LC75816W 查看數據表（PDF） - SANYO -> Panasonic

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LC75816W

1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers with Key Input Function

SANYO -> Panasonic 

LC75816E, 75816W

Detailed Instruction Descriptions

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

Code

D56 D57 D58 D59 D60 D61 D62 D63

DT1 DT2 FC X 0 0 0 1

X: don’t care

DT1, DT2: Sets the display technique

DT1 DT2

Display technique

0

0 1/8 duty, 1/4 bias drive

1

0 1/9 duty, 1/4 bias drive

0

1 1/10 duty, 1/4 bias drive

Output pins

S65/COM9

S64/COM10

S65

S64

COM9

S64

COM9

COM10

Note: *11 Sn (n = 64, 65): Segment outputs

COMn (n = 9, 10): Common outputs

FC: Sets the frame frequency of the common and segment output waveforms

FC

1/8 duty, 1/4 bias drive f8 (Hz)

fosc

0

3072

fosc

1

1536

Frame frequency

1/9 duty, 1/4 bias drive f9 (Hz)

fosc

3456

fosc

1728

1/10 duty, 1/4 bias drive f10 (Hz)

fosc

3840

fosc

1920

• 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 D60 D61 D62 D63

DG1 DG2 DG3 DG4 DG5 DG6 DG7 DG8 DG9 DG10 DG11 DG12 DG13 X X X M A SC SP 0 0 1 0

X: don’t care

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

MA

Display operating state

0

0 Both MDATA and ADATA are turned off (The display is forcibly turned off regardless of the DG1 to DG13 data.)

0

1 Only ADATA is turned on (The ADATA of display digits specified by the DG1 to DG13 data are turned on.)

1

0 Only MDATA is turned on (The MDATA of display digits specified by the DG1 to DG13 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 DG13 data are turned on.)

Note: *12. MDATA, ADATA

5 × 7 dot matrix display

5 × 8 dot matrix display

5 × 9 dot matrix display

. . . . ADATA

. . . . ADATA

. . . . ADATA

. . . MDATA

. . . MDATA

. . . MDATA

DG1 to DG13: Specifies the display digit

Display digit

Display digit data

1

2

3

4

5

6

7

8

9 10 11 12 13

DG1 DG2 DG3 DG4 DG5 DG6 DG7 DG8 DG9 DG10 DG11 DG12 DG13

For example, if DG1 to DG7 are 1, and DG8 to DG13 are 0, then display digits 1 to 7 will be turned on, and display digits 8

to 13 will be turned off (blanked).

A10719

No. 7142-12/43

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