ST7669V
9.1.26 PTLAR: Partial Area (30H)
A0
0
RD
1
WR
0
D7
D6
D5
D4
D3
D2
D1
D0
HEX
Command
1st parameter
2nd parameter
3rd parameter
4th parameter
0
0
1
1
0
0
0
0
30H
1
1
0
PS15 PS14 PS13 PS12 PS11 PS10 PS9 PS8
PS7 PS6 PS5 PS4 PS3 PS2 PS1 PS0
PE15 PE14 PE13 PE12 PE11 PE10 PE9 PE8
PE7 PE6 PE5 PE4 PE3 PE2 PE1 PE0
00H ~ A1H
00H ~ A1H
1
1
0
1
1
0
1
1
0
Description
This command defines the partial mode’s display area. There are 2 parameters associated with
this command, the first defines the Start Line (PS) and the second the End Line (PE), as illustrated
in the figures below. PS and PE refer to the Frame Memory Line counter.
If End Line > Start Line when MADCTR ML=0:
If End Line > Start Line when MADCTR ML=1:
If End Line < Start Line when MADCTR ML=0:
* Row1: Frame memory row address 1.
If End Line = Start Line then the Partial Area will be one line deep.
PS[15:0] and PE[15:0] cannot be greater than A1h.
Restriction
Ver 1.3
113/208
6/4/2008
SITRONIX [ SITRONIX TECHNOLOGY CO., LTD. ]
