參數(shù)資料
型號(hào): LG128643-SMLYH6V
廠商: Electronic Theatre Controls, Inc.
英文描述: LCD Module
中文描述: 液晶顯示模塊
文件頁(yè)數(shù): 11/20頁(yè)
文件大?。?/td> 156K
代理商: LG128643-SMLYH6V
LG128643-SMLYH6V - 11 -
5.1 Display On/Off
RS
0
The display data appears when D is 1 and disappears when D is 0.
Though the data is not on the screen with D=0, it remains in the display data RAM.
Therefore, you can make it appear by changing D=0 into D=1.
5.2 Set Address (Y Address)
RS
R/W
DB7
DB6
DB5
0
0
0
1
AC5
Y address (AC0~AC5) of the display data RAM is set in the Y address counter.
An address is set by instruction and increased by 1 automatically by read or write
operations of display data.
5.3 Set Page (X Address)
RS
R/W
DB7
DB6
DB5
0
0
1
0
1
X address (AC0-AC2) of the display data RAM is set in the X address register.
Writing or reading to or from MPU is executed in this specified page until the next page is
set.
5.4 Display Start Line (Z Address)
RS
R/W
DB7
DB6
DB5
DB4
0
0
1
1
AC5
AC4
Z address (AC0~AC5) of the display data RAM is set in the display start line register and
displayed at the top of the screen.
R/W
0
DB7
0
DB6
0
DB5
1
DB4
1
DB3
1
DB2
1
DB1
1
DB0
D
DB4
AC4
DB3
AC3
DB2
AC2
DB1
AC1
DB0
AC0
DB4
1
DB3
1
DB2
AC2
DB1
AC1
DB0
AC0
DB3
AC3
DB2
AC2
DB1
AC1
DB0
AC0
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