MSM6262 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM6262

DOT MATRIX LCD CONTROLLER WITH 48-DOT COMMON DRIVER

Oki Electric Industry 

¡ Semiconductor

MSM6262-xx

When the display is shifted by an instruction, the relation between the DD RAM address and

the display position becomes as follows.

(Shift to the right)

Digit

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

1st line 4F 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E

2nd line CF 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E

MSM5839C (1)

{ or MSM5259 (1)

MSM5839C (2)

MSM5259 (2) }

1st line 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10

2nd line 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90

(Shift to the left)

(3) The maximum DD RAM capacity of MSM6262-xx is for 160 characters. So, up to 10 pieces

of MSM5839C (or MSM5259) can be connected in the case of 2-line display mode.

Digit

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 – – – 73 74 75 76 77 78 79 80

1st line 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 – – – 48 49 4A 4B 4C 4D 4E 4F

2nd line 80 81 82 83 84 85 86 87 88 89 8A 8B 8C 8D 8E 8F 90 91 – – – C8 C9 CA CB CC CD CE CF

MSM5839C (1)

{ or MSM5259 (1)

MSM5839C (2)

MSM5259 (2)

MSM5839C (3)-(9)

MSM5259 (3)-(9)

MSM5839C (10)

MSM5259 (10) }

(4) Relation between the DD RAM and display position in 4-line display mode

Digit

1 2345

–––

39 40 Display position

1st line 00 01 02 03 04

–––

26 27

2nd line 40 41 42 43 44

3rd line 80 81 82 83 84

4th line C0 C1 C2 C3 C4

–––

–––

–––

66 67

A6 A7

E6 E7

DD RAM address

(hexadecimal)

Note: The address of the last digit of the previous line and the first digit of the

next line does not have any continuity.

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