Data Sheet

a-Si TFT LCD Single Chip Driver
240RGBx320 Resolution and 262K color
ILI9341
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Page 97 of 233
8.2.8. Read Display Image Format (0Dh)
0Dh RDDIM (Read Display Image Mode)
D/CX RDX WRX D17-8 D7 D6 D5 D4 D3 D2 D1 D0 HEX
Command 0 1 ↑ XX 0 0 0 0 1 1 0 1 0Dh
1
st
Parameter 1 ↑ 1 XX X X X X X X X X X
2
nd
Parameter 1 ↑ 1 XX 0 0 0 0 0 D [2:0] 00
Description
This command indicates the current status of the display as described in the table below:
D [2:0] Description
000 Gamma curve 1 (G2.2)
001 ---
010 ---
011 ---
Other Not defined
X = Don’t care
Restriction
Register
Availability
Status Availability
Normal Mode On, Idle Mode Off, Sleep Out Yes
Normal Mode On, Idle Mode On, Sleep Out Yes
Partial Mode On, Idle Mode Off, Sleep Out Yes
Partial Mode On, Idle Mode On, Sleep Out Yes
Sleep In Yes
Default
Status Default Value
Power On Sequence 3’b000
SW Reset 3’b000
HW Reset 3’b000
Flow Chart
Command
Parameter
Action
Mode
Legend
Sequential transfer
RDDIM(0Dh)
1st Parameter: Dummy Read
2nd Parameter: Send D[7:0] display image mode status
Host
Driver
Display