參數(shù)資料
型號: S6A0079
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
中文描述: 34COM/120SEG驅(qū)動
文件頁數(shù): 9/36頁
文件大?。?/td> 338K
代理商: S6A0079
34COM/120SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0079
9
DISPLAY DATA RAM (DDRAM)
DDRAM stores display data of maximum 96 x 8 bits (96 characters). DDRAM address is set in the address
counter (AC) as a hexadecimal number. (refer to Figure 1.)
AC6
AC5
AC4
AC3
AC2
AC1
AC0
MSB
LSB
Figure 1. DDRAM Address
5-dot 2-line Display
In case of 2-line display with 5-dot font, the address range of DDRAM is 00H-2FH, 40H-6FH. (refer to Figure 2)
00 01 02 03 04
1
2
3
4
5
COM1
COM8
COM17
COM24
SEG1
. . . .
13 14 15 16 17
20 21 22 23 24
SEG120
18 19 1A 1B 1C
25 26 27 28 29
SEG1
Display Position
DDRAM Address
. . . .
2B 2C 2D 2E 2F
44 45 46 47 48
COM9
COM16
COM25
COM32
SEG120
05
01 02 03 04
1
2
3
4
5
COM1
COM8
COM17
COM24
. . . .
14 15 16 17
20 21 22 23 24
(After Shift Left)
19 1A 1B 1C
25 26 27 28 29
. . . .
2C 2D 2E 2F 00
44 45 46 47 48
COM9
COM16
COM25
COM32
S6A0079
S6A0079
00 01 02 03
2F
1
2
3
4
5
COM1
COM8
COM17
COM24
. . . .
13 14 15 16
17
20 21 22 23 24
12
(After Shift Right)
18 19 1A 1B
25 26 27 28 29
. . . .
2A 2B 2C 2D 2E
44 45 46 47 48
COM9
COM16
COM25
COM32
18
1D
40 41 42 43 44
. . . .
53 54 55 56 57
58 59 5A 5B 5C
. . . .
6B 6C 6D 6E 6F
41 42 43 44
. . . .
54 55 56 57 58
59 5A 5B 5C
. . . .
6C 6D 6E 6F
45
5D
40
6F 40 41 42
. . . .
52 53 54 55 56
57 58 59 5A
. . . .
6A 6B 6C 6D
43
5B
6E
Figure 2. 2-line X 48ch. Display (5-dot Font Width)
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