ST7036 ETC-unknow, ST7036 Datasheet - Page 19

• Manufacturer Part Number: ST7036
• Description: Dot Matrix Lcd Controller/driver
• Manufacturer: ETC-unknow

ST7036
V1.1
Case 1: When the number of display characters is less than 40 x  2 lines, the two lines are displayed from the
head. Note that the first line end address and the second line start address are not consecutive. For example,
when just the ST7036 is used, 20 characters x  2 lines are displayed. See Figure 9.
When display shift operation is performed, the DDRAM address shifts. See Figure 10.
2-line display (N3=0,N = 1) (Figure 9)
Display
Position
DDRAM
Address
For Shift
Left
For Shift
Right
Display Position
DDRAM
Address
(hexadecimal)
00 01 02 03 04 05 06 07
40 41 42 43 44 45 46 47
01 02 03 04 05 06 07
41 42 43 44 45 46 47
27
67
1
00 01 02 03 04 05 06
40 41 42 43 44 45 46
2
Fig. 10 2-Line by 20-Character Display Example
3
00 01 02 03 04 05
40 41 42 43 44 45
4
1
5
2
Fig. 9 2-Line Display
6
3
7
19/72
4
08
48
8
5
6
žžžžž
žžžžž
žžžžž
žžžžž
žžžžž
žžžžž
........
........
38 39 40
25 26 27
65 66 67
17 18 19 20
0F 10 11 12
4F 50 51 52
10 11 12 13
50 51 52 53
11 12 13 14
51 52 53
54
2003/12/24