ST7571 Sitronix Technology, ST7571 Datasheet - Page 47

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

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ST7571
Enable Write Mode
This instruction enables manually-write function.
Set Write Pulse
This instruction generates one write cycle to write parameters into EEPROM.
Return to Normal Mode
This instruction returns IC into normal mode and the general commands are available.
Extension Command Set 3
After entering the extension mode-3, the extension command set-3 is enabled. These commands are valid only in this
mode. Always remember to return back to normal mode for correct operation.
Set Color Mode
This instruction controls the gray-scale mode.
Return to Normal Mode
This instruction returns IC into normal mode and the general commands are available.
Ver 1.5a
Flag
B/G
A0
A0
A0
A0
A0
0
0
0
0
0
B/G=0 : IC is in Gray-Scale mode (write 2-byte for 8-pixel).
B/G=1 : IC is in Black/White mode (write 1-byte for 8-pixel).
R/W
R/W
R/W
R/W
R/W
0
0
0
0
0
DB7
DB7
DB7
DB7
DB7
0
0
0
0
0
DB6
DB6
DB6
DB6
DB6
0
1
0
0
0
Description
DB5
DB5
DB5
DB5
DB5
1
1
0
0
0
47/76
DB4
DB4
DB4
DB4
DB4
1
0
0
1
0
DB3
DB3
DB3
DB3
DB3
0
1
0
0
0
DB2
DB2
DB2
DB2
DB2
1
0
0
0
0
DB1
DB1
DB1
DB1
DB1
0
1
0
0
0
2009/7/21
DB0
DB0
DB0
DB0
DB0
B/G
1
0
0
0