STE2007_06 Datasheet, PDF (44/62 Pages) STMicroelectronics – 96 x 68 Single-chip LCD controller/driver

Commands
STE2007
8
Commands
8.1
Display on/off
This command turns the display ON and OFF
Table 19. Display on/ofF
(D/C) D7 D6 D5 D4 D3 D2 D1 D0 HEX
0
1
0
1
0
1
1
1
0 AE
0
1 AF
Setting
Display OFF
Display ON
When the Display OFF command is executed in the Display all points ON mode, Power
saver mode is entered. See the section on the Power saver for details.
8.2
Display normal/reverse
This command can reverse the lit and unlit without overwriting the contents of the DDRAM.
Table 20. Display normal/reverse
(D/C) D7 D6 D5 D4 D3 D2 D1 D0 HEX
Setting
0
1
0
1
0
0
1
1
0 A6
Normal:DDRAM Data ”H”=LCD ON
voltage
0
1
A7
Reverse:DDRAM Data ”L”=LCD ON
voltage
8.3
Display all points on/off
This command makes it possible to force all display points ON regardless of the content of
the DDRAM. Even when this is done, the DDRAM contents are maintained. This command
takes priority over the Display normal/reverse command.
Table 21. Display all points ON/OFF
(D/C) D7 D6 D5 D4 D3 D2 D1 D0 HEX
0
1
0
1
0
0
1
0
0 A4
0
1 A5
Setting
Normal Display Mode
Display All Points ON
When the Display all points ON command is executed when in the Display OFF mode,
Power saver mode is entered. See the section on the Power Saver for details.
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