Data Sheet

a-Si TFT LCD Single Chip Driver
240RGBx320 Resolution and 262K color
ILI9341
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Page 109 of 233
8.2.19. Display ON (29h)
29h DISPON (Display ON)
D/CX RDX WRX D17-8 D7 D6 D5 D4 D3 D2 D1 D0 HEX
Command 0 1 ↑ XX 0 0 1 0 1 0 0 1 29h
Parameter No Parameter
Description
This command is used to recover from DISPLAY OFF mode. Output from the Frame Memory is enabled.
This command makes no change of contents of frame memory.
This command does not change any other status
Memory Display Panel
X = Don’t care.
Restriction This command has no effect when module is already in display on mode.
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 Display OFF
SW Reset Display OFF
HW Reset Display OFF
Flow Chart
Display Off Mode
DISPON(29h)
Display On Mode
Command
Parameter
Action
Mode
Legend
Sequential transfer
Display