w i t h t h e o o o o 5 9 a A D c w i t h d e l t a m o d u l a t i o n p r i n c i p l e c a n b e c o n t r o l l e d .
The OO 0059 consists of:
- UP/DOWN control to determine whether incoming data should be counted up or down
- POLAR ITY detection circuit
- T|\4 E R + 12288
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R A N G I N G c o u n t e r f o r u p / d o w n r a n g i n g . F r o m t h e r a n g i n g c o u n t e r t h e d i g i t a l r a n g e i n f o r m a t i o n i s
availabls. Number of ranges: 6.
- UP/DOWN counter for counting the result
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L A T C H E S a n d I M U L T I P L E X E R S f o r c o n t r o l l i n g a L E D o r L X d i s p l a y
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LEVEL DETECTOR to determine whether should be ranged up or down in the auto range mode
- C O N T R O L L O G I C w h i c h g e n e r a t e s t h e s i g n a l s ; a u t o z e r o , p o l a r i t y , o v e r l o a d a n d t o w h i c h t h e i n f o r m a t i o n ;
a u t o r a n g i n g a n d d a t a h o l d c a n b e g i v e n .