NJU6624C データシートの表示（PDF） - Japan Radio Corporation

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NJU6624C

14-CHARACTER 1-LINE DOT MATRIX LCD CONTROLLER DRIVER with SMOOTH SCROLL FUNCTION

Japan Radio Corporation  

NJU6624C

(4-2)Initialization by instruction

If the power supply conditions for the correct operation of the internal reset circuits are not satisfied, the

NJU6624C must be initialized by the instruction.

Power On

Wait more than 1.5ms after

V DD r i s e s t o 2 . 4 V

Initialized.

No display appears.

Display OFF

D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0

MS1 MS0 0 0 1 0 0 1 * * * * * 0 0 0

Entry Mode Set

0 MS1 MS0 0 1 0 0 0 * * * * * * I/D S

Set Static Port

0 MS1 MS0 0 1 0 1 1 * * * * P 3 P 2 P 1 P 0

Contrast Control

0 MS1 MS0 0 1 1 0 0 * * * * C 3 C 2 C 1 C 0

Set Display Mode

1 0 0 0 1 1 1 0 0 0 0 0 0 0 K PD

Clear Display

10 0 1 10 0 10 00 0 0 00 0

Write data to the DD, CG or MK RAM and set

the Instruction

Note : When the Icon display function using, the system should be initialized by software initialization.

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