ks0074 Samsung Semiconductor, Inc., ks0074 Datasheet - Page 34

• Manufacturer Part Number: ks0074
• Description: 34com/80seg Driver & Controller For Dot Matrix Lcd
• Manufacturer: Samsung Semiconductor, Inc.

KS0074
(2) INSTRUCTION DESCRIPTION 2 (IE = "LOW")
Table 10. Instruction Set 2
Instruction RE
Extended
ON/OFF
function
Display
Display
Control
Display
Return
Cursor
Home
Clear
Mode
Entry
Shift
Set
set
or
X
X
X
0
1
0
R
S
0
0
0
0
0
0
R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Instruction Code
34COM/80SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
0
0
0
0
0
0
0
0
0
0
0
1
S/C R/L
0
0
0
1
1 FW
0
0
1
D
0
1
I/D
B/W NW
C
X
B
X
X
1
S
Write "20H" to DDRAM. and set DDRAM
address to "00H" from AC.
Set DDRAM address to "00H" from AC
and return cursor to its original position if
shifted. The contents of DDRAM are not
changed.
Assign cursor moving direction.
and display shift enable bit.
Set display/cursor/blink on/off
Assign font width, black/white inverting of
cursor, and 4-line display mode control
bit.
Cursor or display shift.
S/C = “1” : display shift,
S/C = “0” : cursor shift,
R/L = “1” : shift to right,
R/L = “0” : shift to left
I/D = "1" : increment,
I/D = "0" : decrement.
S = "1" :make entire display shift of all
S = "0":display shift disable
D = "1" : display on,
D = "0" : display off,
C = "1" : cursor on,
C = "0" : cursor off,
B = "1" : blink on,
B = "0" : blink off.
FW = "1" : 6-dot font width,
FW = "0" : 5-dot font width,
B/W = "1" : black/white inverting of
B/W = "0" : black/white inverting of
NW = "1" : 4-line display mode,
NW = "0" : 1-line or 2-line display mode
lines during DDRAM write,
cursor enable,
cursor disable
Description
Execution
270 kHz)
1.53ms
1.53ms
(fosc =
Time
39 s
39 s
39 s
39 s