參數(shù)資料
型號: UPD16681
廠商: NEC Corp.
英文描述: LCD CONTROLLER/DRIVER FOR DOT MATRIX DISPLAY OF JIS LEVEL 1 AND JIS LEVEL 2 KANJI SETS
中文描述: LCD控制器/的點陣顯示為JIS 1級和日標平驅(qū)動2漢字集
文件頁數(shù): 35/56頁
文件大?。?/td> 906K
代理商: UPD16681
Data Sheet S13104EJ5V0DS00
35
μ
PD16681
9. COMMAND EXAMPLES
Table 9-1. Initial Setting (1/39 duty) + Data Input
STB
D7
D6
D5
D4
D3
D2
D1
D0
Status
Hard Reset
H
X
X
X
X
X
X
X
X
L
0
0
0
1
1
0
0
1
Duty setting (1/39 duty)
H
X
X
X
X
X
X
X
X
L
0
1
0
0
1
0
0
0
Address register (DDRAM address
selection)
DDRAM address: 00H
0
0
0
0
0
0
0
0
H
X
X
X
X
X
X
X
X
L
1
0
1
1
0
0
0
0
Data write, address is incremented
starting from current address
Data for first character
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
D15
D14
D13
D12
D11
D10
D9
D8
Data for second character
D7
D6
D5
D4
D3
D2
D1
D0
:
D15
D14
D13
D12
D11
D10
D9
D8
Data for 54th character
D7
D6
D5
D4
D3
D2
D1
D0
H
X
X
X
X
X
X
X
X
L
0
1
0
0
1
0
0
1
Address register (PDRAM address
selection)
PDRAM address: 00H
H
0
0
0
0
0
0
0
0
L
X
X
X
X
X
X
X
X
L
1
0
1
1
0
0
0
0
Data write, address is incremented
starting from current address
PDRAM: data at 00H
X
X
D
D
D
D
D
D
X
X
D
D
D
D
D
D
PDRAM: data at 01H
:
X
X
D
D
D
D
D
D
PDRAM: data at 0FH
H
X
X
X
X
X
X
X
X
L
0
1
0
0
1
0
1
0
Address register (PBRAM address
selection)
PBRAM address : 00H
0
0
0
0
0
0
0
0
H
X
X
X
X
X
X
X
X
L
1
0
1
1
0
0
0
0
Data write, address is incremented
starting from current address
PBRAM: data at 00H
X
X
D
D
D
D
D
D
X
X
D
D
D
D
D
D
PBRAM: data at 01H
:
X
X
D
D
D
D
D
D
PBRAM: data at 0FH
H
X
X
X
X
X
X
X
X
L
0
0
0
0
1
1
1
1
Display ON
H
X
X
X
X
X
X
X
X
To next processing
Remark
X : Don’t care
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