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