46 / 73 page
ST7565S
Ver 0.3c
46/72
2002/07/22
Figure 25
End
This command releases the read/modify/write mode, and returns the column address to the address it was at when the mode
was entered.
E
R/W
A0
/RD
/WR
D7 D6 D5 D4 D3 D2 D1 D0
0
1
0
1
1
1
0
1
1
1
0
Reset
This command initializes the display start line, the column address, the page address, the common output mode, the V5 voltage
regulator internal resistor ratio, the electronic volume, and the static indicator are reset, and the read/modify/write mode and
test mode are released. There is no impact on the display data RAM. See the function explanation in “Reset” for details.
The reset operation is performed after the reset command is entered.
E
R/W
A0
/RD /WR
D7 D6 D5 D4 D3 D2 D1 D0
0
1
0
1
1
1
0
0
0
1
0
The initialization when the power supply is applied must be done through applying a reset signal to the /RES terminal. The reset
command must not be used instead.
Common Output Mode Select
This command can select the scan direction of the COM output terminal. For details, see the function explanation in
“Common Output Mode Select Circuit.”
Selected Mode
E R/W
A0 /RD /WR D7 D6 D5 D4 D3 D2 D1 D0
1/65duty
1/49duty
1/33duty
1/55duty
1/53duty
0
1
0
1
1
0
0
0
*
*
*
1
Normal
Reverse
COM0→COM63
COM63→COM0
COM0→COM47
COM47→COM0
COM0→COM31
COM31→COM0
COM0→COM53
COM53→COM0
COM0→COM51
COM51→COM0
* Disabled bit
Column address
Read-modify-write mode set
N
N+1
N+2
N+3
N+m
N
End
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