SSD1789A Solomon Systech, SSD1789A Datasheet - Page 43

• Manufacturer Part Number: SSD1789A
• Description: CSTN LCD Driver
• Manufacturer: Solomon Systech

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Example Program of Specified Center Scroll mode.
Void center_scroll(void)
{
//Set 96 Mux
Comm_out (0xCA);
Data_out (0x00);
Data_out (0x17);
Data_out(0x00);
//Set Area Scroll
Comm_out(0xAA);
Data_out(0x02);
Data_out(0x1E);
Data_out(0x15);
Data_out(0x00);
//Set Scroll Start
for (I=0x02; I<=0x1E; I++)
}
Top Fix Area
Scroll Area
Background
Area
{
Comm_out(0xAB); //set scroll start
Data_out(I);
Delay (200);
}
Bottom Fix
Area
Figure 11 - Example of center scroll mode
SSD1789A Series Rev 1.0
132 RGB X 132 Line GDDRAM Content
//delay 200ms
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// Top Block Address
// Specified Bottom Block Address
//Number of Specified Block
//Center Screen Mode
P 43/69 Jul 2004
0
:
1
2
:
:
:
:
:
21
22
:
:
30
31
:
32
Scroll Start
= 2
Scroll Start
= 3
Scroll Start
= 12
Scroll Start
= 4
Block
0
:
1
2
:
:
:
:
:
:
21
31
:
32
0
:
1
3
:
:
:
:
:
:
22
31
:
32
0
:
1
4
:
:
:
:
:
:
23
31
:
32
0
:
1
12
:
:
:
:
:
:
2
31
:
32
132 RGB X 96 lines Panel
Solomon Systech
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