Data Sheet

a-Si TFT LCD Single Chip Driver
240RGBx320 Resolution and 262K color
ILI9341
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Page 131 of 233
8.2.31. Idle Mode OFF (38h)
38h IDMOFF (Idle Mode OFF)
D/CX RDX WRX D17-8 D7 D6 D5 D4 D3 D2 D1 D0 HEX
Command 0 1 ↑ XX 0 0 1 1 1 0 0 0 38h
Parameter No Parameter
Description
This command is used to recover from Idle mode on.
In the idle off mode, LCD can display maximum 262,144 colors.
X = Don’t care.
Restriction This command has no effect when module is already in idle off 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 Idle mode OFF
SW Reset Idle mode OFF
HW Reset Idle mode OFF
Flow Chart
IDMOFF(38h)
Idle mode on
Idle mode off
Command
Parameter
Action
Mode
Legend
Sequential transfer
Display