(2)Display start line
Code
R/W | D/I | DB7 |
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0 | 0 | 1 | 1 |
| A | A | A | A | A |
| A | ||||
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Sets the display data RAM line address expressed with binary AAAAAA in the display start line register. When displaying the content of the display data RAM, the display data on the line addresses which are set in the register is displayed on the top line on the LCD screen. For address configuration inside the display data, refer to Figure 6. Figure 8 shows display examples of start lines 0 to 3.
COM1 | COM1 |
COM2 | COM2 |
COM3 | COM3 |
COM4 | COM4 |
COM5 | COM5 |
COM6 | COM6 |
COM7 | COM7 |
COM8 | COM8 |
COM9 | COM9 |
COM10 | COM10 |
- | - |
- | - |
- | - |
COM59 | COM59 |
COM60 | COM60 |
COM61 | COM61 |
COM62 | COM62 |
COM63 | COM63 |
COM64 | COM64 |
Display start line=0 | Display start line=1 |
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
COM9
COM10
-
-
-
COM59
COM60
COM61
COM62
COM63
COM64
COM1 |
COM2 |
COM3 |
COM4 |
COM5 |
COM6 |
COM7 |
COM8 |
COM9 |
COM10 |
- |
- |
- |
COM59 |
COM60 |
COM61 |
COM62 |
COM63 |
COM64 |
Display start line =2 | Display start line=3 |
Figure 8 Relationship Between Display Start Lines and Displays
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