MSM9006-01 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM9006-01

LCD Driver with Keyscan Function

Oki Electric Industry 

¡ Semiconductor

MSM9006-01, -02

Command List

Command C6 C5 C4 C3 C2 C1 C0

Operation

0 Display Data Input (Corresponds to common 1)

0

1 Display Data Input (Corresponds to common 2)

F1

00010

0 Display Data Input (Corresponds to common 3)

1

1 Display Data Input (Corresponds to common 4)

F2

0 0 1 0 ¥ ¥ ¥ Key Data Output

0 Display Data Input (1) + Key Data Output

0

1 Display Data Input (2) + Key Data Output

F3

00110

0 Display Data Input (3) + Key Data Output

1

1 Display Data Input (4) + Key Data Output

F4

0 1 0 1 0 ¥ ¥ Display OFF

F5

0 1 0 1 1 ¥ ¥ Display ON

F6

0 1 1 0 ¥ ¥ ¥ Keyscan Stop + Key Data Output

F7

0 1 0 0 ¥ ¥ ¥ Keyscan Stop

F8

0 1 1 1 ¥ ¥ ¥ Keyscan Start + Key Data Output

F9

1 S/P5 S/P4 S/P3 S/P2 S/P1 S/L LCD/Output Port, LED Pin Setting

(*2)

(*2)

(*1)

¥ : Don't care

*1 The bits C5-C0 correspond to SEG36/PO5, SEG37/PO4, SEG38/PO3, SEG39/PO2, SEG40/

PO1, and SEG41/LED pin, respectively.

The high level selects the LCD (SEG36-SEG41) output. The low level selects the output port

(PO5-PO1) and LED output (any pin combination is selectable).

Because the pin select mode is not set upon power-on reset, be sure to put the device into pin

select mode before entering the Display On command.

*2 Out of the eight F1 and F3 commands, only those that correspond to common 1-3 are valid

in the case of the MSM9006-01. (Common 4 is not available in the MSM9006-01.)

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