Quick Start Guide TWRPI-KEYPAD 12-key Capacitive Touch Keypad Plug-In TOWER SYSTEM Quick Start Guide Get to Know the TWRPI-KEYPAD Features *12 discrete capacitive electrodes *Electrodes are arranged in a 12-key numeric telephone-keypad layout *Supported by the TSS library *Compatible with Freescale Tower System modules that feature Tower Plug-In (TWRPI) sockets *Tower System module (black development board in image) not included with TWRPI-KEYPAD plug-in TWRPI-KEYPAD Freescale Tower System The TWRPI-KEYPAD module is part of the Freescale Tower System portfolio, a modular development platform that enables rapid prototyping and tool re-use through reconfigurable hardware. Elevate your design to the next level by building your Tower System today. 2 TOWER SYSTEM Step-by-Step Installation Instructions 1 Install the TWRPI-KEYPAD * Identify an open general purpose TWRPI socket on a TWRPI-compatible Tower System module. 3 Follow the Respective Tower System Module Quick Start Guide Follow the TSS library quick start guide to run the demo for the board being used. * Identify the correct orientation of the TWRPI-KEYPAD. The TWRPI is keyed and uniquely sized to only fit in the appropriate TWRPI socket with the correct orientation. * Carefully insert the TWRPI-KEYPAD into the general purpose TWRPI socket. 2 Verify Latest Software Installation Check freescale.com/tss for touch library updates to make sure you have the latest software. TWRPI Connector Pinout 3 Quick Start Guide Support Visit freescale.com/support for a list of phone numbers within your region. Warranty Visit freescale.com/warranty for complete warranty information. For more information, visit freescale.com/Tower Join the online Tower community at towergeeks.org Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. Tower is a trademark of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. (c) 2013 Freescale Semiconductor, Inc. Document Number: TWRPIKEYPADQSG REV 1 Agile Number: 926-78798 Rev B