EPD Extension Kit Gen2 (EXT2)
The EXT2 board is a new generation of extension board to drive most of Pervasive
Displays’ e-Paper displays (EPD) including iTC and eTC driver types of EPD.
It is designed to kick-start EPD development with your microcontrollers. There are
onboard headers can be bridged to any of your development kit and product. It has 20
to 40 pins socket at the rear side to stack on Texas Instruments (TI)’s LaunchPad directly.
Visit
www.pervasivedisplays.com/kits/ext2_kit
for more details.
Key Features
Support driving EPD with eTC and iTC driver IC embedded Aurora and Spectra material film
On board driving circuit as a starter kit to easily develop EPD application with your product
Direct socket to stack on TI LaunchPads to get various libraries and technical supports
Open driving source code on TI Code Composer Studio™ IDE
Free powerful utility to test and demonstration with EPD
On board 8M bits Flash memory and temperature sensor
Provide bridging cable and header to connect with your product and any evaluation kit
Provide touch panel and light guide connector to support EPD integration
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Kit Contents
Model Name:
B3000MS032
EPD Extension Board Gen2 (EXT2 board) * 1 piece
90 degrees 20 pins header * 1 piece
Bridging cable * 1 piece
Pin Assignment of EXT2 header
Jumper
Pin No.
1
2
3
4
J4, J5
5
6
7
8
9
10
11
12
13
14
J5, J6
15
16
17
18
19
20
VCC
GUARD2
VPP
UART-TX
TS_SDA_MCU
TS_SCL_MCU
SPI_CLK
BUSY
D/C
/RESET
PANEL_ON
DISCHARGE
BORDER_CONTROL
(GUARD1)
SPI_MISO
SPI_MOSI
RST/SBWTDIO
TEST/SBWTCK
/FLASH_CS
/EPD_CS
GND
Name
Target supply voltage
TFT Breakage detection (option)
Power Supply for OTP Programming
LaunchPad default pin
I
2
C data for external temperature sensor (GPIO)
I
2
C clock for external temperature sensor (GPIO)
Clock for SPI
COG busy pin (GPIO)
Data/Command control for iTC (GPIO)
Reset signal. Low enable (GPIO)
COG driver power control pin (GPIO)
EPD discharge when EPD power off (GPIO)
Border control pin for eTC (GPIO)
Breakage detection (option)
Serial output from EPD to host MCU
Serial input from host MCU to EPD
LaunchPad default pin
LaunchPad default pin
On board flash chip select (GPIO)
Chip Select. Low enable (GPIO)
Ground
Description
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Mechanical Drawing
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