ETC2 EAWF100-04S Dogxl graphic series 160x104 dots with spi and iâ²c Datasheet

DOGXL GRAPHIC SERIES
11.2010
160x104 DOTS WITH SPIaAND I²C
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flat: ailable
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EA DOGXL160W-7 +
EA LED78x64-A
FEATURES
*
*
*
*
*
*
*
*
*
EA DOGXL160B-7 +
EA LED78x64-W
EA DOGXL160W-7 +
EA LED78x64-W
WITH UC1610 CONTROLLER FOR SPI 3-/4-WIRE. 8-/9-BIT AND 2-WIRE I2C INTERFACE
HIGH-CONTRAST LCD SUPERTWIST DISPLAY (STN AND FSTN) WITH 15µm DOTGAP
OPTIONAL LED BACKLIGHTS IN VARIOUS COLORS
160x104 PIXELS (CORRESPONDS TO 13 LINES à 26 CHARACTERS OR 6x20 LARGE CHAR.)
POWER SUPPLY: SINGLE SUPPLY 2.6V TO 3.3V (TYPICALLY 700µA)
NO ADDITIONAL VOLTAGES REQUIRED
OPERATING TEMPERATURE RANGE -20°C TO +70°C (STORAGE -30°C TO +80°C)
LED BACKLIGHTING 10mA TO 150mA
NO MOUNTING REQUIRED: SIMPLY SOLDER INTO PCB
ORDERING CODE
GRAPHICS DISPLAY 160x104, 78x61mm
EA DOG XL160*-7
*: W = white background (FSTN pos. transflective)
E = yellow/green background (STN pos. transmissive)
B = blue background (STN neg. transmissive)
S = black background (FSTN neg. transmissive)
L = yellow/green background (STN pos. reflective, cannot be backlit)
LED
LED
LED
LED
LED
LED
LED
BACKLIGHT, WHITE
BACKLIGHT, YELLOW/GREEN
BACKLIGHT, BLUE
BACKLIGHT, RED
BACKLIGHT, AMBER
BACKLIGHT, GREEN
BACKLIGHT, FULL COLOR RGB
EA
EA
EA
EA
EA
EA
EA
LED78X64-W
LED78X64-G
LED78X64-B
LED78X64-R
LED78X64-A
LED78X64-E
LED78X64-RGB
ACCESSORIES
USB TEST BOARD FOR PC (WINDOWS)
TOUCH PANEL, 4-WIRE, ANALOG, STICK-ON
ZIF CONNECTOR FOR TOUCH PANEL, BOTTOM CONTACT
CHARACTER SETS e.g. 6x8,8x8,8x16,CYRILLIC AND FONT EDITOR (WIN)
SOCKET 4.8mm height (2 PCS. are required)
EA 9780-2USB
EA TOUCH160-1
EA WF100-04S
EA USBSTICK-FONT
EA FL-16P
Zeppelinstrasse 19 · D-82205 Gilching · Phone +49-(0)8105-778090 · Fax: +49-(0)8105-778099 · www.lcd-module.de · [email protected]
EA DOGXL160-7
Page 2
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
PINOUT
Pin Symbol Level Function
Pin Symbol Level Function
NC
(A1+: LED backlight)
17
VLCD
Power LC Drive
The EA DOGXL160, a 160x104-pixel 1
2
NC
(A2+: LED backlight)
18
VB0+
Voltage Converter
graphics display, is a new member to 3
NC
(A3+: LED backlight)
19
VB1+
Voltage Converter
20
VB1Voltage Converter
ELECTRONIC
ASSEMBLY’s 4
5
21
VB0Voltage Converter
EA DOG series. It also has pins that 6
22
VDD
Power Supply +2,6..3,3V
H
connect Pin22 <-> Pin23
23
VDD2/3
allow it to be mounted quickly and 7
8
24
VSS2
Power Supply 0V (GND)
L
easily.
connect Pin24 <-> Pin25
9
25
VSS
CONTRAST ADJUSTMENT
10
26
BM0
H / L Config Serial Interface
27
CD
H / L L= Command, H= Data
The contrast can be set by means of 11
12
28
CS0/A2
L
Chip Select (active low)
a command for all the displays in the 13
29
RST
L
Reset (active low)
(C1-: LED backlight)
30
D6
H / L Config Serial Interface
EA DOG series. The contrast setting 14 NC
15
NC
(C2-: LED backlight)
31
D3/SDA
H / L Serial Data
of the display must be set once by the 16 NC
(C3-: LED backlight)
32
D0/SCK
H / L Serial Clock
software, and is then kept constant
throughout the entire operating temperature range (-20..+70°C), thanks to the integrated temperature
compensation.
LED BACKLIGHT
Forward
Limiting resistor
(ohm)
7 different types are available for individual backlighting: LED backlight voltage Current
(each path )
typ
max
@3,3
V
@5 V
white, yellow/green, green, blue, red, amber and a full-color
yellow/green
version.
1.9 V
80 mA
18
39
EA LED78x64-G
There are 3 separate LED paths available that can be
amber
18
39
switched in parallel or in series to suit the system voltage. EA LED78x64-A 2.0 V 80 mA
red
To operate the yellow/green (-G), red (-R) and amber (-A)
1.9 V
80 mA
18
39
EA LED78x64-R
backlight, an external series resistor can be used to limit
the current. This can be calculated from R=U/I.
Forward
LED backlight
Current
To operate the white (-W), green (-E) and blue (-B) backlight,
voltage
(each path )
max.
typ
we recommend a current source (e.g. CAT4238TD) .
white
The operating life of the yellow/green, red and amber backlights
8.8 V
20 mA
EA LED78x64-W
is 100,000 hours. The white, green and blue backlights we do
green
9.0 V
20 mA
provide with long-life LEDs from NICHIA. We recommend that EA LED78x64-E
you dim these or switch them off whenever possible.
blue
9.1 V
20 mA
EA
LED78x64-B
Important:
Never connect the backlight LEDs directly to a 5 V/3.3 V
Limiting
supply as this may immediately destroy the LEDs. Always LED backlight Forward Current resistor
voltage
(ohm)
(each color)
use a current limiter. Please note that derating applies at
typ
max
@5 V
temperatures exceeding +25°C.
full color
EA LED78x64-RGB
LED-Backlight schematic
4V
60 mA
15
Application example: EA LED78x64-W, -E, and -B
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA DOGXL160-7
Page 3
5 DIFFERENT TECHNOLOGIES
See below for an overview of available technologies, combinations with available backlights and
their usability:
display type
technology
optional
backlight
readability
display color
non
backlighted
display color recommended
with
backlight
backlighted
color
FSTN pos.
transflective
it's fine with and
without backlight
readable even
without
backlight
black on white
black on backlight
color
white, blue, green,
RGB
STN pos.
yellow/green
transmissive
backlight unit
required
readable even
without
backlight
dark green on
yellow/green
black on
yellow/green or
amber
yellow/green, amber
STN neg. blue
transmissive
usage only with
backlight
---
---
backlight color on
blue background
white, yellow/green
FSTN neg.
transmissive
usage only with
backlight
---
---
backlight color on
black background
white, green, RGB
STN pos.
yellow/green
reflective
no backlight
possible
finest readable
without
backlight
dark green on
yellow/green
---
---
6 AND MORE DIFFERENT BACKLIGHTS
6 and more different backlight colors are available to match equipments design as much as
possible. The most effective and brightest one is the white one EA LED68x51-W.
EA LED78x64-W
White
EA LED78x64-G
Yellow/Green
EA LED78x64-B
Blue
EA LED78x64-R
Red
EA LED78x64-A
Amber
EA LED78x64-E
Green
If you see black and white pictures on this page but you want to
see the colors of the displays, you can download a full-colored
version of this document at
http://www.lcd-module.de/eng/pdf/grafik/dogxl160e.pdf
EA LED78x64-RGB
Full Color
EA DOGXL160-7
Page 4
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
DATA TRANSFER
Serial Modes
The EA DOGXL160-7 supports four serial modes. The data transfer is
unidirectional (exception I2C mode is bidrektional). That means that data BM0 D6 Description
0
0
4-wire, 8-Bit SPI
can only be written; it cannot be read back. Compared to other displays, a
0
1
3 wire, 8-Bit SPI
busy query is not necessary. The clock-pulse rate of the SCL line can be 1
0
3-wire, 9-Bit SPI
up to 12 MHz at 3.3V, depending on the supply voltage and interface mode.
1
1
2-wire, I2C
You will find more detailed information on timing in chapter „AC
CHARACTERISTICS“ of the data sheet of the UC1610 controller, which you will find on our website
at http://www.lcd-module.de/eng/pdf/zubehoer/uc1610.pdf
4 WIRE, 8-BIT SPI-MODE
Pin CS0 is used for chip select and
bus cycle reset. Pin CD is used to
determine the content of the data
been transferred. During each write
cycle, 8 bits of data, MSB first, are
latched on eight rising SCK edges
into an 8-bit data holder.
If CD=0, the data byte will be
decoded as command. If CD=1, this
8-bit will be treated as data and
transferred to proper address in the
Display Data RAM on the
rising edge of the last SCK
pulse.
Pin CD is examined when
SCK is pulled low for the
LSB (D0) of each token. The
toggle of CS0 for each byte
of
data/command
is
recommended but optional. The clock-pulse rate of the SCK line can be up to 8 MHz.
3 WIRE, 8-BIT SPI-MODE
The data format is identical to 4-wire,
8-bit SPI-mode. However in addition
to CS0 pin, CD pin transitions will
also reset the bus cycle in this mode.
If CS0 is hardwired to enable the
display, the bus can work properly
with only three signal pins.
The clock-pulse rate of the SCK line
can be up to 8 MHz.
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA DOGXL160-7
Page 5
3 WIRE, 9-BIT SPI-MODE
Pin CS0 is used for chip select and
bus cycle reset. On each write cycle,
the first bit is CD, which determines
the content of the following 8 bits of
data, MSB first. These 8 command or
data bits are latched on rising SCK
edges into an 8-bit data holder. If
CD=0, the data byte will be decoded
as command. If CD=1, this 8-bit will
be treated as data and transferred to
proper address in the Display Data
RAM at the rising edge of the
last SCK pulse. The toggle of
CS0 for each byte of data/
command is recommended
but optional. The clock-pulse
rate of the SCK line can be
up to 12 MHz.
2 WIRE, I2C-MODE
Pin A2 is used to configure the device address. Each I²C sequence starts with a START condition (S)
from the bus master, followed by a sequence header, containing a device address, the mode of transfer
(CD: 0=Control, 1=Data), and the direction of the transfer (RW: 0=Write, 1=Read).
Note that, for data read (CD=1), the first byte of data transmitted will be dummy.
The direction (read or write) and content type (command or data) of the data bytes following each
header byte are fixed for the sequence. To change the direction (R<>W) or the content type (C<>D),
start a new sequence with a START
(S) flag, followed by a new header.
The clock-pulse rate of the SCK line
can be up to 4 MHz.
Note that, for choosing your pullups,
the SDA and SCK pins do have an
internal resistance of 600...1000 Ohm
or more (control LO-level when
reading e.g. ACK-bit).
I2C-Address (A2=LO)
Adr Function
$78
Write Command
$79
Read Status
$7A
$7B
Write Data
Read Data
I2C-Address (A2=HI)
Adr Function
$7C
Write Command
$7D
Read Status
$7E
$7F
Write Data
Read Data
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA DOGXL160-7
Page 6
GRAPHIC RAM
The EA DOGXL 160-7 has an internal RAM, each Byte
8-Bit = 4-Dots
Bit
D0
D1
represents 4 dots on display.
D2
You will find more information in the datasheet of the
UC1610 controller, which is on our website at
http://www.lcd-module.de/eng/pdf/zubehoer/uc1610.pdf
D3
D4
D5
D6
D7
Dot
1
2
3
4
Example Hex
00 = off
1
11 = on
1
00 = off
0
11 = on
0
00 = off
0
11 = on
0
00 = off
1
11 = on
1
$C3
UC1610 PROGRAMMING COMMANDS (ESSENCE)
Command Code
Command
CD
D7
D6
D5
D4
D3
0
0
0
0
CA[3..0]
0
0
0
1
CA[7..4]
(1)
Write Data Byte
(4)
Set Column Address LSB
Set Column Address MSB
0
(7)
Set Page Address
0
0
1
1
(12) Set Display Enable
0
1
0
1
0
1
(13) Set RAM Address Control
0
1
0
0
0
1
(30) Set Window Start Column
0
1
1
1
1
0
(31) Set Window Start Page
0
(32) Set Window End Column
0
(33) Set Window End Page
0
(34) Set Window Enable
0
1
D2
D1
Write one byte to memory
data bit D[7..0]
Set the SRAM column address
CA=0..159
Set the SRAM page address PA=0..25
PA[4..0]
1
1
C2
1
1
0
0
0
1
1
1
1
0
1
0
0
1
0
1
WPP0[4..0]
1
0
1
1
0
1
1
1
WPC1[7..0]
1
1
1
0
0
0
1
1
1
1
0
WPP1[4..0]
1
1
0
0
C2=0: disable Display (sleep)
C2=1: enable Display (exit from sleep)
AC0: 0=stop increment at end ,1=warp around
AC1: 0=column, 1=page increment
AC2: Set page increment: 0= +1, 1= -1
AC[2..0]
WPC0[7..0]
1
Function
D0
C4
Set Start Column of Window Function
Set Start Page of Window Function
Set End Column of Window Function
Set End Page of Window Function
C4: 0=disable, 1=enable Window Function
(disable before changing column and pages)
INITIALISATION EXAMPLE (6 O’ CLOCK)
Initialisation example (bottom view)
Command
CD
(27) Set COM End
0
(19) Set LCD Mapping Control
Set Scroll Line LSB
(9)
Set Scroll Line MSB
0
0
D7
D6
D5
D4
D3
D2
D1
D0
Hex
Remark
1
1
1
1
0
0
0
1
$F1
0
1
1
0
0
1
1
1
$67
Set last COM electrode to 103
(number of COM electrodes - 1)
1
1
0
0
0
0
0
0
0
1
0
0
0
0
0
0
$C0
$40
0
1
0
1
0
0
0
0
$50
SEG (column) and COM (row) normal
Set Display Startline to 0
(6) Set Panel Loading
0
0
0
1
0
1
0
1
1
$2B
Set Panelloading to 28..38nF
(24) Set LCD Bias Ratio
0
1
1
1
0
1
0
1
1
$EB
Set Bias to 1/12
1
0
0
0
0
0
0
1
$81
0
1
0
1
1
1
1
1
$5F
$89
$AF
(11) Set Vbias Potentiometer
0
(13) Set RAM Address Control
(18) Set Display Enable
0
1
0
0
0
1
0
0
1
0
1
0
1
0
1
1
1
1
Set Contrast
Set Auto-Increment
Display on
12:00 VIEWING ANGLE, TOP VIEW OPTION
If the display is read mostly from above (on the front of
a laboratory power supply unit, for example), the
preferred angle of viewing can be set to 12 o’clock. This
rotates the display by 180°. A slightly different
initialization setup is required for this.
6 o’clock (Bottom View)
12 o’clock (Top View)
Initialisation example (changes for top view )
Command
(19) Set LCD Mapping Control
CD
D7
D6
D5
D4
D3
D2
D1
D0
Hex
Remark
0
1
1
0
0
0
1
1
0
$C6
SEG (column) and COM (row) mirror
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
EA DOGXL160-7
Page 7
USB-TEST BOARD EA 9780-2USB
For easy startup, an USB test board is available that can be
connected to a PC. It comes with an USB cable and a Windows
software. This allows text and images (BMP) to displayed directly
on the plugged-in display. You will find more information on the
test board in the EA 9780-2USB data sheet.
SIMULATION WITH WINDOWS
A simulator window also displays the contents of the display.
The software can simulate all the displays and colors even
without the hardware. You can download the software for free
from our website. It runs also without the USB test board:
http://www.lcd-module.com/produkte/dog.html
CHARACTER SETS AND FONT EDITOR (ACCESSORY)
With the ordering code EA USBSTICK-FONT a memory stick comes with various character sets.
An import function additionally allows to use Windows fonts. With the FontEditor it is easy to generate for example Cyrillic, Greek and Arabic fonts.
The Preview function cooperates perfect with the testboard EA 9780-2USB on USB port.
TOUCH PANEL EA TOUCH160-1 (OPTIONAL)
An analogue touch panel is available as an accessory. It has a self-adhesive glue on its rear surface
and is simply stuck onto the display. The connection is made by means of a 4-pin flexible cable for a
ZIF connector (e.g. EA WF100-04S) with a pitch of 1.0 mm. Bending radius is defined with min. 5mm.
For optimum readability we recommend that you use a display with backlight.
Interfacing to a processor can be either done by
Specification
an external touch panel controller or with a Spe cification
min
max
Unit
controller that is featured with analogue input Top-Bottom
150
400
Ω
300
750
Ω
lines. The touch panel is similar to a Left-Right
Voltage
3
12
V
potentiometer: connecting a
Current
5
25
mA
voltage of e.g. 3.3V to the
Linearity
1,5
%
pins Top-Bottom makes it Force
45
65
g
possible to read out a Contact Bounce
5
10
ms
voltage on pin Left or Right Op. Temperatur -20 +60 °C
which is linear to the Y- Stor. Temperatur -20 +70 °C
75
85
%
coordinate of the pressed Transmission
Life Time
100000
Cycles
point. The X-coordinate will
result when the voltage will be supplied to Left-Right and
measurement is done at Top or Bottom.
The pinout of the connecting cable is shown in the drawing.
ZIF CONNECTOR EA WF100-04S
As an accessory for the touch panel we
do provide a ZIF connector (4 pins) with
pitch 1.0mm (SMD type). This connector
is a „bottom side contact“ type.
alle dimensions are in mm
EA DOGXL160-7
Page 8
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
DIMENSIONS EA DOGXL160-7
DIMENSIONS EA LED78X64
all dimensions are in mm
ATTENTION
handling precautions!
MOUNTING / ASSEMBLING
First, clip the display and backlight modules together by gently pushing the display pins through the
corresponding holes on the backlight module. Then insert the entire module into the socket, or into
the soldering holes on the pcb. The backlight pins (6 pins at the bottom) must be soldered on the top
side as well to ensure good contact between the modules.
Important:
- The display has 2 protective films on the top and the bottom, and there is also one on the backlight.
All these must be removed while or after assembling.
- LC displays are generally not suited for wave or reflow soldering. Temperatures of over 80°C can
cause permanent damage.
- Make sure that either display nor backlight will never come into contact with any kind of liquid like
Fluxer, Cleaner, Water.
Zeppelinstrasse 19 · D-82205 Gilching · Phone +49-(0)8105-778090 · Fax: +49-(0)8105-778099 · www.lcd-module.de · [email protected]
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
ELECTRONIC ASSEMBLY:
EA DOGXL160B-7 EA DOGXL160E-7 EA DOGXL160L-7 EA DOGXL160S-7 EA DOGXL160W-7 EA FL-16P EA
LED78x64-A EA LED78x64-B EA LED78x64-E EA LED78x64-G EA LED78x64-R EA LED78x64-RGB EA
LED78x64-W EA TOUCH160-1
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