White LED Card For XMC1000 Family inLight_WhiteLED_V4 White LED Card Board User's Manual Revision 1.0, 2013-03-08 Microcontroller Edition 2013-03-08 Published by Infineon Technologies AG 81726 Munich, Germany © 2013 Infineon Technologies AG All Rights Reserved. Legal Disclaimer The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices, please contact the nearest Infineon Technologies Office (www.infineon.com). Warnings Due to technical requirements, components may contain dangerous substances. For information on the types in question, please contact the nearest Infineon Technologies Office. Infineon Technologies components may be used in life-support devices or systems only with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. inLight_WhiteLED_V4 White LED Card Revision History Page or Item Subjects (major changes since previous revision) Revision 1.0, 2013-03-08 Trademarks of Infineon Technologies AG AURIX™, C166™, CanPAK™, CIPOS™, CIPURSE™, EconoPACK™, CoolMOS™, CoolSET™, CORECONTROL™, CROSSAVE™, DAVE™, DI-POL™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPIM™, EconoPACK™, EiceDRIVER™, eupec™, FCOS™, HITFET™, HybridPACK™, I²RF™, ISOFACE™, IsoPACK™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OptiMOS™, ORIGA™, POWERCODE™, PRIMARION™, PrimePACK™, PrimeSTACK™, PRO-SIL™, PROFET™, RASIC™, ReverSave™, SatRIC™, SIEGET™, SINDRION™, SIPMOS™, SmartLEWIS™, SOLID FLASH™, TEMPFET™, thinQ!™, TRENCHSTOP™, TriCore™. Other Trademarks Advance Design System™ (ADS) of Agilent Technologies, AMBA™, ARM™, MULTI-ICE™, KEIL™, PRIMECELL™, REALVIEW™, THUMB™, µVision™ of ARM Limited, UK. AUTOSAR™ is licensed by AUTOSAR development partnership. Bluetooth™ of Bluetooth SIG Inc. CAT-iq™ of DECT Forum. COLOSSUS™, FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG. FLEXGO™ of Microsoft Corporation. FlexRay™ is licensed by FlexRay Consortium. HYPERTERMINAL™ of Hilgraeve Incorporated. IEC™ of Commission Electrotechnique Internationale. IrDA™ of Infrared Data Association Corporation. ISO™ of INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. MATLAB™ of MathWorks, Inc. MAXIM™ of Maxim Integrated Products, Inc. MICROTEC™, NUCLEUS™ of Mentor Graphics Corporation. MIPI™ of MIPI Alliance, Inc. MIPS™ of MIPS Technologies, Inc., USA. muRata™ of MURATA MANUFACTURING CO., MICROWAVE OFFICE™ (MWO) of Applied Wave Research Inc., OmniVision™ of OmniVision Technologies, Inc. Openwave™ Openwave Systems Inc. RED HAT™ Red Hat, Inc. RFMD™ RF Micro Devices, Inc. SIRIUS™ of Sirius Satellite Radio Inc. SOLARIS™ of Sun Microsystems, Inc. SPANSION™ of Spansion LLC Ltd. Symbian™ of Symbian Software Limited. TAIYO YUDEN™ of Taiyo Yuden Co. TEAKLITE™ of CEVA, Inc. TEKTRONIX™ of Tektronix Inc. TOKO™ of TOKO KABUSHIKI KAISHA TA. UNIX™ of X/Open Company Limited. VERILOG™, PALLADIUM™ of Cadence Design Systems, Inc. VLYNQ™ of Texas Instruments Incorporated. VXWORKS™, WIND RIVER™ of WIND RIVER SYSTEMS, INC. ZETEX™ of Diodes Zetex Limited. Last Trademarks Update 2011-11-11 Template: IFX_Template_2011-11-11.dot inLight_WhiteLED_V4 White LED Card Table of Contents 1 1.1 1.2 Overview ............................................................................................................................................. 7 Key Features ........................................................................................................................................ 7 Block Diagram ...................................................................................................................................... 7 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 Hardware Description ........................................................................................................................ 8 White LEDs .......................................................................................................................................... 8 Digital Addressable Lighting Interface (DALI) ...................................................................................... 9 Temperature Sensor .......................................................................................................................... 10 433MHz RF Receiver ......................................................................................................................... 11 Light Sensor ....................................................................................................................................... 11 Power ................................................................................................................................................. 12 Error Indicating LED ........................................................................................................................... 12 2x30pins SAMTEC connector ............................................................................................................ 13 3 3.1 3.2 3.3 Production Data................................................................................................................................ 14 Schematics ......................................................................................................................................... 14 Layout and Geometry......................................................................................................................... 16 Bill of Materials ................................................................................................................................... 16 Board User's Manual 4 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card List of Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Block Diagram of White LED Card in connection with XMC1200 CPU Card ...................................... 7 White LED Card ................................................................................................................................... 8 4 channels from BCCU module to control the brightness of 4 White LED strings ............................... 9 DALI PHY circuit................................................................................................................................. 10 Temperature Sensing Circuit ............................................................................................................. 10 433MHz RF receiver circuit ................................................................................................................ 11 Ambient Light Sensing Circuit ............................................................................................................ 12 VIN_24V External Power Supply ....................................................................................................... 12 Error Indicating LED ........................................................................................................................... 13 2x30pins SAMTEC connector ............................................................................................................ 13 Schematic of White LED Card ........................................................................................................... 15 White LED Card layout and geometry ............................................................................................... 16 Board User's Manual 5 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card List of Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 BCCU signal connection to the SAMTEC 2x30pins Connector ........................................................... 9 DALI signal connection to the SAMTEC 2x30pins connector ............................................................ 10 2 I C signals connection to the SAMTEC 2x30pins connector ............................................................. 11 433MHz RF receiver signal connection to the SAMTEC 2x30pins connector ................................... 11 Light sensing signals connection to the SAMTEC 2x30pins connector ............................................. 12 Power and ground signals connection to the SAMTEC 2x30pins connector .................................... 12 LEDTS signal connection to the SAMTEC 2x30pins connector ........................................................ 13 White LED Card BOM ........................................................................................................................ 16 Board User's Manual 6 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card Introduction This document describes the features and hardware details of the White LED Card (inLight_WhiteLED_v4) designed to work with Infineon‟s XMC1200 CPU Card. This board is part of Infineon’s XMC1000 LED Lighting Application Kit. 1 Overview The White LED Card is an application expansion card of XMC1000 LED Lighting Application Kit. The White LED Card along with a XMC1200 CPU Card demonstrates the LED lighting capabilities of XMC1200. The main use case for this application card is mainly to demonstrate the smooth brightness control of XMC1200 device including the toolchain. The focus is safe operation under evaluation conditions. The board is not cost optimized and cannot be seen as reference design. 1.1 Key Features The White LED Card is equipped with the following features • Connection to XMC1200 CPU Card via 2x30 pins (0.8mm pitch) SAMTEC HSEC8 connector • Brightness control of four LED strings • DALI interface with isolation • Temperature sensing • Ambient light sensing • 433MHz RF receiver • +5V Power supply via SAMTEC 2x30pins connector • +24V external connection to supply power to the four LED drivers (BCR450) 1.2 Block Diagram Figure 1 shows the block diagram of the White LED Card. There are following blocks: Figure 1 Block Diagram of White LED Card in connection with XMC1200 CPU Card Board User's Manual 7 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card 2 Hardware Description The following sections give a detailed description of the hardware and how it can be used. Figure 2 2.1 White LED Card White LEDs The White LED Card supports brightness control of four LED strings, each string consists of five White LEDs (LUW_E6SG) on board.The forward voltage VF is 3.3 V @ IF=30mA. The card implements brightness control through BCCU module of XMC1200. The BCCU module used four channels to drive four LED drivers (BCR450) which control the current flow through the White LED string. The +24V power supply to the LED drivers is provided from an external connector J1. Board User's Manual 8 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card Figure 3 4 channels from BCCU module to control the brightness of 4 White LED strings Table 1 shows the connection of the BCCU signals to the samtec 2x30pins connector. Table 1 BCCU signal connection to the SAMTEC 2x30pins Connector Pin No. 27 29 31 33 2.2 Signal Name D_LED1 D_LED2 D_LED3 D_LED4 Description BCCU output signal BCCU output signal BCCU output signal BCCU output signal Digital Addressable Lighting Interface (DALI) The White LED Card supports DALI interface on board with two optocoupler (SFH6186-2) which provide level shifting and voltage isolation between the DALI network and the microcontroller’s power supply. The DALI connector X3 consists of a DATA+ and DATA- signal pair. Note: Please remove R105 on XMC1200 CPU Card to receive DALI data. Board User's Manual 9 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card Figure 4 Table 2 DALI PHY circuit DALI signal connection to the SAMTEC 2x30pins connector Pin No. 21 23 2.3 Signal Name DALI_RX DALI_TX Description Receive DALI data Transmit DALI data Temperature Sensor The White LED Card supports Temperature Sensing on board with a temperature-to-digital converter (LM75B). 2 XMC1000 device on a XMC1200 CPU Card communicate with the temperature sensor via the I C bus. This o o o temperature sensor can achieve a temperature accuracy of +/-2 C from -25 C to +100 C. Figure 5 Temperature Sensing Circuit Board User's Manual 10 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card 2 Table 3 shows the connection of the I C signals to the SAMTEC 2X30pins connector. Table 3 2 I C signals connection to the SAMTEC 2x30pins connector Pin No. 10 50 Signal Name T_LIM T_SCL I C serial clock 52 T_SDA I C serial bidirectional data 2.4 Description Overtemperature shutdown 2 2 433MHz RF Receiver The White LED Card supports 433MHz remote control system via a 433MHz RF Receiver (TDA7200) that is connected to the XMC1200 CPU Card through the SAMTEC 2x30pins connector. Note: Please remove R104 on XMC1200/XMC1300 CPU Card to receive RF data. Figure 6 Table 4 433MHz RF receiver circuit 433MHz RF receiver signal connection to the SAMTEC 2x30pins connector Pin No. 17 43 2.5 Signal Name RF_DATA RF_PWDN Description RF Data In Tied ‘High’ to enable RF Receiver Light Sensor The White LED Card supports ambient light sensing on board with NPN Phototransistor (SFH3710). The voltage output AMB_LT will be measured by the ADC module. Board User's Manual 11 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card Figure 7 Ambient Light Sensing Circuit Table 5 shows the connection of the Light sensing signals to the SAMTEC 2X30pins connector. Table 5 Light sensing signals connection to the SAMTEC 2x30pins connector Pin No. 2 2.6 Signal Name AMB_LT Description Light sensor analog voltage output Power Power input (5V) to the White LED Card is supported through the SAMTEC 2x30pins connector. VAREF and VAGND supply power to 433MHz RF Receiver and Light sensing transistor. VDD and GND provide power to DALI and the rest of circuitry. External power connector J1 supply +24V DC to the four LED Driver ICs. Figure 8 Table 6 VIN_24V External Power Supply Power and ground signals connection to the SAMTEC 2x30pins connector Pin No. 13 14 15 16 2.7 Signal Name VAGND GND VAREF VDD Description Analog ground Digital ground Analog VDD +5V Digital VDDP +5V Error Indicating LED The White LED Card supports a red LED indication on board with signal from GPIO Port pin of the XMC1200 device on the XMC1200 CPU Card for user application usage. Board User's Manual 12 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card Figure 9 Error Indicating LED Table 7 shows the connection of the Light sensing signals to the SAMTEC 2X30pins connector. Table 7 LEDTS signal connection to the SAMTEC 2x30pins connector Pin No. 46 2.8 Signal LED_ERROR Description LED signalling 2x30pins SAMTEC connector The SAMTEC connector of the White LED Card interfaces its signals to a XMC1200 CPU Card. Figure 10 2x30pins SAMTEC connector Board User's Manual 13 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card 3 Production Data 3.1 Schematics This chapter contains the schematics for the White LED Card: • SAMTEC Connector, Power, 4 channels LED driver, DALI interface, 433MHz RF Receiver. Board User's Manual 14 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card Figure 11 Schematic of White LED Card Board User's Manual 15 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card Layout and Geometry 53.98mm 3.2 Figure 12 White LED Card layout and geometry 3.3 Table 8 Bill of Materials White LED Card BOM SI. No. Qty Value Device 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 5 1 2 1 3 1 1 3 2 1 1 3 1 1 4 1 1 4 1 1pF/10V/10%/0603 3.3pF/10V/10%/0603 8.2pF/10V/10%/0603 22pF/10V/10%/0603 100pF/10V/10%/0603 220pF/10V/10%/0603 470pF/10V/10%/0603 1nF/50V/10% 10nF/10V/10%/0603 22nF/10V/10%/0603 33pF/10V/10%/0603 47nF/10V/10%/0603 22uF/50V/10V/10%/1210 33uF/35V/10%/SMC_D EDZ5.6B BZX84C2V7 BAS16 BCR450 TDA7200 Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Zener Diode Zener Diode Diode LED driver RF Receiver, Infineon Board User's Manual 16 Reference Designator C1,C2,C5,C6,C9 C7 C12,C17 C11 C10,C16,C21 C25 C19 C4,C8,C13 C22,C24 C15 C20 C14,C18,C26 C23 C3 D1,D2,D3,D4 D5 D6 IC1,IC2,IC3,IC4 IC5 Revision 1.0, 2013-03-08 inLight_WhiteLED_V4 White LED Card SI. No. Qty Value Device 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 1 1 1 1 1 20 1 2 1 1 2 4 1 1 4 1 1 6 1 1 1 1 1 1 1 1 1 1 LM75B SFECF10M7EA00 SPC4077 10nH/0603 82nH/0603 LUW_E6SG RED/CHIPLED/0603 SFH6186-2 13.225MHz Xtal 0R/0603 4R7/0603 7R5/1%/0603 330R/0603 470R/0603 1k/0603 3k/0603 4.7k/0603 10k/0603 11k/0603 20k/0603 100k/0603 240k/0603 360k/0603 nm/120k nm/820k MMBT3904 HSEC8-130-01-L-RA MKDS1/2-3,81 I2C, temp. sensor IF filter DC Power Jack Inductor Inductor White LED Red LED Optocoupler Crystal Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Transistor SAMTEC connector DALI connector Board User's Manual 17 Reference Designator IC6 IF1 J1 L2 L1 LED1-12, LED14-21 LED13 OK1,OK2 Q2 R27 R21 R3,R4,R9,R10 R25 R22 R1,R2,R7,R8 R26 R5 R6,R11,R15,R16,R17,R18 R14 R19 R23 R13 R12 R20 R24 T1 X1 X2 Revision 1.0, 2013-03-08 w w w . i n f i n e o n . c o m Published by Infineon Technologies AG