13
／
30
HTE029A1
R/W# D/C# Hex D7 D6 D5 D4 D3 D2 D1 D0 Command
Description
0
0
22
0
0
1
0
0
0
1
0 Display Update
Control 2
Display Update Sequence Option:
Enable the stage for Master Activation
0
1
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
Paramete
(in Hex)
Enable Clock Signal,
Then Enable CP
Then Load Temperature
value
Then Load LUT
Then INIITIAL DISPLAY
Then PATTERN DISPLAY
Then Disable CP
Then Disable OSC
FF
[POR]
To Enable Clock Signal
(CLKEN=1)
80
To Enable Clock Signal,
then Enable CP
(CLKEN=1, CPEN=1)
C0
To INITIAL D
PATTEN DISPLAY
0C
To INITIAL DISPLAY
08
To DISPLAY PATTEN
04
To Disable CP,
then Disable Clock Signal
(CLKEN=1, CPEN=1)
03
To Disable Clock Signal
(CLKEN=1)
01
Remark:
CLKEN=1:
If CLS=VDDIO then Enable OSC
If CLS=VSS then Enable External
Clock
CLKEN=0:
If CLS=VDDIO then Disable OSC
AND
INTERNAL CLOCK Signal = VSS,
0
0
24
0
0
1
0
0
1
0
0 Write RAM
After this command, data entries will
be written into the RAM until another
command is written. Address pointers
will advance accordingly.
0
0
2C
0
0
1
0
1
0
1
1 Write VCOM register
Write VCOM register from MCU
interface
0
1
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
