ST7571 Sitronix Technology, ST7571 Datasheet - Page 40

• Manufacturer Part Number: ST7571
• Description: 4 Gray Scale Dot Matrix LCD Controller/Driver
• Manufacturer: Sitronix Technology

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ST7571
9.1.12 Release N-line Inversion
This instruction makes the inversion mode back to the frame inversion from the N-line inversion.
9.1.13 Reverse Display
This instruction reverses the display status on LCD panel without rewriting new contents into DDRAM.
9.1.14 Entire Display ON
This instruction forces the whole LCD pixels to be turned ON, regardless of the contents in DDRAM. The contents in
DDRAM are not changed. This instruction has priority over the Reverse Display instruction.
Ver 1.5a
A0
A0
A0
1 (entire ON)
0
0
0
1 (reverse)
0 (normal)
0 (normal)
EON
REV
R/W
R/W
R/W
0
0
0
DB7
DB7
DB7
“00” (White)
“00” (White)
1
1
1
White
White
Black
Black
DB6
DB6
DB6
1
0
0
“01” (Light Gray)
“01” (Light Gray)
DB5
DB5
DB5
1
1
1
Light Gray
Light Gray
Dark gray
40/76
Black
Pixel Data in DDRAM
Pixel Data in DDRAM
DB4
DB4
DB4
0
0
0
“10” (Dark Gray)
“10” (Dark Gray)
DB3
DB3
DB3
0
0
0
Dark Gray
Dark Gray
Light gray
Black
DB2
DB2
DB2
1
1
1
DB1
DB1
DB1
0
1
0
“11” (Black)
“11” (Black)
White
Black
Black
Black
2009/7/21
EON
DB0
DB0
REV
DB0
0