參數(shù)資料
型號: KS0070
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: 16COM / 80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
中文描述: 16COM / 80SEG驅動
文件頁數(shù): 18/42頁
文件大?。?/td> 566K
代理商: KS0070
KS0070B
16COM / 80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
3) Entry Mode Set
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 is in read (CGRAM read/write) operation or SH = “0”, shift of entire display is not performed.
If SH = “1” and in 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
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 remains in DDRAM.
C : Cursor ON/OFF control bit
When C = “1”, cursor is turned on.
When C = “0”, cursor disappears in current display, but I/D register retains its data.
B : Cursor Blink ON/OFF control bit
When B = “1”, cursor blink is on, which performs alternately between all the “1” data and display characters
at the cursor position.
When B = “0”, blink is off.
0
0
0
0
0
0
0
1
I/D
SH
0
0
0
0
0
0
1
D
C
B
RS
R/W
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
RS
R/W
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
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KS0074 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD