LC7986 Ver la hoja de datos (PDF) - SANYO -> Panasonic

Número de pieza

componentes Descripción

Fabricante

LC7986

LCD Controller/Driver

SANYO -> Panasonic 

LC7986C

Shift direction

The segment driver shift register is bidirectional. When SHL is HIGH, the shift direction is right-to-left, and characters

are displayed normally. When SHL is LOW, the shift direction is left-to-right, and the display position, DD RAM

addresses and character bitmaps are all reversed as shown in the following figure.

Two-line display mode (N = 1)

The DD RAM addresses and their corresponding display positions for a 2-line × 40-character display are shown in the

following figure. Note that the address counter automatically increments from 27H to 40H.

A single LC7986C, however, can drive 16 characters per line. The display positions and DD RAM addresses for an

unshifted, 2-line × 16-character display are shown in the following figure.

The display positions following a left or right display shift are shown in the following figure. Note that the display shift is

simultaneous for both lines, regardless of which line the cursor is in.

No. 4101—11/32

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