SSD1858 Solomon Systech, SSD1858 Datasheet - Page 20

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

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15
SSD1858
7.12 Default Setting after Reset
Register
Page address
Column address
Display ON/OFF
Display Start Line
Display Offset
Mux Ratio
Normal/Reverse Display
N-line Inversion
Entire Display
DC-DC booster
Internal Resistor Ratio
Contrast
LCD Bias Ratio
Scan direction of COM
Segment Re-map
Internal oscillator
Power save mode
Data display length
FRC, PWM Mode
White Palette
Light Gray Palette
Dark Gray Palette
Black Palette
Test mode
Temperature coefficient
Icon display
Power control
Register
Page address
Column address
Display Start Line
Internal Resistor Ratio
Contrast
Data display length
FRC, PWM Mode
White Palette
Light Gray Palette
Dark Gray Palette
Black Palette
When RES input is low, the chip is initialized to the following:
When RESET command is issued, the following parameters are initialized only:
Rev 1.1
09/2002
0
0
Default Value
0
0
0
0
0
40H
0
0
0
0
20H
5
0
0
0
0
0
(0, 0, 0, 0)
(9, 0, 0, 0)
(9, 9, 9, 0)
(9, 9, 9, 9)
0
4
0
8
0,0,0
Default Value
0
0
0
0
20H
0
0
(0, 0, 0, 0)
(9, 0, 0, 0)
(9, 9, 9, 0)
(9, 9, 9, 9)
Descriptions
Display OFF
GDDRAM page 0,D0
COM0 is mapped to ROW0
64 Mux
Normal Display
No N-line Inversion
Entire Display is OFF
3X booster is selected
Gain = 2.84 (IR0)
1/9 Bias Ratio
Normal Scan direction
Segment re-map is disabled
Internal oscillator is OFF
Power save mode is OFF
4FRC, 9PWM
Test mode is OFF
PTC4 (-0.14%/
Icon display line is OFF
Frame frequency = 157.5Hz (typical)
Booster, regulator & divider are both disabled
Descriptions
GDDRAM page 0,D0
Gain = 2.84 (IR0)
4FRC, 9PWM
o
C)
SOLOMON