HT45R37V datasheet(31/90 Pages) HOLTEK

31 / 90 page

HT45R37V

Rev. 1.00

October 20, 2009

T i m e r A

T i m e r B

O V B = 1

O V B = 0

C / R t o F C o n v e r t e r I n t e r r u p t

R e s e t R C O C O N

C / R t o F O u t p u t

S 2

S 1

S y s t e m C l o c k

S y s t e m C l o c k / 4

R C O C O N

C/R to F Converter

R C O C C R R e g i s t e r

b 0

R C O M 0 R C O C O N

N o t i m p l e m e n t e d , r e a d a s " 0 "

U n d e f i n e d b i t , t h i s b i t c a n r e a d / w r i t e

E n a b l e o r d i s a b l e C / R t o F c o n v e r t e r

D e f i n e t h e T i m e r A c l o c k s o u r c e

R C O M 2

R C O M 1

R C O M 0

b 7

R C O M 1

R C O M 2

s y s t e m c l o c k

s y s t e m c l o c k / 4

u n u s e d

RCOCCR Register

R C O C C R R e g i s t e r

b 0

0 : T i m e r A o v e r f l o w

1 : T i m e r B o v e r f l o w

1 : e n a b l e

0 : d i s a b l e

N o t i m p l e m e n t e d , r e a d a s " 0 "

4 - b i t r e a d / w r i t e r e g i s t e r s f o r u s e r d e f i n e d

O V B

R C O

R W

RCOCR Register

HT45R37V Datasheet(PDF) 31 Page - Holtek Semiconductor Inc

HT45R37V Datasheet(HTML) 31 Page - Holtek Semiconductor Inc

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