NJU3430 NJR Corporation, NJU3430 Datasheet - Page 9

• Manufacturer Part Number: NJU3430
• Description: 16-Character 1-Line Dot Matrix VFD Contorller Driver
• Manufacturer: NJR Corporation

(e)Display Shift
(e)Display Shift
and "D" mentioned below are written into "B2", "B1" and "B0", the display positions are shifted individually.
and "D" mentioned below are written into "B2", "B1" and "B0", the display positions are shifted individually.
(DD,MK RAM right
(DD,MK RAM right
(DD,MK RAM right
(DD,MK RAM right
*In spite of display digits, the data of 16-digit is required to write into DD RAM.
*In spite of display digits, the data of 16-digit is required to write into DD RAM.
(MK RAM right shift)
(MK RAM right shift)
(MK RAM right shift)
(MK RAM right shift)
(DD RAM right shift)
(DD RAM right shift)
(DD RAM right shift)
(DD RAM right shift)
16-digit Display Example
16-digit Display Example
9-digit Display Example
9-digit Display Example
The display positions of Character and Icon are shifted by Display Shift instruction. When the codes of "LR", "M"
The display positions of Character and Icon are shifted by Display Shift instruction. When the codes of "LR", "M"
[Input Data]
[Input Data]
[Input Data]
[Input Data]
00010001
00010001
00010010
00010010
00010011
00010011
00010001
00010001
00010010
00010010
00010011
00010011
L R
M
D
0
1
0
1
0
1
shift)
shift)
shift)
shift)
S h i f t t h e d i s p l a y p o s i t i o n t o t h e r i g h t .
S h i f t t h e d i s p l a y p o s i t i o n t o t h e l e f t .
T h e s h i f t o p e r a t i o n i s n o t a v a i l a b l e .
T h e s h i f t o p a r a t i o n i s s e l e c t e d f o r I c o n .
T h e s h i f t o p e r a t i o n i s n o t a v a i l a b l e .
T h e s h i f t o p a r a t i o n i s s e l e c t e d f o r C h a r a c t e r .
1-digit
1-digit
1-digit
1-digit
00
0F
0F
00
0F
0F
00
0F
0F
0 0
0F
0F
R S
0
[Correspondence of DD RAM, MK RAM Address and Display]
[Correspondence of DD RAM, MK RAM Address and Display]
[Correspondence of DD RAM, MK RAM Address and Display]
[Correspondence of DD RAM, MK RAM Address and Display]
01
00
00
01
00
00
01
00
0 0
0 1
0 0
0 0
B 7
0
02
01
01
02
01
01
02
01
0 1
0 2
0 1
0 1
B 6
03
02
02
03
02
02
03
02
0 2
0 3
0 2
0 2
0
04
03
0 3
0 4
0 3
0 3
04
03
03
04
03
03
B 5
0
05
04
0 4
0 5
0 4
0 4
05
04
04
05
04
04
B 4
06
05
0 5
0 6
0 5
0 5
06
05
05
06
05
05
F
F
F U N C T I O N
1
8-digit
8-digit
8-digit
8-digit
U
U
07
06
0 6
0 7
0 6
0 6
07
06
06
07
06
06
N
N
B 3
0
C
C
08
07
0 7
0 8
0 7
0 7
08
07
07
08
07
07
T
T
B 2
L R
09
08
08
09
08
08
I
I
MK RAM
MK RAM
DD RAM
DD RAM
MK RAM
MK RAM
DD RAM
DD RAM
MK RAM
MK RAM
DD RAM
DD RAM
O
O
0A
0A
09
09
09
09
B 1
N
N
M
0B
0A
0A
0B
0A
0A
B 0
D
0C
0B
0B
0C
0B
0B
0D
0C
0C
0D
0C
0C
0E
0D
0D
0E
0D
0D
16-digit
16-digit
NJU3430
NJU3430
0E
0E
0E
0E
0F
0F
MK RAM
MK RAM
DD RAM
DD RAM
MK RAM
MK RAM
DD RAM
DD RAM
MK RAM
MK RAM
DD RAM
DD RAM