No. 5915-11/27

LC75811E, 75811W

Detailed Instruction Descriptions

• Set display technique ... <Sets the display technique>

Code

D56

D57

D58

D59

D60

D61

D62

D63

DT1

DT2

X

X

0

0

0

1

X: don’t care

X: don’t care

Note: *10. Sn (n = 59, 60): Segment outputs

COMn (n = 9, 10): Common outputs

DT1, DT2: Setting the display technique

DT1

DT2

Display technique

Output pins

S60/COM9

S59/COM10

0

0

1/8 duty, 1/4 bias drive

S60

S59

1

0

1/9 duty, 1/4 bias drive

COM9

S59

0

1

1/10 duty, 1/4 bias drive

COM9

COM10

• Display on/off control ... <Turns the display on or off>

Code

D40

D41

D42

D43

D44

D45

D46

D47

D48

D49

D50

D51

D52

D53

D54

D55

D56

D57

D58

D59

DG1 DG2 DG3 DG4 DG5 DG6 DG7 DG8 DG9 DG10 DG11 DG12

X

X

X

X

M

A

SC

BU

D60

D61

D62

D63

0

0

1

0

M, A: Specifies the data to be turned on or off.

Note: *11. MDATA, ADATA

5

× 7 dot matrix display

5

× 8 dot matrix display

5

× 9 dot matrix display

M

A

Display operating state

0

0

Both MDATA and ADATA are turned off (The display is forcibly turned off regardless of the DG1 to DG12 data.)

0

1

Only ADATA is turned on (The ADATA of display digits specified by the DG1 to DG12 data are turned on.)

1

0

Only MDATA is turned on (The MDATA of display digits specified by the DG1 to DG12 data are turned on.)

1

1

Both MDATA and ADATA are turned on (The MDATA and ADATA of display digits specified by the DG1 to DG12 data are turned on.)

DG1 to DG12: Specifies the display digit

For example, if DG1 to DG6 are 1, and DG7 to DG12 are 0, then display digits 1 to 6 will be turned on, and display digits 7

to 12 will be turned off (blanked).

Display digit

1

2

3

4

5

6

7

8

9

10

11

12

Display digit data

DG1

DG2

DG3

DG4

DG5

DG6

DG7

DG8

DG9 DG10 DG11 DG12