參數(shù)資料
型號: ML9092-04
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: LCD Driver with Key Scanner and RAM
中文描述: 液晶顯示驅(qū)動器,掃描器和RAM的關(guān)鍵
文件頁數(shù): 38/66頁
文件大?。?/td> 659K
代理商: ML9092-04
FEDL9092-01
OKI Semiconductor
ML9092-01/02/03/04
38/66
Serial Interface Operation
Instruction code
A register that transfers display data, key scan data, etc. according to the content of the instruction code is selected
(see below).
D7
D6
D5
D4
“1”
“1”
R/W
(1) D7, D6 (fixed at “1”)
When selecting the start byte register, always write a “1” to bits D7 and D6.
(2) D5 (R/W) (Read mode/write mode select bit)
1: Read mode is selected
0: Write mode is selected
(3) D4 to D0 (Register number)
The correspondence between the start byte contents and the registers and display data RAM is shown in the table
below.
D7
D6
D5
D4
D3
D2
1
1
0
1
0
0
1
1
1
1/0
0
0
1
1
0
0
0
0
1
1
0
0
0
0
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
1
1
1
0
0
1
0
1
1
0
0
1
0
1
1
1
0
1
0
1
1
0
0
1
0
1
1
0
0
1
1
1
1
0
0
1
1
1
1
0
0
1
1
D3
D2
D1
D0
Register number
D1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
D0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Register name
Key scan register
Display data RAM
X address register
Y address register
Port A register
Port B register
Port C register
Port D register
Control register1
Control register 2
Rotary encoder register
Contrast ADJ register
PWM0 register
PWM1 register
PWM2 register
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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