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SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 240128-06
Pacific Display Devices
03.07.2006
17
(Example)
Text home address
:
0000H
Text area
:
0020H
MD2=H, MD3=H
:
32 columns
DUAL=H, MDS=L, MD0=L, MD1=L
:
16 lines
0000H
0001H
……
001EH
001FH
0020H
0021H
……
003EH
003FH
0040H
0041H
……
005EH
005FH
0060H
0061H
……
007EH
007FH
0080H
0081H
……
009EH
009FH
00A0H
00A1H
……
00BEH
00BFH
00C0H
00C1H
……
00DEH
00DFH
00E0H
00E1H
……
00FEH
00FFH
0100H
0101H
……
011EH
011FH
0120H
0121H
……
013EH
013FH
0140H
0141H
……
015EH
015FH
0160H
0161H
……
017EH
017FH
0180H
0181H
……
019EH
019FH
01A0H
01A1H
……
01BEH
01BFH
01C0H
01C1H
……
01DEH
01DFH
01E0H
01E1H
……
01FEH
01FFH
(2) Graphic Home Address Set
The starting address of external display RAM for Graphic display is defined by this command. The graphic home
address shows the left end most upper line.
The relationship of external display RAM address and display position
GH
GH+CL
GH+GA
GH+GA+CL
(GH+GA)+GA
GH+2GA+CL
(GH+2GA)+GA
GH+3GA+CL
GH+(n-1)GA
GH+(n-1)GA+CL
GH : Graphic home address
GA : Graphic area number (colums)
CL : Columns are fixed by hardware. (pin-programmable)
(Example)
Graphic home address
:
0000H
Graphic area
:
0020H
MD2=H, MD3=H
:
32 columns
DUAL=H, MDS=L, MD0=L, MD1=L
:
16 lines
0000H
0001H
……
001EH
001FH
0020H
0021H
……
003EH
003FH
0040H
0041H
……
005EH
005FH
0060H
0061H
……
007EH
007FH
0F80H
0F81H
……
0F9EH
0F9FH
0FA0H
0FA1H
……
0FBEH
0FBFH
0FC0H
0FC1H
……
0FDEH
0FDFH
0FE0H
0FE1H
……
0FFEH
0FFFH
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