Datasheet

ST7735
V1.7 108 2009-12-04
10.1.25 TEON (35h): Tearing Effect Line ON
35H TEON (Tearing Effect Line ON)
Inst / Para D/CX WRX RDX D17-8 D7 D6 D5 D4 D3 D2 D1 D0 HEX
TEON 0 ↑ 1 - 0 0 1 1 0 1 0 1 (35h)
Parameter 1 ↑ 1 - 0 0 0 0 0 0 0 TELOM
Description
-This command is used to turn ON the Tearing Effect output signal from the TE signal line.
-This output is not affected by changing MADCTL bit ML.
-The Tearing Effect Line On has one parameter, which describes the mode of the Tearing Effect Output Line:
-When TELOM =’0’: The Tearing Effect output line consists of V-Blanking information only
T
vdl
T
vdh
Vertical time scale
-When TELOM =’1’: The Tearing Effect output Line consists of both V-Blanking and H-Blanking information
T
vdl
T
vdh
Vertical time scale
Note: During Sleep In Mode with Tearing Effect Line On, Tearing Effect Output pin will be active Low.
Default
Status Default Value
Power On Sequence Tearing effect off & TELOM=0
S/W Reset Tearing effect off & TELOM=0
H/W Reset Tearing effect off & TELOM=0
Flow Chart
Command
Parameter
Display
Action
Mode
Legend
Sequential
transter
TE Line Output
OFF
TEON
TE Line Output
ON
TELOM