GDM128128A Datasheet, PDF (14/14 Pages) List of Unclassifed Manufacturers – SPECIFICATIONS OF LCD MODULE

GDM128128A
This command is available when hardware column number and software column number
are the same. Hardware column number is related to MD2 and MD3 setting. Software column
number is related to set text area and set graphic area command.
10). Bit set /reset
CODE
FUNCTION OPERAND
11110XXX Bit reset
——
11111XXX Bit set
——
1111X000 Bit 0 (LSB0)
——
1111X001 Bit 1
——
1111X010 Bit 2
——
1111X011 Bit 3
——
1111X100 Bit 4
——
1111X101 Bit 5
——
1111X110 Bit 6
——
1111X111 Bit 7 (LSB0)
——
This command use to set or reset a bit of the byte specified by the address pointer. Only one bit
can be set / reset at a time. Refer to the following flowchart.
Bit set/reset
set address pointer
status check1 STA0.1
set write data
status check1
Bit set (read)
END
V: A
2001/12/05
14/15