RW1068 ETC-unknow, RW1068 Datasheet - Page 10

• Manufacturer Part Number: RW1068
• Description: 26com/84seg Driver & Controller For Dot Matrix Lcd
• Manufacturer: ETC-unknow

Instruction
Extended
ON/OFF
Function
Display
Display
Control
Return
Power
Home
Down
Mode
Mode
Clear
Entry
Set
set
INSTRUCTION DESCRIPTION
RE
x
0
1
0
1
0
1
RS
0
0
0
0
0
0
0
R/W
0
0
0
0
0
0
0
DB7
0
0
0
0
0
0
0
DB6
0
0
0
0
0
0
0
26COM/84SEG DRIVER & CONTROLLER FOR DOT MATRIX LCD
DB5
0
0
0
0
0
0
0
Instruction Code
RockWorks Technology Corp.
DB4
0
0
0
0
0
0
0
DB3
0
0
0
0
0
1
1
10
DB2
FW
D
0
0
0
1
1
DB1
B/W
I/D
C
0
1
1
1
DB0
BID
PD
S
B
1
X
0
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.
Set power down mode bit.
PD = “1” : power down mode set,
PD = “0”: power down mode
disable.
Assign cursor moving direction.
I/D = “1”: increment
I/D = “0”: decrement
And display shift enable bit.
S = “1”: make display shift of the
- DS1 bits in the Shift Enable
instruction.
S = “0”: display shift disable
Segment bi-direction function.
BID = “1”: Seg84 →Seg1,
BID = “0”: Seg1→Seg84.
Set display / cursor / blink on/off
D = “1”: display on,
D = “0”: display off,
C = “1”: cursor on,
C = “0”: cursor off,
B = “1”: blink on,
B = “0: blink off.
Assign black/white inverting of
cursor,
B/W = “1”: black/white inverting of
cursor enable,
B/W = “0”: black/white inverting of
FW= “0”
FW= “1” 6x12 font size is selected
enabled lines by the DS2
cursor disable
Not allow
Description
RW1068
( fosc = 270
Execution
1.53ms
1.53ms
kHz )
Time
37µs
37µs
37µs
37µs