CLASS-D TOOLSTICK KIT QUICK-START GUIDE The Class-D ToolStick demonstrates direct-drive Class-D amplification using the SiM3U1xx high drive I/O. The kit demonstrates the integrated USB 2.0 full-speed transceiver, internal oscillator and phase-locked loop (PLL), up to 300 mA high-drive I/O, dual SAR ADCs, enhanced programmable counter array (EPCA), and capacitive sensing. The Class-D ToolStick kit contains the following: Class-D ToolStick board 2 x mini USB cables 1 x male-to-male stereo cable 1 x 1 W speaker 2 x cylinder cutouts Class-D ToolStick Quick Start Guide (this document) Rev 0.1 10/12 A. Creating the Speaker Housing To assemble the speaker housing, use Pop out all of the tabs in the cylinder 1 2 one cylinder cutout and the speaker. cutout. The second cylinder cutout is extra in case its needed. With the solid black side facing up, Place the edges of the speaker in the small rectangular 3 4 push the speaker cable through the tabs and roll the cylinder around the speaker. round hole and pull it through. EVALUATION BOARD/KIT IMPORTANT NOTICE Silicon Laboratories Inc. and its affiliated companies Silicon Lab) provides the enclosed evaluation board/kit to the user Use) under the following conditions: This evaluation board/kit EVB/Ki) is intended for use for ENGINEERING DEVELOPMENT, TESTING, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not a finished end-product fit for general consumer use. ANY OTHER USE, RESALE, OR REDISTRIBUTION FOR ANY OTHER PURPOSE IS STRICTLY PROHIBITED. This EVB/Kit is not intended to be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety and environmental measures typically found in end products that incorporate such semiconductor components or circuit boards. As such, persons handling this EVB/Kit must have electronics training and observe good engineering practice standards. As a prototype not available for commercial reasons, this EVB/Kit does not fall within the scope of the European Union directives regarding electromagnetic compatibility, restricted substances (RoHS), recycling (WEEE), FCC, CE or UL, and therefore may not meet the technical requirements of these directives or other related directives. Should this EVB/Kit not meet the specifications indicated in the User s Guide, the EVB/Kit may be returned within 30 days from the date of delivery for a full refund. THE FOREGOING WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SILICON LABS TO USER, IS USER S SOLE REMEDY, AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY, NONINFRINGEMENT, DESIGN, WORKMANSHIP, OR FITNESS FOR ANY PARTICULAR PUR- POSE. 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Cesar Chavez Austin, TX 78701 t Recommended for New Designs The default mode (Mode 1) is stereo Change volume by sliding up and Press and release the MODE button to 4 5 6 Pull the edge without the adhesive strips in as Peel off the backing from the adhesive strips on 5 6 jack input mode. Attach one end of down on the Capacitive Sensing switch to the other modes. The single the male-to-male 3.5 mm stereo cable slider. The blue LEDs indicate the blue LED indicates the current mode. tightly as possible. It should line up with or go the outside flap and stick the outside flap down. in the kit to the jack (J1) and the other volume level. past the white line printed inside the cylinder. Press firmly to ensure a good hold. end to an input device (phone or MP3 Mode 1 = Stereo Audio Jack player). Mode 2 = USB Mode 3 = Play Prerecorded Flash Mode 4 = Play/Record Flash Note: The red LED (DS8) indicates when the input source signal is too loud. In USB mode, connect the Device USB In Prerecorded Flash mode, press the In Play/Record Flash mode, press the 7 8 9 connector to the PC using the mini USB PLAY button to hear the prerecorded REC button to record and the PLAY cable, if its not already connected. Ensure Flash contents. The blue LED (DS6) turns button to play the recorded message. The the device appears in Device Manager. on when playing. blue LED (DS5) turns on when recording, Play or record music using software. and the blue LED (DS6) turns on when playing. The speaker housing is now complete. 7 Note: Mode changing is disabled while a sound recording program is open. Note: Check volumes in the System Mixer and in the application. C. Relevant Documentation Application Notes: www.silabs.com/appnotes AN726: Class-D ToolStick Users Guide AN670: Getting Started with the Silicon Labs Precision32 AppBuilder B. Using the Demo AN667: Getting Started with the Silicon Labs Precision32 IDE AN664: Precision32 CMSIS and HAL Users Guide Connect the assembled speaker and Power the Class-D RD board through The green POWER LED (DS7) turns 1 2 3 AN672: Precision32 si32Library Overview housing to the 1 x 2 header JP1 on the either USB connector (Debug or on when power is applied. The blue Device) using a mini USB cable from Mode 1 LED (DS1) will turn on when board. Download the Precision32 software: the kit. Do not touch the Capacitive the board is ready.