參數(shù)資料
型號: UPD16680W
廠商: NEC Corp.
英文描述: 1/53, 1/40 DUTY, LCD CONTROLLER/DRIVER WITH BUILT-IN RAM
中文描述: 1 / 53,1 / 40的責(zé)任,LCD控制器/驅(qū)動,配有內(nèi)存
文件頁數(shù): 33/44頁
文件大?。?/td> 290K
代理商: UPD16680W
Data Sheet S12694EJ2V0DS00
33
μ
PD16680
12.3 Read display data and pictograph data (All data are read)
Command / Data
Item
STB
b7 b6
b5
b4 b3
b2 b1
b0
Explanation
Start
H
x
x
x
x
x
x
x
x
Address Register 1
L
1
1
0
0
0
0
0
0
Dot address
Address Register 2
L
0
0
0
0
0
0
0
0
X address = 00H
Address Register 3
L
0
0
0
0
0
0
0
0
Y address = 00H
H
x
x
x
x
x
x
x
x
Data R/W mode
L
1
0
1
1
0
1
0
0
Data read,
The address is incremented starting from the current one.
Dot display Data 1
Dot display Data 663
L
L
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Dot data
(663 bytes)
H
x
x
x
x
x
x
x
x
Address Register 1
L
1
1
0
1
0
0
0
0
Pictograph group address
Address Register 2
L
0
0
0
0
0
0
0
0
X address = 00H
Address Register 3
L
0
0
0
0
0
0
0
0
Y address = 00H
H
x
x
x
x
x
x
x
x
Data R/W mode
L
1
0
1
1
0
1
0
0
Data read,
The address is incremented starting from the current one.
Pictograph Data 1
Pictograph Data 13
L
L
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
Pictograph data
(13 bytes)
End
H
x
x
x
x
x
x
x
x
Remark
x = Don't Care, D = data
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