NJU6676CH 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJU6676CH

64-Common X 132-Segment plus 1-Icon Bit Map Type LCD Controller and Driver

Japan Radio Corporation  

NJU6676

PRELIMINARY

3-13) End

The “end” instruction cancels the read modify write mode and makes the column address return to

the initial value just before “read modify write” is started.

A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0

0

1

0

1

1

1

0

1

1

1

0

Column

Address

Return

N

N+1 N+2 N+3

Read modify write

N+m

N

End

3-14) Reset

This instruction reset the LSI to the following status, however it doesn’t change the contents of the

DDRAM. Please be careful that it can’t be substituted for the reset operation by using of the RES

terminal.

Reset status by “reset” instruction:

1. Read modify write off

2. Static indicator off

3. Initial display line address

: (00)H

4. Column address

: (00)H

5. Page address

: (0) page

6. Common direction register

: Normal mode (D3=0)

7. EVR mode off and EVR register : (20)H

8. Test mode off

A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0

0

1

0

1

1

1

0

0

0

1

0

3-15) Common driver direction select

This instruction selects common driver direction.

Please refer to (1-7) common driver direction for more detail.

A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0

0

1

0

1

1

0

0

0

*

*

*

1

Common driver direction

Normal

Inverse

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