SSD1858 Solomon Systech, SSD1858 Datasheet - Page 33

• Manufacturer Part Number: SSD1858
• Description: LCD Segment / Common Driver
• Manufacturer: Solomon Systech

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SSD1858
16
14
12
10
8
6
4
2
8.15 Set Contrast Control Register
-
Vout[V]
0
Figure 9 - Contrast Control Voltage Range Curve (TC=-0.14%/
This command adjusts the contrast of the LCD panel by changing V
provided by the On-Chip power circuits. V
It is a compound commands:
10
Rev 1.1
09/2002
20
Figure 10 - Contrast Control Flow
Set Contrast Control Register
No
Contrast Cruve
Contrast Level Data
30
Complete?
Changes
out
Yes
is set with 64 steps (6-bit) contrast control register.
40
50
o
C; V
out
DD
=2.775V; V
of the LCD drive voltage
60
Contrast[0~63]
CI
=3.5V)
70
SOLOMON
IR0
IR1
IR2
IR3
IR4
IR5
IR6
IR7
28