參數資料
型號: UPD16661AN
廠商: NEC Corp.
英文描述: 160-OUTPUT LCD COLUMN SEGMENT DRIVER WITH RAM
中文描述: 160輸出LCD列段驅動與RAM
文件頁數: 9/36頁
文件大?。?/td> 187K
代理商: UPD16661AN
9
μ
PD16661A
4. RELATIONSHIP BETWEEN DATA BITS AND PIXELS
Because the display is in four gray scales, each pixel consists of two bits.
The RAM is configured with four pixels (8 pixels per word) using the packed pixel system.
(1) BMODE = L
In byte unit access (8 bits)
D0 D1
Pixel 1
D2 D3
Pixel 2
D4 D5
Pixel 3
D6 D7
Pixel 4
D8 D9
Pixel 5
D10 D11
Pixel 6
D12 D13
Pixel 7
D14 D15
Pixel 8
0 0 0 0 0 H
0 0 0 0 1 H
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
5
Pixel
6
Pixel
7
Pixel
8
0 0 0 0 0 H
0 0 0 0 1 H
0 0 0 0 2 H
0 0 0 0 3 H
Liquid-Crystal
Panel
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
5
Pixel
6
Pixel
7
Pixel
8
In word unit access (16 bits)
D0 D1
Pixel 1
D2 D3
Pixel 2
D4 D5
Pixel 3
D6 D7
Pixel 4
D8 D9
Pixel 5
D10 D11
Pixel 6
D12 D13
Pixel 7
D14 D15
Pixel 8
0 0 0 0 0 H
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
5
Pixel
6
Pixel
7
Pixel
8
Liquid-Crystal
Panel
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
5
Pixel
6
Pixel
7
Pixel
8
0 0 0 0 0 H
0 0 0 0 2 H
(2) BMODE = H
D0 D1
Pixel 1
D2 D3
Pixel 2
D4 D5
Pixel 3
D6 D7
Pixel 4
D0 D1
Pixel 5
D2 D3
Pixel 6
D4 D5
Pixel 7
D6 D7
Pixel 8
0 0 0 0 0 H
0 0 0 0 1 H
Liquid-Crystal
Panel
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
5
Pixel
6
Pixel
7
Pixel
8
0 0 0 0 0 H
0 0 0 0 1 H
0 0 0 0 2 H
0 0 0 0 3 H
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
5
Pixel
6
Pixel
7
Pixel
8
相關PDF資料
PDF描述
UPD16661A 160-OUTPUT LCD COLUMN SEGMENT DRIVER WITH RAM
UPD16675AN-051 1/34, 1/36 DUTY LCD CONTROLLER/DRIVER
UPD16675A 1/34, 1/36 DUTY LCD CONTROLLER/DRIVER
UPD16675AN 1/34, 1/36 DUTY LCD CONTROLLER/DRIVER
UPD16675AP 1/34, 1/36 DUTY LCD CONTROLLER/DRIVER
相關代理商/技術參數
參數描述
UPD16661AN-051 制造商:NEC 制造商全稱:NEC 功能描述:160-OUTPUT LCD COLUMN SEGMENT DRIVER WITH RAM
UPD16661AN-XXX 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LCD Display Driver
UPD16662 制造商:NEC 制造商全稱:NEC 功能描述:240 OUTPUT LCD COLUMN SEGMENT DRIVER WITH BUILT-IN RAM
UPD16662N 制造商:NEC 制造商全稱:NEC 功能描述:240 OUTPUT LCD COLUMN SEGMENT DRIVER WITH BUILT-IN RAM
UPD16662N-051 制造商:NEC 制造商全稱:NEC 功能描述:240 OUTPUT LCD COLUMN SEGMENT DRIVER WITH BUILT-IN RAM