参数资料
型号: NHD-0140AZ-FL-YBW
厂商: Newhaven Display Intl
文件页数: 7/10页
文件大小: 702K
描述: LCD MOD CHAR 1X40 Y/G TRANSFL
标准包装: 50
系列: NHD-0140AZ-F
显示器类型: STN - 超扭转向列
显示模式: 穿透/反射式
数字/字母数: 40
外形L x W x H: 182.00mm x 33.50mm x 14.00mm
可视范围: 152.50mm L x 16.50mm W
背光: LED - 黄/绿
显示格式: 40 x 1
字符尺寸: 8.20mm H x 3.70mm W
字符格式: 5 x 11 点
电源电压: 5.0V
点尺寸: 0.60mm W x 0.70mm H
工作温度: -20°C ~ 70°C
NHD-0140AZ
Newhaven Display International, LLC 5/9
Busy
fl
ag
check
must be
preceded
b
y
the
next instruction.
Instruction
Table
Instruction
code
Instruction
RS
R/W
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
Description
Execution
time
(
fosc=
270 KHZ
Clear
Display
0
0
0
0
0
0
0
0
0
1
Write “20H”
t
o
DDRA
and
set
DDRAM
address
to
“00H”
from
AC
1.53ms
Return
Home
0
0
0
0
0
0
0
0
1
-
Set
DDRAM
address to “00H”
From
A
C
and
return
cursor
t
o
Its
original position
if
shifted.
The
contents
of
DDRAM
are
not
changed.
1.53ms
Entry
mode
Set
0
0
0
0
0
0
0
1
I/D
SH
Assign
cursor
moving
direction
And
blinking
of
entire
display
39us
Display
ON/
OFF
control
0
0
0
0
0
0
1
D
C
B
Set
display
(D), cursor
(C),
and
Blinking
of
cursor
(B)
on/off
Control bit.
Cursor or
Display
shift
0
0
0
0
0
1
S/C
R/L-
-
Set
cursor
moving
and
display
Shift
control bit,
and
the
Direction,
without
changing
of
DDRAM
data.
39us
Function
s
et
0
0
0
0
1
DL
N
F
-
-
Set
interface
data
length
(DL:
8-
Bit/4-bit),
numbers
of
display
Line
(N:
=2-line/1-line)
and,
Display
font type
(F:
5x11/5x8)
39us
Set CGRAM
Address
0
0
0
1
AC5
AC4
AC3
AC2
AC1
AC0
Set
CGRAM
address in
address
Counter.
39us
Set DDRAM
Address
0
0
1
AC6
AC5
AC4
AC3
AC2
AC1
AC0
Set
DDRAM
address in
address
Counter.
39us
Read
b
usy
Flag
and
Address
0
1
BF
AC6
AC5
AC4
AC3
AC2
AC1
AC0
Operation
or
not
can
be
known
By
reading
BF.
The
contents
of
Whether
during
internal
Address
counter
can
also
be read.
0us
Write
data
to
Address
1
0
D7
D6
D5
D4
D3
D2
D1
D0
Write
data into
internal RAM
(DDRAM/CGRAM).
43us
Read
data
From
R
AM
1
1
D7
D6
D5
D4
D3
D2
D1
D0
Read
data
from
i
nternal
RAM
(DDRAM/CGRAM).
43us
NOTE:
When
an
MPU
program
with
checking
the
busy
flag
(DB7)
is
made,
it
must
be
necessary
1/2fosc
is
necessary
for
e
xecuting
the
next
instruction
by
the
falling
edge
of
the “E”
s
ignal
after
the
busy
flag
(DB7)
goes to “Low”.
Contents
1)
Clear
display
RS
R/W
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
0
0
0
0
0
0
0
0
0
1
Clear
all
the
display
data
by
writing “20H”
(space
code)
to
all
DDRAM
address,
and
set
DDRAM
address
to “00H”
into
AC
(address
counter).
Return
cursor
to
the
original
status,
namely,
bring
the
cursor
to
the
left
edge
on
the
fist
line
of
the
display.
Make
the
entry
mode
increment
(I/D=“High”).
相关PDF资料
PDF描述
NHD-0208AZ-FL-GBW LCD MOD CHAR 2X8 Y/G TRANSFL
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