SSD1789A Solomon Systech, SSD1789A Datasheet - Page 54

• Manufacturer Part Number: SSD1789A
• Description: CSTN LCD Driver
• Manufacturer: Solomon Systech

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9.34 Dim Window (8C Hex)
This command will dim the window area specify by starting point (X1, Y1) and the ending point (X2, Y2). After the
execution of this command, the selected window area will be dimmed by 75% white. Additional execution of this command
over the same window area will not change the data content.
Remark: X1, X2
9.35
This command sets the window area specify by starting point (X1, Y1) and the ending point (X2, Y2) to clear the window
display. The GDDRAM content of the window will be set to zero.
Remark: X1, X2
9.36 Status register read
The following parameters can be monitored by the status read register.
Solomon Systech
1.
2.
3.
4.
5.
6.
7.
Y1, Y2
Clear Window (8E Hex)
Y1, Y2
Various area scroll mode
Column scan direction
Page scan direction
Display ON/OFF
Sleep mode ON/OFF
Display Normal/Inverse
Partial display mode ON/OFF
131; Y1 < Y2
131; Y1 < Y2
131; X1 < X2
131; X1 < X2
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Jul 2004
P 54/69 Rev 1.0
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