s e t )
F u n c t i o n (＊
Attenuation level setting
Note) The attenuation level is set to n/256.
Initially set to 40 (HEX).
＊Normal (0 dB)
Soft muting
Digital attenuation
Soft attenuation
Function (＊： Setting at reset)
f
f r e q u e n c y s e t t i n g
0
＊ 2 4 H z
6 H z
1 2 H z
3 H z
L o o p g a i n s e t t i n g
＊
×1
×2
×4
×1 / 2
P C o u t p u t p o l a r i t y s e l e c t i o n
＊N o r m a l ( O N a t l o w l e v e l )
I n v e r t e d
S e l e c t i o n o f C L V m o d e t r a n s i t i o n c o n d i t i o n
( f r o m r o u g h t o C L V )
＊ R E S Y : H i g h l e v e l a n d r p m c o n d i t i o n
(±4 . 6 % )
R E S Y : H i g h l e v e l
N o t e ) T r a n s i t i o n f r o m C L V t o r o u g h m o d e i s
e n a b l e d u n d e r t h e c o n d i t i o n o f B S S E L
f a i l u r e .
A n a l o g j i t t e r - f r e e m o d e
＊D i s a b l e d
E n a b l e d
S p i n d l e f i x e d i n a s i n g l e d i r e c t i o n
( f o r a c c e l e r a t i o n o n l y )
＊D i s a b l e d
E n a b l e d
S i g n a l p r o c e s s i n g c l o c k s t o p
＊D i s a b l e d
E n a b l e d
O s c i l l a t i o n s t o p
＊D i s a b l e d
E n a b l e d
N o t e ) T h e I C i s r e s e t a n d s t o p s .
Table 7-1-5 (3)
T a b l e 7 - 1 - 5 ( 4 )
4 8
Advertisement
