參數(shù)資料
型號(hào): ML9050
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
中文描述: 132通道液晶內(nèi)置液晶點(diǎn)陣顯示RAM的驅(qū)動(dòng)程序
文件頁數(shù): 30/71頁
文件大?。?/td> 472K
代理商: ML9050
Semiconductor
ML9050/9051
30/71
PEDL9050-02
Page address set (Write)
This command specifies the page address which corresponds to the lower address when
accessing the display data RAM from the MPU side.
It is possible to access any required bit in the display data RAM by specifying the page address
and the column address.
A0
0
D7
1
D6
0
D5
1
D4
1
D3
0
0
0
.
Page address
0
1
2
.
D2
0
0
0
.
7
8
0
1
1
0
D1
0
0
1
.
1
0
D0
0
1
0
.
1
0
Column address set (Write)
This command specifies the column address of the display data RAM. The column address is
specified by successively writing the upper 4 bits and the lower 4 bits. Since the column address
is automatically incremented (by +1) every time the display data RAM is accessed, the MPU can
read or write the display data continuously. The incrementing of the column address is stopped
at the address 83H.
A0
0
D7
0
D6
0
D5
0
D4
1
0
D3
a7
a3
D2
a6
a2
D1
a5
a1
D0
a4
a0
Upper bits
Lower bits
a6
0
0
0
.
a5
0
0
0
.
a4
0
0
0
.
a3
0
0
0
.
a2
0
0
0
.
a1
0
0
1
.
Column address
0
1
2
.
a0
0
1
0
.
130
131
0
0
0
0
0
0
0
0
0
0
1
1
0
1
a7
0
0
0
.
1
1
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PDF描述
ML9051 132-Channel LCD Driver with Built-in RAM for LCD Dot Matrix Displays
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