Datasheet

ST7735
V1.7 112 2009-12-04
10.1.28 IDMON (39h): Idle Mode On
39H IDMON (Idle Mode On)
Inst / Para D/CX WRX RDX D17-8 D7 D6 D5 D4 D3 D2 D1 D0 HEX
IDMOFF 0 ↑ 1 - 0 0 1 1 1 0 0 1 (39h)
Parameter No Parameter -
Description
-This command is used to enter into Idle mode on.
-There will be no abnormal visible effect on the display mode change transition.
-In the idle on mode,
1. Color expression is reduced. The primary and the secondary colors using MSB of each R,G and B in the Frame
Memory, 8 color depth data is displayed.
2. 8-Color mode frame frequency is applied.
3. Exit from IDMON by Idle Mode Off (38h) command
Color R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B4 B1 B0
Black 0xxxxx 0xxxxx 0xxxxx
Blue 0xxxxx 0xxxxx 1xxxxx
Red 1xxxxx 0xxxxx 0xxxxx
Magenta 1xxxxx 0xxxxx 1xxxxx
Green 0xxxxx 1xxxxx 0xxxxx
Cyan 0xxxxx 1xxxxx 1xxxxx
Yellow 1xxxxx 1xxxxx 0xxxxx
White 1xxxxx 1xxxxx 1xxxxx
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 No
Partial Mode On, Idle Mode On, Sleep Out No
Sleep In Yes
Default
Status Default Value
Power On Sequence Idle Mode Off
S/W Reset Idle Mode Off
H/W Reset Idle Mode Off
Top-Left (0,0)
(Example) Memory Display