ks0070b Samsung Semiconductor, Inc., ks0070b Datasheet - Page 18

• Manufacturer Part Number: ks0070b
• Description: 16com / 80seg Driver & Controller For Dot Matrix Lcd
• Manufacturer: Samsung Semiconductor, Inc.

KS0070B
3) Entry Mode Set
SH: Shift of entire display
4) Display ON/OFF Control
Control display/cursor/blink ON/OFF 1-bit register.
D : Display ON/OFF control bit
C : Cursor ON/OFF control bit
B : Cursor Blink ON/OFF control bit
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.
If SH = “1” and in DDRAM write operation, shift of entire display is performed according to I/D value
When D = “1”, entire display is turned on.
When D = “0”, display is turned off, but display data remains in DDRAM.
When C = “1”, cursor is turned on.
When C = “0”, cursor disappears in current display, but I/D register retains its data.
Set the moving direction of cursor and display.
I/D : Increment / decrement of DDRAM address (cursor or blink)
* CGRAM operates the same as DDRAM, when reading from or writing to CGRAM.
When DDRAM is in read (CGRAM read/write) operation or SH = “0”, shift of entire display is not performed.
(I/D = “1” : shift left, I/D = “0” : shift right).
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.
RS
RS
0
0
R/W
R/W
0
0
DB7
DB7
0
0
16COM / 80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
DB6
DB6
0
0
DB5
DB5
0
0
DB4
DB4
0
0
DB3
DB3
0
1
DB2
DB2
D
1
DB1
DB1
I/D
C
DB0
DB0
SH
B