NJU6535 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJU6535

1/3 , 1/4 Duty LCD Driver

Japan Radio Corporation  

NJU6535

(4-2) 1/4Duty

Data 1 (D1 to D44 and Instruction)

CE

SCL

SI

SO

D1 D2

Display data

D42 D43 D44 DY E0 E1 E2 S0 S1 K0 K1 P0 P1 SC DR 0 0

Instruction

Discernment data

Data 2 (D45 to D84)

CE

SCL

SI

SO

D45 D46

Display data

D84 * * * * * * * * * * * * * * * * 0 1

Dummy data (Don’t Care) 16

Discernment data

Data 3 (D85 to D124)

CE

SCL

SI

SO

D85 D86

Display data

D124 * * *

**** ***** **** 10

Dummy data (Don’t Care) 16

Discernment data

Data 4 (D125 to D164)

CE

SCL

SI

D125 D126

D164 * * * * * * * * * * * * * * * * 1 1

Display data

Dummy data (Don’t Care) 16

Discernment data

SO

NOTE1) All of display data should be transmitted within 30 mS to keep the display quality, because huge

display data D1 to D164 are transmitted at 4 times totally.

NOTE2) Data fetched at SCL rising edge.

NOTE3) Data executed at CE falling edge.

NOTE4) In case of entering less then 58-bit data, invalid data.

NOTE5) In case of entering over then 58-bit data, valid data is last 58-bit data.

NOTE5) Power is turn on time, set the 1/4Duty mode.

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