參數(shù)資料
型號: UPD16663
廠商: NEC Corp.
英文描述: 240-OUTPUT LCD COLUMN SEGMENT DRIVER WITH BUILT-IN RAM
中文描述: 240輸出LCD列段驅(qū)動,配有內(nèi)存
文件頁數(shù): 8/40頁
文件大小: 289K
代理商: UPD16663
Data Sheet S13392EJ1V0DS00
8
μ
PD16663
4. RELATIONSHIP BETWEEN DATA BITS AND PIXELS
16-gray scale display consists of 4 bits per pixel.
In the packed pixel format, RAM is configured with 2 pixels (4 pixels per word).
(1) BMODE = L
Byte (8-bit) access
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
8
D
9
D
10
D
11
D
12
D
13
D
14
D
15
Pixel 1
Pixel 2
Pixel 3
Pixel 4
LCD panel
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
1
Pixel
2
Pixel
3
Pixel
4
00000H
00001H
00002H
00003H
00004H
00005H
00006H
00007H
Word (16-bit) access
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
8
D
9
D
10
D
11
D
12
D
13
D
14
D
15
Pixel 1
Pixel 2
Pixel 3
Pixel 4
LCD panel
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
1
Pixel
2
Pixel
3
Pixel
4
00000H
00002H
00004H
00006H
(2) BMODE = H
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
0
D
1
D
2
D
3
D
4
D
5
D
6
D
7
Pixel 1
Pixel 2
Pixel 3
Pixel 4
LCD panel
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
1
Pixel
2
Pixel
3
Pixel
4
00000H
00001H
00002H
00003H
00004H
00005H
00006H
00007H
00000H
00001H
00000H
00000H
00001H
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