MSM6562B 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM6562B

DOT MATRIX LCD CONTROLLER DRIVER

Oki Electric Industry 

VDD

VSS

OSC1

OSCR

OSC2

Timing

generation

circuit

7

E

R/W

RS0

RS1

DB0 - DB3

DB4 - DB7

8 Instruction 8 Instruction

register

decoder

(IR)

(ID)

Input/

7

4 output

buffer

4

8 Data 8

register

(DR)

T1

T2

Test

circuit

T3

Busy flag

(BF)

V1

5

V2

V3'

V3

V4

5 Contrast

register

(CR)

Address 7

counter

(ADC)

V5

V5'

L

CP

DF

Cursor blink

control

Character

5

generator

RAM

(CG RAM)

8

16-bit 16 COMMON 16

shift

signal

register

driver

COM1 - 16

5

8

Display data

RAM

(DD RAM)

SHL1 SHL0

SEG1 - 100

DO

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