¡ Semiconductor

MSM6786

12/17

FEDL6786-03

Display on, Display off

In power ON reset state, display will go out. To turn the display on, write the display ON

command. The display and LED can go out by writing the display OFF command, irrespective

of display data.

Display ON command releases the display OFF state. By writing this command, display will

return to original state.

D1 D2

C4

C2

C3

C4

C5

C2

C3

C4 C5

CLOCK

DATAI/O

LOAD

Display On/Off

C5

Display On

Command Write

Display Off

Command Write

RESET

Display Data Input

Command List

Command Name C5 C4 C3 C2 C1 C0

Operation

F1

F2

F3

F4

F5

F6

F7

F8

001000

1

0

1

1

010

¥

¥

¥

011000

1

0

1

1

1010

¥

¥

1011

¥

¥

110

¥

¥

¥

100

¥

¥

¥

111

¥

¥

¥

Display Data Input (Corresponding to Common 1)

Display Data Input (Corresponding to Common 2)

Display Data Input (Corresponding to Common 3)

Display Data Input (Corresponding to Common 4)

Key Data Output

Display Data Input (1) + Key Data Output

Display Data Input (2) + Key Data Output

Display Data Input (3) + Key Data Output

Display Data Input (4) + Key Data Output

Display Off

Display On

Key Scan Stop + Key Data Output

Key Scan Stop

Key Scan Start + Key Data Output

¥ : Don't care