ST7669V
9.1.10 RDDSDR: Read Display Self-Diagnostic Result (0FH)
A0
0
RD
1
WR
0
D7
0
D6
0
D5
0
D4
0
D3
1
D2
1
D1
1
D0
1
HEX
Command
1st parameter
2nd parameter
0FH
1
0
1
-
-
-
-
-
-
-
-
-
-
1
0
1
D7
D6
D5
D4
0
0
0
0
NOTE: “-“ Don’t care
Description
This command indicates the current status of the display as described in the table below:
Bit
D7
D6
D5
D4
D3
D2
D1
D0
Description
Register Loading Detection
Functionality Detection
Chip Attachment Detection
LCM Glass Direction
Not Used
Command
See section 7.10.1, 7.10.2, 7.10.3, 7.10.4
“0”
“0”
“0”
“0”
Not Used
Not Used
Not Used
Restriction
Register
Availability
Status
Availability
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
Yes
Default
Status
Power On Sequence
S/W Reset
Default Value (D7 to D0)
0000_0000 (00h)
0000_0000 (00h)
0000_0000 (00h)
H/W Reset
Flow Chart
Ver 1.3
84/208
6/4/2008
SITRONIX [ SITRONIX TECHNOLOGY CO., LTD. ]
