12864-12 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
12864-12 Datasheet PDF : 31 Pages
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SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 12864-12
(3) Text Area Set
The columns of display are defined by the hardware setting. This command can be used to adjust columns of display.
(Example)
Text home address
:
Text area
:
MD2=H, MD3=H
:
DUAL=H, MDS=L, MD0=L, MD1=L :
0000H
0001H
……
001EH
001FH
……
003CH
003DH
……
005AH
005BH
……
0078H
0079H
……
0096H
0097H
……
00B4H
00B5H
……
00D2H
00D3H
……
00F0H
00F1H
……
010EH
010FH
……
012CH
012DH
……
014AH
014BH
……
0168H
0169H
……
0186H
0187H
……
01A4H
01A5H
……
01C2H
01C3H
……
0000H
001EH
32 columns
16 lines
001DH
003BH
0059H
0077H
0095H
00B3H
00D1H
00EFH
010DH
012BH
0149H
0167H
0185H
01A3H
01C1H
01DFH
001EH
003CH
005AH
0078H
0096H
00B4H
00D2H
00F0H
010EH
012CH
014AH
0168H
0186H
01A4H
01C2H
01E0H
001FH
003DH
005BH
0079H
0097H
00B5H
00D3H
00F1H
010FH
012DH
014BH
0169H
0187H
01A5H
01C3H
01E1H
⎯⎯⎯⎯⎯⎯→ LCD ←⎯⎯⎯⎯⎯⎯
(4) Graphic Area Set
The columns of display are defined by the hardware setting. This command can be used to adjust columns of graphic
display.
(Example)
Text home address
:
0000H
Text area
:
001EH
MD2=H, MD3=H
:
32 columns
DUAL=H, MDS=L, MD0=L, MD1=L :
16 lines
0000H
0001H
……
001DH
001EH
001FH
001EH
001FH
……
003BH
003CH
003DH
003CH
003DH
……
0059H
005AH
005BH
005AH
005BH
……
0077H
0078H
0079H
0E88H
0EA6H
0EC4H
0EE2H
0E89H
0FA7H
0FC5H
0FE3H
……
……
……
……
0EA5H
0EC3H
0EE1H
0EFFH
0EA6H
0EC4H
0EE2H
0F00H
0EA7H
0EC5H
0EE3H
0F01H
⎯⎯⎯⎯⎯⎯⎯⎯→ LCD ←⎯⎯⎯⎯⎯⎯⎯⎯
The address in graphic area can be continuous and RAM area can be used without ineffective area, if graphic area is
defined the same number as the actual column number of LCD display.
PACIFIC DISPLAY DEVICES
07.21.2006
17
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