Dot Graphic VFD Module
GU180x32D-K610A4
microcontroller, character generation, interface logic and patented
transformerless DC/DC converter. The interface type is selected by
a pushbutton on the back of the module. Auto key scanning and
general I/O is available on port PA0 – PA7. RS232/RS485 options.
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180 x 32 High Brightness Dot Graphic Display
Single 5V DC Supply
The module includes the VFD glass, VF drivers and
3 ASCII Fonts ( 5 x 5, 5 x 7, 10 x 14)
Asynchronous, SPI & Parallel interfaces
Wide Temperature –40 to +85°C
2.5
1
24.0 31.0
13.95
6.58
1
1
CON4 CON3
CON2
1.6
6.4
CON1 3.5
3.5
19.7
18.25
79.05
117.0
124.0
Dimensions in mm & subject to tolerances.
Mounting holes 3.5mm dia.
CON3 & CON4 are not to be used in this
implementation.
CHARACTER SETS
ELECTRICAL SPECIFICATION
MINI FONT (PROPORTIONAL SPACING)
5x7 & 10x14 FONTS (FIXED SPACING)
Parameter
Sym
Vcc
Icc
Min
4.5
-
Typ
Max
Unit Condition
Supply Voltage
Supply Current
Logic High Input
Logic Low Input
Logic High Output
Logic Low Output
5.0
5.25
-
V
VSS=0V
350
mA
V
Vcc=5V All dots
VCC=5V
VIH
3.0
-0.5
4.2
-
-
-
-
-
Vcc
1.5
-
VIL
V
VCC=5V
VOH
VOL
V
IOH = -3mA Vcc=5V
IOL = 20mA
0.6
V
ENVIRONMENTAL and OPTICAL SPECIFICATION
Parameter
Value
Display Area (XxY mm)
Dot Size/Pitch (XxY mm)
Luminance
79.05 x 13.95
0.29 x 0.29/0.44 x 0.44
1000 cd/m2 Typ
Colour of Illumination
Operating Temperature
Storage Temperature
Operating Humidity (non condensing)
Blue-Green (Filter for colours)
-40LC to +85LC
-40LC to +85LC
10 to 90% @ 25°C
SOFTWARE COMMANDS
Hex
Command
Run Macro
Backspace
Horizontal Tab
Line Feed
Hex
Command
01-07
19
Reset
08
1A + data
Write Mode - direction
09
1B + macro+len+data Set Macro
0A
1B + 4D
1B + 4C/55
1B + 43
Erase All Macros
0B
Home
Lock/Unlock EEPROM
Request Checksum
Power On/Off
0C
Vertical Tab
Carriage Return
Clear End of Line
Test
CON1
CON2
0D
1B + 50/46
1B + 48/42
1B + 49 + data
1B + 44 + data
1B + 4F + data
1B + 52
Pin Async SPI
Pin
1
Signal
0V
0E
Enable/Disable Hex Write
Set Comms
1
2
3
4
5
6
7
8
9
5V
Nc
5V
0F
SCK
2
ENABLE
PA0
10 + x + y
11 +xl+yt+xr+yb
12 +xl+yt+xr+yb
13 +xl+yt+xr+yb
14 +xl+yt+xr+yb
15 +xl+yt+xr+yb
16
Cursor Position
Set Area
Enable I/O Port
Set Port Lines
RXD /SS
3
Nc
SIN
4
PA1
Clear Area
Invert Area
Set Outline
Clear Outline
Set Pixel
Read Port
0V
0V
5
PA2
1B + 4B
1B + F8-FF
1C / 1D / 1E
Enable key scanning
Brightness
Nc
SOUT
/IRQ
6
PA3
TXD
7
PA4
Select Font
/RES /RES
8
PA5
*1
1F +xl+yl+xr+yb+data Graphic Area Write
MB
MB
HB
9
PA6
17
Clear Pixel
Graphic Write
20 - FF
Character Write
10 HB
10
PA7
*1 Applies to version 3 software only.
Nc = Do Not Connect
18 + len + data
CONTACT
The module defaults to a 4 line of 30 character display using the 5x7 font with single pixel
spacing. The cursor position auto increments after each character write. The bottom left of a
character is placed at the cursor x,y. The M(odule) Busy line indicates the module is busy
when high. Connect the H(ost) Busy input to the MBusy to disable handshaking. Use the
button to select the configuration which is then stored in EEPROM. To send commands as
hexadecimal, prefix the 2 bytes using character 60H. Example: `10`3F`01 = Position dot x=64
y=1. To send character 60H to the display, send 60H twice.
Detailed
specification,
Noritake Sales Office Tel Nos
Nagoya Japan: +81 (0)52-561-9867
Canada: +1-416-291-2946
software commands
and interface timing
are available on
request.
Chicago USA: +1-847-439-9020
Munchen (D): +49 (0)89-3214-290
Itron UK: +44 (0)1493 601144
Rest Europe: +49 (0)61-0520-9220
www.noritake-itron.com
Subject to change without notice. Doc Ref: 03872 Iss7 10 July 03
NORITAKE ITRON VFD MODULES
GU180x32D-K610A4
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