PEDL9040A-03
¡ Semiconductor
ML9040A-Axx/-Bxx
(5)Correspondence between address and display position in the 2-line display mode
First
digit
2
3
4
5
39 40
26 27
Display position
DD RAM address (hex.)
First line
00 01 02 03 04
40 41 42 43 44
Second line
66 67
(Note) The last address of the first line is not consecutive to the head address of the
second line.
(6)When ML9040A-Axx/-Bxx alone is used, up to 16 characters (8 characters x 2 lines) can
be displayed from the first to eighth digit.
First
digit
2
3
4
5
6
7
8
First line
00 01 02 03 04 05 06 07
40 41 42 43 44 45 46 47
Second line
When the display is shifted by instruction, the correspondence between the LCD
display position and the DD RAM address changes as shown below:
First
digit
2
3
4
5
6
7
8
First line
27 00 01 02 03 04 05 06
67 40 41 42 43 44 45 46
(Display shifted to right)
(Display shifted to left)
Second line
First
digit
2
3
4
5
6
7
8
First line
01 02 03 04 05 06 07 08
41 42 43 44 45 46 47 48
Second line
(7)When the ML9040A-Axx/-Bxx is used with one MSM5259, up to 32 characters (16
characters x 2 lines) can be displayed from the first to the sixteenth digit.
First
digit
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
First line
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F
Second line
ML9040A-Axx/-Bxx display
MSM5259 display
16/49
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