ST7669V
9.1.23 RASET: Row Address Set (2BH)
A0
0
RD
1
WR
0
D7
D6
D5
D4
D3
D2
D1
D0
HEX
2BH
Command
1st parameter
2nd parameter
3rd parameter
4th parameter
0
0
1
0
1
0
1
1
1
1
0
YS15 YS14 YS13 YS12 YS11 YS10 YS9 YS8
YS7 YS6 YS5 YS4 YS3 YS2 YS1 YS0
YE15 YE14 YE13 YE12 YE11 YE10 YE9 YE8
YE7 YE6 YE5 YE4 YE3 YE2 YE1 YE0
Note1
Note1
Note1
Note1
1
1
0
1
1
0
1
1
0
Description
This command is used to define area of frame memory where MCU can access.
This command makes no change on the other driver status.
The values of YS[15:0] and YE[15:0] are referred when RAMWR command comes. Each value
represents one Page line in the Frame Memory.
Restriction
YS[15:0] always must be equal to or less than YE[15:0]
Note 1: When YS[15:0] or YE[15:0] are greater than A1h (When MADCTL’s MV=0) or 83h (When
MADCTL’s MV=1), data of out of range will be ignored.
Register
Availability
Status
Availability
Yes
Normal Mode On, Idle Mode Off, Sleep Out
Normal Mode On, Idle Mode On, Sleep Out
Partial Mode On, Idle Mode Off, Sleep Out
Partial Mode On, Idle Mode On, Sleep Out
Sleep In
Yes
Yes
Yes
Yes
Default
Status
Default Value
YS [15:0]
YE [15:0]
YE [15:0]
(MV=0)
A1h
(MV=1)
Power On Sequence
S/W Reset
00h
00h
00h
A1h
83h
H/W Reset
A1h
Ver 1.3
107/208
6/4/2008
SITRONIX [ SITRONIX TECHNOLOGY CO., LTD. ]
