S6A0075 Datasheet, PDF (33/70 Pages) Samsung semiconductor – 100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD

100 SEG / 34 COM DRIVER & CONTROLLER FOR DOT MATRIX LCD
S6A0075
INSTRUCTION DESCRIPTION 2 (IE = "LOW")
Table 10. Instruction Set 2
Instruction Code
Instruction RE
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Description
Executi
on Time
(fosc =
270kHz)
Clear
display
Write "20H" to DDRAM. and set
X 0 0 0 0 0 0 0 0 0 1 DDRAM address to "00H" from
AC.
1.53ms
Return
home
Set DDRAM address to "00H" from
X0
0
0
0
0
0
0
0
1
x
AC and return cursor to its original
position if shifted. The contents of
1.53ms
DDRAM are not changed.
Assign cursor moving direction.
I/D = "1": increment,
Entry
I/D = "0": decrement. and display
X 0 0 0 0 0 0 0 1 I/D S
shift enable bit.
mode set
S = "1": make entire display shift
of all lines during DDRAM write,
S = "0": display shift disable
39µs
Display
ON/OFF
control
Set display/cursor/blink on/off
D = "1": display on,
D = "0": display off,
0 0 0 0 0 0 0 1 D C B C = "1": cursor on,
C = "0": cursor off,
B = "1": blink on,
B = "0": blink off.
39µs
Assign font width, black/white
inverting of cursor, and 4-line
display mode control bit.
FW = "1": 6-dot font width,
Extended
function
set
10
0
0
0
0
0
FW = "0": 5-dot font width,
B/W = "1": black/white inverting of
1 FW B/W NW
cursor enable,
B/W = "0": black/white inverting of
39µs
cursor disable
NW = "1": 4-line display mode,
NW = "0": 1-line or 2-line display
mode
Cursor or display shift.
Cursor or
S/C = "1": display shift,
display
0 0 0 0 0 0 1 S/L R/L X X S/C = "0": cursor shift,
shift
R/L = "1": shift to right,
R/L = "0": shift to left
39µs
33