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參數(shù)資料
| 型號(hào)： | 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(diǎn)陣顯示為JIS 1級(jí)和日標(biāo)平驅(qū)動(dòng)2漢字集 |
| 文件頁(yè)數(shù)： | 22/56頁(yè) |
| 文件大?。?/td> | 906K |
| 代理商： | UPD16681 |
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Data Sheet S13104EJ5V0DS00
22
μ
PD16681
7.2.2 Full width (11 x 12 dots) character code setting examples
The following shows the correspondence between 16-bit JIS code and the
μ
PD16681’s 13-bit character code. This
correspondence varies according to the values of the high-order 3 bits (b17, b16, and b15) in the first byte of the JIS
code.
Convert JIS code as shown below to generate character code for the
μ
PD16681.
(1) JIS level 1 kanji and non-kanji characters
Table 7-1. When (b17, b16, b15) = (0, 1, 0)
JIS C 6226
First byte
Second byte
b17
b16
b15
b14
b13
b12
b11
b27
b26
b25
b24
b23
b22
b21
Character code
C9
C8
C7
C6
C5
C4
C3
C2
C1
C0
Remark
C12 = C6 = C5 = 0
Table 7-2. When (b17, b16, b15) = (0, 1, 1) or (1, 0, 0)
JIS C 6226
First byte
Second byte
b17
b16
b15
b14
b13
b12
b11
b27
b26
b25
b24
b23
b22
b21
Character code
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
C0
Remark
C12 = 0
(2) JIS level 2 kanji and non-kanji characters
Table 7-3. When (b17, b16, b15) = (1, 1, 1)
JIS C 6226
First byte
Second byte
b17
b16
b15
b14
b13
b12
b11
b27
b26
b25
b24
b23
b22
b21
Character code
C9
C8
C7
C11
C10
C4
C3
C2
C1
C0
Remark
C12 = 1, C6 = C5 = 0
Table 7-4. When (b17, b16, b15) = (1, 0, 1) or (1, 1, 0)
JIS C 6226
First byte
Second byte
b17
b16
b15
b14
b13
b12
b11
b27
b26
b25
b24
b23
b22
b21
Character code
C11
C10
C9
C8
C7
C6
C5
C4
C3
C2
C1
C0
Remark
C12 = 1
(3) CGRAM
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
0
X
X
0
0
0
0
0
0
0
0
0
0
u2
u1
u0
Remark
CGRAM addresses for user font: u2 to u0
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UPD16681W-011 | LCD CONTROLLER/DRIVER FOR DOT MATRIX DISPLAY OF JIS LEVEL 1 AND JIS LEVEL 2 KANJI SETS |
| UPD16732AN-XXX | LCD Display Driver |
| UPD16732A | 384-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 64-GRAY SCALES |
| UPD16732AN | 384-OUTPUT TFT-LCD SOURCE DRIVER COMPATIBLE WITH 64-GRAY SCALES |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UPD16681A | 制造商:NEC 制造商全稱:NEC 功能描述:LCD CONTROLLER/DRIVER FOR DOT MATRIX DISPLAY OF JIS LEVEL 1 AND JIS LEVEL 2 KANJI SETS |
| UPD16681A-001 | 制造商:NEC 制造商全稱:NEC 功能描述:LCD CONTROLLER/DRIVER FOR DOT MATRIX DISPLAY OF JIS LEVEL 1 AND JIS LEVEL 2 KANJI SETS |
| UPD16681AP-001 | 制造商:NEC 制造商全稱:NEC 功能描述:LCD CONTROLLER/DRIVER FOR DOT MATRIX DISPLAY OF JIS LEVEL 1 AND JIS LEVEL 2 KANJI SETS |
| UPD16681P-011 | 制造商:NEC 制造商全稱:NEC 功能描述:LCD CONTROLLER/DRIVER FOR DOT MATRIX DISPLAY OF JIS LEVEL 1 AND JIS LEVEL 2 KANJI SETS |
| UPD16681W-011 | 制造商:NEC 制造商全稱:NEC 功能描述:LCD CONTROLLER/DRIVER FOR DOT MATRIX DISPLAY OF JIS LEVEL 1 AND JIS LEVEL 2 KANJI SETS |
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