EM78P568

8-bit OTP Micro-controller

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* This specification are subject to be changed without notice.

12

01/31/2004

V4.7

SEG9, SEG8

04H

SEG11, SEG10

05H

SEG13, SEG12

06H

SEG15, SEG14

07H

SEG17, SEG16

08H

SEG19, SEG18

09H

SEG21, SEG20

0AH

SEG23, SEG22

0BH

SEG25, SEG24

0CH

SEG27, SEG26

0DH

SEG29, SEG28

0EH

SEG31, SEG30

0FH

Bit 4 ~ Bit 7 : (undefined) not allowed to use

R6 (PORT6 I/O data, LCD data)

PAGE0 (PORT6 I/O data register)

7

6

5

4

3

2

1

0

P67

P66

P65

P64

P63

P62

P61

P60

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

Bit 0 ~ Bit 8 (P60 ~ P67) : 8-bit PORT6(0~7) I/O data register

User can use IOC register to define input or output each bit.

PAGE1 (LCD data)

7

6

5

4

3

2

1

0

LCDD7

LCDD6

LCDD5

LCDD4

LCDD3

LCDD2

LCDD1

LCDD0

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

Bit 0 ~ Bit 7 (LCDD0 ~ LCDD7 ) : LCD data buffer for LCD RAM read or write

LCD data vs. COM-SEG

LCD address

LCDD7 ~ LCDD4

LCDD3 ~ LCDD0

(LCDA3 ~ LCDA0)

COM3 ~ COM0

COM3 ~ COM0

SEG1

SEG0

00H

SEG3

SEG2

01H

SEG5

SEG4

02H

SEG7

SEG6

03H

SEG9

SEG8

04H

SEG11

SEG10

05H

SEG13

SEG12

06H

SEG15

SEG14

07H

SEG17

SEG16

08H

SEG19

SEG18

09H

SEG21

SEG20

0AH

SEG23

SEG22

0BH

SEG25

SEG24

0CH

SEG27

SEG26

0DH

SEG29

SEG28

0EH

SEG31

SEG30

0FH