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MN 6 6 2 7 8 5 T B U C
7 - 1 ( 4 ) D a t a s e t t i n g f o r s e r v o s
[ 1 ] D a t a w r i t e ( D T M S )
V a r i o u s f e a t u r e s c a n b e a c h i e v e d b y w r i t i n g v a r i o u s c h a r a c t e r i s t i c s o f t h e o p t i c a l s e r v o s y s t e m f r o m
a n e x t e r n a l m i c r o c o m p u t e r t o t h i s I C .
D T M S c o m m a n d i s u s e d t o w r i t e t h e d a t a s u c h a s s e r v o p a r a m e t e r s .
( A p p l i c a t i o n )
( A ) S e t t i n g o f a u t o m a t i c a d j u s t m e n t v a l u e
( B ) S e t t i n g o f t h e o p t i c a l s e r v o l o o p c h a r a c t e r i s t i c s i n c l u d i n g t h e c h a r a c t e r i s t i c s f o r a n t i - v i b r a t i o n
( C ) S e t t i n g o f g a i n c r o s s o v e r f o r t h e o p t i c a l s e r v o l o o p
( D ) M o d e s e l e c t i o n f o r a n t i - v i b r a t i o n
( E ) V a r i o u s s y s t e m s e t t i n g s
( F ) V a r i o u s s e t t i n g s f o r o p t i c a l s e r v o s y s t e m
( G ) A c c e s s c o m m a n d s e t t i n g
( M D A T A f o r m a t )
D７ D6 D５ D４ D３ D２ D１ D０
A７
Note)
・Use the DTMS command in the STANDBY or PLAY mode.
・If you write data successively, wait at least 25 µs before each data writing so that the microcomputer
finishes DSP processing and becomes ready for writing next data.
A６
A５
A４
A３
１
１
１
A２
A１
A０
１
０
０
１
S D D 0 0 0 2 6 A E M
: D a t a
: Address (Label specified)
０
: C o m m a n d ( D T M S )
19
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