STE2007_06 Datasheet, PDF (42/62 Pages) STMicroelectronics – 96 x 68 Single-chip LCD controller/driver

Power on/power off timing sequence
STE2007
Table 18. Instruction Set
Command
Code
(D/C) D7 D6 D5 D4 D3 D2 D1 D0 Hex
Function
Display ON/OFF
0 AE LCD display
0 1010111
1 AF 0: OFF, 1: ON
Display
normal/reverse
0 A6 LCD display
0 1010011
1 A7 0: normal, 1: reverse
Display all points
ON/OFF
0 A4 LCD display
0 1010010
1 A5 0: normal display, 1: all points ON
Page address set
0 1011
address
Sets the DDRAM page address
Column address set
upper 3–bit address
Column address set
lower 4–bit address
Display start line
address set
0 0001*
address
0 0000
address
0 01
address
Sets the DDRAM column address
Sets the DDRAM display start line
address
Segment driver
direction
Sets the correspondence between
0 A0 the DDRAM column address and
0 1 0 1 0 0 0 0 _{1 A1 the SEG driver output.}
0:Normal, 1: reverse
Common driver
direction select
0
0 1100
***
1
Sets the correspondence between
the DDRAM line address and the
COM driver output.
0: normal, 1: reverse
Display data write
1
Write data
Writes to the DDRAM
Self Test/Identification
0
data reading
Power control set
0
1 1 0 1 1 0 1 1 DB Identification byte
00101
Operating
mode
Sets the on–chip power supply
circuit operating mode
VO-Range
0 0 0 1 0 0 VO-Range
Sets the electronic volume value
Electronic volume
0 1 0 0 Electronic volume value
Sets the electronic volume value
Power saver
Reset
– ––––––––
Compound command of Display
OFF and Display-all-points-ON
0 1 1 1 0 0 0 1 0 E2 Internal reset
NOP
0 1 1 1 0 0 0 1 1 E3 Non–operation
0
VOP
0
0
Termal Compensation
0
1 1 1 0 0 0 0 1 E1
Sets the VLCD
VOP[7:0]
0 0 1 1 1 0 0 0 38
SET VLCD Slope in temperature
*****
Thermal
Comp
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