S E N S O R L E S S B L D C M O T O R R E F E R E N C E D E S I G N Q U I C K - S TA RT G U I D E Connect Motor Wires - Follow color wiring diagram - Insert wires - Tighten screw terminals 1 Connect AC/DC adapter 2 Sensorless BLDC Motor Sensorless BLDC Motor STOP START USB Sensorless BLDC Motor Drive START RESET DEBUG RESET STOP DEBUG A B C Position A B C SPEED START RESET DEBUG P1 AC Adapter 4 Sensorless BLDC Motor STOP SPEED Color Yellow Red Black Operate Motor - Push START button - Motor turns - Turn potentiometer - Motor’s speed is adjusted 3 USB Sensorless BLDC Motor Drive Browse Documentation - Insert CD - Click on Browse Documentation - Open the Sensorless BLDC Motor Control Reference Design User’s Guide USB Sensorless BLDC Motor Drive SPEED P1 Refer to the following documents included on the kit CD for further information: Sensorless BLDC Motor Reference Design User's Guide AN208: Sensorless BLDC Motor Reference Design Silicon Laboratories Inc. 400 West Cesar Chavez Austin, TX 78701 Email: [email protected] Internet: www.silabs.com Copyright © 2006 by Silicon Laboratories Rev. 0.2 9/06