LC78711E Datasheet, PDF (21/43 Pages) Sanyo Semicon Device – Graphics Display Processor

2. Register 01hex
LC78711E
• Data7: VP3
Data6: VP2
Data5: VP1
Data4: VP0
— Function: These bits set the vertical direction display start position.
— Operation: Sets the display position as a two’s complement value with positive indicating up in the vertical
direction. The position is set in two dot units, supporting a range of from –16 to +14 dots from the
center position.
• Data3: HP3
Data2: HP2
Data1: HP1
Data0: HP0
— Function: These bits set the horizontal direction display start position.
— Operation: Sets the display position as a two’s complement value with positive indicating left in the horizontal
direction. The position is set in two dot units, supporting a range of from –16 to +14 dots from the
center position.
3. Register 04hex
• Data7: CRG3
Data6: CRG2
Data5: CRG1
Data4: CRG0
— Function: The green color data setting
— Operation: Specifies the green color data. There are 16 values in the range 0 to F (hexadecimal).
• Data3: CRR3
Data2: CRR2
Data1: CRR1
Data0: CRR0
— Function: The red color data setting
— Operation: Specifies the red color data. There are 16 values in the range 0 to F (hexadecimal).
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