HL14203 Ver la hoja de datos (PDF) - Hyundai Micro Electronics

Número de pieza

componentes Descripción

Fabricante

HL14203

LCD Driver IC

Hyundai Micro Electronics 

HL14203

ii )SCK is stopped at the high level

CE

SCK

SI

SO

XX 0 1 0 0 0 0 1

0

D1 D2 D3

D41 D42 0 0 0 0 S0 S1 K0 K1 P0 P1 SC DR 0 0

A0 A1 A2 A3 A4 A5 A6

A7

Display data

Control data

DD

CE

SCK

SI

SO

XX 0 1 0 0 0 0 1

0

D43 D44 D45

D83 D84 0 0 0 0 S0 S1 K0 K1 P0 P1 SC DR 0 1

A0 A1 A2 A3 A4 A5 A6

A7

Display data

Fixed data

DD

CE

SCK

SI

SO

XX 0 1 0 0 0 0 1

0

A0 A1 A2 A3 A4 A5 A6

A7

D85 D86 D87

D125 D126 0 0 0 0 S0 S1 K0 K1 P0 P1 SC DR 1 0

Display data

Fixed data

DD

A7~A0 : 42H address

D126~D1 : Data of LCD display registers

S0, S1 : Sleep control data

K0, K1 : Key scan output / Segment output selection data

P0, P1 : Segment output / general-purpose output port selection data

SC

: Segment on / off control data

DR

: 1/2 bias or 1/3 bias drive selection data

8

Preliminary

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