NJU6676 データシートの表示（PDF） - Japan Radio Corporation
部品番号
コンポーネント説明
メーカー
NJU6676
Japan Radio Corporation
NJU6676 Datasheet PDF : 46 Pages
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NJU6676
PRELIMINARY
(3) Instruction description
3-1) Display On/Off
This instruction selects display turn-on or turn-off regardless of the contents of the DDRAM.
A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0
01
0
1
0
1
0
1
1
1
0
1
Display On or Off
0 :Off
1 :On
3-2) Initial display line set
This instruction specifies the DDRAM line address which corresponds to the COM0 position.
By means of repeating this instruction, the initial display line address will be dynamically changed; it
means smooth display scrolling will be enabled.
A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
:
:
:
:
:
:
1
1
1
1
1
0
1
1
1
1
1
1
Line address for COM0
0
1
:
62
63
3-3) Page address set
In order to access to the DDRAM for writing or reading display data, both “page address set ” and
“column address set” instructions are required before accessing.
A0 RD WR D7 D6 D5 D4 D3 D2 D1 D0
0
1
0
1
0
1
1
0
0
0
0
0
0
0
1
:
:
:
:
0
1
1
1
1
0
0
0
Page address
0
1
:
7
8
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