MSM6222 Просмотр технического описания (PDF) - Oki Electric Industry

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MSM6222

DOT MATRIX LCD CONTROLLER WITH 16-DOT COMMON DRIVER AND 40-DOT SEGMENT DRIVER

Oki Electric Industry 

¡ Semiconductor

MSM6222B-xx

• When the MSM6222B-xx is used with one MSM5259, up to 16 characters can be

displayed from the first to sixteenth digit as shown below:

First

digit 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F

MSM6222B-xx display

MSM5259 display

When the display is shifted by instruction, the correspondence between the LCD

display and the DD RAM address changes as shown below:

(Display shifted to right)

First

digit 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

4F 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E

MSM6222B-xx display

MSM5259 display

(Display shifted to left) 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10

• Since the MSM6222B-xx has a DD RAM capacity of up to 80 characters, up to 9

MSM5259 devices can be connected to MSM6222B-xx so that 80 characters can be

displayed.

First

digit 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11

73 74 75 76 77 78 79 80

42 49 4A 4B 4C 4D 4E 4F

MSM6222B-xx display

MSM5259 (1) display

MSM5259 (2)

- (8) display

MSM5259 (9) display

15/45

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