STE2007 Datasheet, PDF (45/62 Pages) STMicroelectronics – 96 x 68 Single Chip LCD Controller/Driver

STE2007
8 Commands
8.6 Display start line address set
This command is used to specify the display start line address of the DDRAM.
If the display start line address is changed dynamically using this command, then screen
scrolling, page swapping can be performed.
Table 24. Display start line address set
(D/C) D7 D6 D5 D4 D3 D2 D1 D0 HEX
0
0
1
0
0
0
0
0
0 40
0
0
1
0
0
0
0
0
1 41
0
0
1
0
0
0
0
1
0 42
:
:
0
0
1
1
1
1
1
1
0 7E
0
0
1
1
1
1
1
1
1 7F
Setting
0H
1H
2H
:
3EH
3FH
Display start line assress con be used in partial dispaly mode to relocate the partial display
window on the screen.
Display start line + Partial Display area with must be smaller or equal to the number of line
selected.
8.7 Segment driver direction select
This command can reverse the correspondence between the DDRAM column address and the
segment driver output.
Table 25. Segment driver direction select
(D/C) D7 D6 D5 D4 D3 D2 D1
0
1
0
1
0
0
0
0
0
D0 HEX
0 A0
1 A1
Setting
Normal
Reverse
8.8 Common driver direction select
This command can reverse the correspondence between the DDRAM line address and the
common driver output.
Table 26. Common driver direction select
(D/C) D7 D6 D5 D4 D3 D2 D1 D0
0
1
1
0
0
0
*
*
*
1
*
*
*
Setting
Normal
Reverse
* Disabled bit
45/62