HT56R656 datasheet(70/108 Pages) HOLTEK

70 / 108 page

HT56R62/HT56R65

HT56R642/HT56R644/HT56R654/HT56R656

Rev. 1.00

July 20, 2009

I N T C 0 R e g i s t e

M a s t e r i n t e r r u p t g l o b a l e n a b l e

1 : g l o b a l e n a b l e

0 : g l o b a l d i s a b l e

E x t e r n a l i n t e r r u p t 0 e n a b l e

1 : e n a b l e

0 : d i s a b l e

E x t e r n a l i n t e r r u p t 1 e n a b l e

1 : e n a b l e

0 : d i s a b l e

T i m e r / E v e n t C o u n t e r 0 i n t e r r u p t e n a b l e

1 : e n a b l e

0 : d i s a b l e

E x t e r n a l i n t e r r u p t 0 r e q u e s t f l a g

1 : a c t i v e

0 : i n a c t i v e

E x t e r n a l i n t e r r u p t 1 r e q u e s t f l a g

1 : a c t i v e

0 : i n a c t i v e

T i m e r / E v e n t C o u n t e r 0 i n t e r r u p t r e q u e s t f l a g

1 : a c t i v e

0 : i n a c t i v e

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

b 7

b 0

E E I 1 E E I 0

E M I

E I F 0

E I F 1

E T 0 I

T 0 F

Interrupt Control Register

- INTC0

I N T C 1 R e g i s t e r

T i m e r / E v e n t C o u n t e r 1 i n t e r r u p t e n a b l e

1 : e n a b l e

0 : d i s a b l e

S P I / I 2 C i n t e r r u p t e n a b l e

1 : e n a b l e

0 : d i s a b l e

M u l t i - f u n c t i o n i n t e r r u p t e n a b l e

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 "

T i m e r / E v e n t C o u n t e r 1 i n t e r r u p t r e q u e s t f l a g

1 : a c t i v e

0 : i n a c t i v e

S P I / I 2 C i n t e r r u p t r e q u e s t f l a g

1 : a c t i v e

0 : i n a c t i v e

M u l t i - f u n c t i o n i n t e r r u p t r e q u e s t f l a g

1 : a c t i v e

0 : i n a c t i v e

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

b 7

b 0

E M F I E S I M

E T 1 I

T 1 F

S I M F

M F F

Interrupt Control Register

- INTC1

HT56R656 Datasheet(PDF) 70 Page - Holtek Semiconductor Inc

HT56R656 Datasheet(HTML) 70 Page - Holtek Semiconductor Inc

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