Eval Kit Manual DN[Document ID] AS5x47P Adapter Board AS5x47P-TS_EK_MB ams Eval Kit Manual, Confidential [v1-0] 2015-Jan-14 Page 1 Document Feedback AS5x47P Adapter Board Table of Contents 1 Introduction .......................................................................................................................... 3 1.1 Kit Content ........................................................................................................................... 3 2 Board description ................................................................................................................. 4 2.1 Mounting the AS5x47P motor board .................................................................................... 5 3 AS5x47P motor board pinout ............................................................................................... 6 4 AS5x47P-TS_EK_MB Hardware ......................................................................................... 7 4.1 AS5x47P-TS_EK_MB schematics ....................................................................................... 7 4.2 AS5x47P-TS_EK_MB PCB layout ....................................................................................... 8 5 Ordering & Contact Information ........................................................................................... 9 6 Copyrights & Disclaimer ..................................................................................................... 10 Revision History Revision Date Owner Description 1.0 03.06.2015 mzie Initial version ams Eval Kit Manual, Confidential [v1-0] 2015-Jan-14 Page 2 Document Feedback AS5x47P Adapter Board 1 Introduction The AS5x47P motor board is a simple PCB which is designed to adapt to standard size BLDC or stepper motors. It allows easy and quick evaluation of the AS5x47 magnetic position sensor family. The sensor and all necessary external components are already soldered to the PCB. 1.1 Kit Content Figure 1: Kit content 2 1 3 Pos. Item Comment 1 AS5x47P-TS_EK_MB Motor Board 2 Allen key 1.5 mm 3 Magnet holders Diameters: 10mm, 8mm, 6mm, 5mm ams Eval Kit Manual, Confidential [v1-0] 2015-Jan-14 Page 3 Document Feedback AS5x47P Adapter Board 2 Board description The PCB can either be connected to an external microcontroller or to the USB I&P Box which is available on our webpage. (USB I&P Box) P1 has to be populated with a 2x8 pin header and is required for power supply as well as SPI, ABI, UVW/PWM interfaces. The connector JP1 allows to select between 5V or 3.3V operation. When JP1 is set only 3.3V operation is possible. Furthermore the test pins on the bottom of the PCB give easy access to incrementa l outputs (ABI and UVW) for probing and measuring with an oscilloscope. Figure 2: AS5x47P motor board 3mm mounting holes JP1 connector (Selecting supply voltage) AS5x47P sensor Test pins for probing ams Eval Kit Manual, Confidential [v1-0] 2015-Jan-14 Page 4 Document Feedback AS5x47P Adapter Board 2.1 Mounting the AS5x47P motor board Figure 3: Mounting the AS5x47P motor board PCB Spacer Screws AS5047P AS5x47P 0.5-3mm BLDC motor Magnet holder mounted on shaft ams Eval Kit Manual, Confidential [v1-0] 2015-Jan-14 Page 5 Document Feedback AS5x47P Adapter Board 3 AS5x47P motor board pinout Figure 4: AS5x47P motor board pinout Pin# Board Symbol board Type Description P1 - 1 5V Power supply Positive supply voltage P1 - 2 3V3 Power supply 3.3V LDO output P1 - 3 NC P1 - 4 CSn Digital input SPI chip select (active low) P1 - 5 CLK Digital input SPI Clock P1 - 6 MOSI Digital input SPI MOSI P1 - 7 MISO Digital output SPI MISO P1 - 8 GND Power supply Ground P1 - 9 A Digital output Incremental signal A (quadrature) P1 - 10 B Digital output Incremental signal B (quadrature) P1 - 11 I Digital output Incremental signal I (index) or PWM P1 - 12 TEST P1 - 13 NC P1 - 14 U Digital output Commutation signal U P1 - 15 V Digital output Commutation signal V P1 - 16 W Digital output Commutation signal W or PWM Not connected Test pin (connect to ground) Not connected ams Eval Kit Manual, Confidential [v1-0] 2015-Jan-14 Page 6 Document Feedback AS5x47P Adapter Board 4 4.1 AS5x47P-TS_EK_MB Hardware AS5x47P-TS_EK_MB schematics Figure 5: AS5x47P-TS_EK_MB schematics ams Eval Kit Manual, Confidential [v1-0] 2015-Jan-14 Page 7 Document Feedback AS5x47P Adapter Board 4.2 AS5x47P-TS_EK_MB PCB layout Figure 6: AS5x47P-TS_EK_MB PCB layout ams Eval Kit Manual, Confidential [v1-0] 2015-Jan-14 Page 8 Document Feedback AS5x47P Adapter Board 5 Ordering & Contact Information Ordering Code Description AS5x47P-TS_EK_MB AS5x47P Eval Kit Adapter Board Buy our products or get free samples online at: www.ams.com/ICdirect Technical Support is available at: www.ams.com/Technical-Support Provide feedback about this document at: www.ams.com/Document-Feedback For further information and requests, e-mail us at: [email protected] For sales offices, distributors and representatives, please visit: www.ams.com/contact Headquarters ams AG Tobelbaderstrasse 30 8141 Unterpremstaetten Austria, Europe Tel: +43 (0) 3136 500 0 Website: www.ams.com ams Eval Kit Manual, Confidential [v1-0] 2015-Jan-14 Page 9 Document Feedback AS5x47P Adapter Board 6 Copyrights & Disclaimer Copyright ams AG, Tobelbader Strasse 30, 8141 Unterpremstaetten, Austria-Europe. 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No obligation or liability to recipient or any third party shall arise or flow out of ams AG rendering of technical or other services. ams Eval Kit Manual, Confidential [v1-0] 2015-Jan-14 Page 10 Document Feedback