MSM6222 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM6222

DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER

Oki Electric Industry 

¡ Semiconductor

MSM6222B-xx

RS

R/W

E

Busy

(internal

operation)

DB7

DB6

DB5

DB4

DB3

DB2

DB1

DB0

IR7

IR6

IR5

IR4

IR3

IR2

IR1

IR0

Instruction

register(IR)

write

No

Busy

Busy

ADC6

ADC5

ADC4

ADC3

ADC2

ADC1

ADC0

Busy flag(BF)and address

counter(ADC)read

DR7

DR6

DR5

DR4

DR3

DR2

DR1

DR0

Data register

(DR)write

Fig. 2 8-Bit Data Transfer

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