ST7669V
9.1.3 RDDIDIF: Read Display Identification Information (04H)
A0
0
RD
1
WR
0
D7
0
D6
0
D5
0
D4
0
D3
0
D2
1
D1
0
D0
0
HEX
Command
Dummy Read
2nd parameter
3rd parameter
4th parameter
04H
1
0
1
-
-
-
-
-
-
-
-
-
-
-
-
1
0
1
ID17 ID16 ID15 ID14 ID13 ID12 ID11 ID10
ID26 ID25 ID24 ID23 ID22 ID21 ID20
ID37 ID36 ID35 ID34 ID33 ID32 ID31 ID30
1
0
1
1
1
0
1
NOTE: “-“ Don’t care
This read byte returns 24-bit display identification information.
1st Parameter: dummy read.
The 2nd parameter (ID17 to ID10): LCD module’s manufacturer ID.
The 3rd parameter (ID26 to ID20): LCD module/driver version ID
The 4th parameter (ID37 to ID30): LCD module/driver ID.
Description
Restriction
NOTE: Commands RDID1/2/3(DAh, DBh, DCh) read data correspond to the parameters 2,3,4 of the
command 04h, respectively.
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
Register
Yes
Availability
Yes
Yes
Yes
Status
Default Value
ID2
ID1
TBD
TBD
TBD
ID3
TBD
TBD
TBD
Default
Power On Sequence
S/W Reset
TBD
TBD
TBD
H/W Reset
Ver 1.3
70/208
6/4/2008
SITRONIX [ SITRONIX TECHNOLOGY CO., LTD. ]
