参数资料
型号: S6A0070
厂商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 80 SEG / 16 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD
中文描述: 80赛格/ 16 COM驱动程序
文件页数: 18/41页
文件大小: 399K
代理商: S6A0070
S6A0070
80 SEG / 16 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD
18
3) Entry Mode Set
RS
0
R/W
0
DB7
0
DB6
0
DB5
0
DB4
0
DB3
0
DB2
1
DB1
I/D
DB0
SH
Set the moving direction of cursor and display.
I/D : Increment / decrement of DDRAM address (cursor or blink)
When I/D = "1", cursor/blink moves to right and DDRAM address is increased by 1.
When I/D = "0", cursor/blink moves to left and DDRAM address is decreased by 1.
* CGRAM operates the same as DDRAM, when reading from or writing to CGRAM.
SH: Shift of Entire Display
When DDRAM read (CGRAM read/write) operation or SH = "0", shift of entire display is not performed. If SH =
"1" and DDRAM write operation, shift of entire display is performed according to I/D value (I/D = "1" : shift left, I/D
= "0" : shift right).
4) Display ON / OFF Control
RS
0
R/W
0
DB7
0
DB6
0
DB5
0
DB4
0
DB3
1
DB2
D
DB1
C
DB0
B
Control display/cursor/blink ON/OFF 1 bit register.
D : Display ON/OFF Control Bit
When D = "1", entire display is turned on.
When D = "0", display is turned off, but display data remained in DDRAM.
C : Cursor ON/OFF Control Bit
When C = "1", cursor is turned on.
When C = "0", cursor is disappeared in current display, but I/D register remains its data.
B : Cursor Blink ON/OFF Control Bit
When B = "1", cursor blink is on, which performs alternate between all the "1" data and display character at the
cursor position. When B = "0", blink is off.
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