4 5
Connecting the DEMO Board
to the Computer
1. Connect USB cable from USB port on the
computer to the USB connector on the board.
Creating an Application for the
TSSELECTRODEEVM
1. Depending on the MCU you are using, you will
need to create a code project to demo your
application. Please refer to the TSSUG document
(Chapters 3 and 4) for in-depth instructions on
creating a basic application.
Alternatively, you can use the Processor Expert
component available starting in TSS version 2.0
for easier and faster development. More info on
the TSS Processor Expert Component is in TSSUG
chapter 5.
2. The electrodes in the TSSELECTRODEEVM are
mapped as follows
Table 1: TSSELECTRODEEVM 30 Pin
Signal Pin Pin Signal
Vcc 1 2 NC
GND 3 4 NC
NC 5 6 NC
NC 7 8 Buzzer
Electrode 1 9 10 NC
Electrode 2 11 12 NC
Electrode 3 13 14 NC
Electrode 4 15 16 NC
Electrode 5 17 18 NC
Electrode 6 19 20 NC
Electrode 7 21 22 NC
Electrode 8 23 24 Buzzer
NC 25 26 NC
NC 27 28 NC
NC 29 30 NC
As the MCU_Port has the same pinout for all S08
and ColdFire V1 MCUs, the electrode assignments
to port pins are the same (from electrode 1 to
electrode 8): PTA2, PTA3, PTA0, PTB6, PTB3, PTB4,
PTB2, PTB5.
3. Example code running on the DEMOQE128 board is
included on the TSSELECTRODEEVM CD.
4. The TSSUG includes further information for
configuration of the TSS. For in-depth information
on the library software, consult the TSSAPIRM
(TSS API reference manual).
Freescale, the Freescale logo and CodeWarrior are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. Processor
Expert is a trademark of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners.
© 2010 Freescale Semiconductor, Inc.
Doc Number: TSSLCTRDMQSG / REV 0
Agile Number: 926-78519
Learn More:
For current information about Freescale
products and documentation, please visit
freescale.com/touchsensing.
