SSD1339U3 ETC1 [List of Unclassifed Manufacturers], SSD1339U3 Datasheet - Page 37

• Manufacturer Part Number: SSD1339U3
• Description: 132RGB x 132 with 2 smart Icon lines Dot Matrix OLED/PLED Segment/Common Driver with Controller
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

Set Display Start Line (A1h)
This command is to set Display Start Line register to determine starting address of display RAM to be
displayed by selecting a value from 0 to 131. The figure below shows an example of this command. In
there, “Row” means the graphic display data RAM row.
COM Pin
COM0
COM1
COM2
COM3
:
:
COM125
COM126
COM127
COM128
COM129
COM130
COM131
Set Display Offset (A2h)
This command specifies the mapping of display start line (it is assumed that COM0 is the display start
line, display start line register equals to 0) to one of COM0-131. The figure below shows an example of
this command. In there, “Row” means the graphic display data RAM row.
COM Pin
COM0
COM1
COM2
COM3
:
:
COM125
COM126
COM127
COM128
COM129
COM130
COM131
SSD1339
Rev 1.1
132
0
Row0
Row1
Row2
Row3
:
:
Row125
Row126
Row127
Row128
Row129
Row130
Row131
132
0
Row0
Row1
Row2
Row3
:
:
Row125
Row126
Row127
Row128
Row129
Row130
Row131
Figure 23 – Example of set display start line with no remap
Figure 24 – Example of set display offset with no remap
P 37/59 Jul 2005
132
4
Row4
Row5
Row6
Row7
:
:
Row129
Row130
Row131
Row0
Row1
Row2
Row3
132
4
Row4
Row5
Row6
Row7
:
:
Row129
Row130
Row131
Row0
Row1
Row2
Row3
130
0
Row0
Row1
Row2
Row3
:
:
Row125
Row126
Row127
Row128
Row129
-
-
130
0
Row0
Row1
Row2
Row3
:
:
Row125
Row126
Row127
Row128
Row129
-
-
130
4
Row4
Row5
Row6
Row7
:
:
Row129
Row130
Row131
Row0
Row1
-
-
130
4
Row4
Row5
Row6
Row7
:
:
Row129
-
-
Row0
Row1
Row2
Row3
Mux ratio
Display start line
Solomon Systech
Mux ratio
Display offset