Colour LED Card For XMC1000 Family inLight_RGB_V3 Colour 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). 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If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. inLight_RGB_V3 Colour 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. 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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_RGB_V3 Colour 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 Hardware Description ........................................................................................................................ 8 RGB LEDs ............................................................................................................................................ 8 Digital Addressable Lighting Interface (DALI) ...................................................................................... 9 DMX512/ Remote Device Management (RDM) ................................................................................. 10 433MHz RF Receiver ......................................................................................................................... 11 Light Sensor ....................................................................................................................................... 11 Power ................................................................................................................................................. 12 2x30pins SAMTEC connector ............................................................................................................ 12 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_RGB_V3 Colour 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 Block Diagram of Colour LED Card in connection with XMC1200 CPU Card ..................................... 7 Colour LED Card .................................................................................................................................. 8 9 channels from BCCU module to control the three RGB LED modules ............................................. 9 DALI PHY circuit................................................................................................................................. 10 DMX512/RDM Circuit ......................................................................................................................... 10 433MHz RF receiver circuit ................................................................................................................ 11 Ambient Light Sensing Circuit ............................................................................................................ 12 VIN External Power Supply ................................................................................................................ 12 SAMTEC 2x30pins SAMTEC connector ............................................................................................ 13 Schematic of Colour LED Card .......................................................................................................... 15 Colour LED Card layout and geometry .............................................................................................. 16 Board User's Manual 5 Revision 1.0, 2013-03-08 inLight_RGB_V3 Colour LED Card List of Tables Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 BCCU signal connection to the SAMTEC 2x30pins Connector ........................................................... 9 DALI signal connection to the SAMTEC 2x30pins connector ............................................................ 10 DMX512 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 Colour LED Card BOM ....................................................................................................................... 16 Board User's Manual 6 Revision 1.0, 2013-03-08 inLight_RGB_V3 Colour LED Card Introduction This document describes the features and hardware details of the Colour LED Card (inLight_RGB_v3) designed to work with Infineon‟s XMC1200 CPU Card. This board is part of Infineon‟s XMC1000’s LED Lighting Application Kit. 1 Overview The Colour LED Card is an application expansion card of XMC1000 LED Lighting Application Kit. This application card along with a XMC1200 CPU Card demonstrates the LED lighting capabilities of XMC1200/XMC1300. The main use case for this application card is to demonstrate the smooth colour control of XMC1200/XMC1300 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 Colour LED Card is equipped with the following features • Connection to XMC1200/XMC1300 CPU Cards via 2x30 pins (0.8mm pitch) SAMTEC HSEC8 connector • RGB control of three independent LEDs (OSRAM LRTB-G6SF) • DALI interface with isolation • DMX512 interface without isolation • Ambient light sensing • 433MHz RF receiver • +5V Power supply via SAMTEC 2x30pins connector • +12V external connection to supply power to the 3 LEDs 1.2 Block Diagram Figure 1 shows the block diagram of the Colour LED Card in connection with XMC1200 CPU Card. There are following blocks: Figure 1 Block Diagram of Colour LED Card in connection with XMC1200 CPU Card Board User's Manual 7 Revision 1.0, 2013-03-08 inLight_RGB_V3 Colour 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 Colour LED Card RGB LEDs The Colour LED Card supports individual control of three OSRAM RGB LEDs (LRTB-G6SF), namely LED1, LED2, LED3, on board.The forward voltage VF is 2 ~ 3.2 V @ IF=20mA. The card implements brightness and color control through BCCU module of XMC1200. The BCCU module has 9 channels to drive 9 LED drivers (BCR421) which control the current flow through the Red, Green and Blue LEDs of the three OSRAM LED module. Board User's Manual 8 Revision 1.0, 2013-03-08 inLight_RGB_V3 Colour LED Card Figure 3 9 channels from BCCU module to control the three RGB LED modules 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. 19 25 27 29 31 33 35 37 39 2.2 Signal Name B_LED1 R_LED1 R_LED2 G_LED2 B_LED2 R_LED3 G_LED3 B_LED3 G_LED1 Description Blue channel of LED1 Red channel of LED1 Red channel of LED2 Green channel of LED2 Blue channel of LED2 Red channel of LED3 Green channel of LED3 Blue channel of LED3 Green channel of LED1 Digital Addressable Lighting Interface (DALI) The Colour 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 of XMC1200 CPU Card when using DALI for receiving data. Board User's Manual 9 Revision 1.0, 2013-03-08 inLight_RGB_V3 Colour 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 DALI data received DALI data transmit DMX512/ Remote Device Management (RDM) The Colour LED Card supports DMX512 interface on board with RS-485 transceiver (MAX481CSA). The DMX512 connector X4 consists of a 120 ohms termination resistor between DATA+ and DATA- and a Ground pin. Note: There is NO isolation between external DMX512 signals and the XMC1200’s DMX512 interface signals. Figure 5 DMX512/RDM Circuit Board User's Manual 10 Revision 1.0, 2013-03-08 inLight_RGB_V3 Colour LED Card Table 3 shows the connection of the DMX512 signals to the SAMTEC 2X30pins connector. Table 3 DMX512 signals connection to the SAMTEC 2x30pins connector Pin No. 50 52 54 2.4 Signal Name DMX512_TX DMX512_RX DMX512_DIR Description DMX512 data transmit out DMX512 data receive in Transceiver direction control 433MHz RF Receiver The Colour LED Card supports 433MHz remote control system via a 433MHz RF Receiver (TDA7200) that is connected to the CPU Card via the SAMTEC 2X30pins connector. Note: Please remove R104 of XMC1200/XMC1300 CPU Card when using the 433MHz RF receiver. 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 to ‘High’ to enable receiver Light Sensor The Colour 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_RGB_V3 Colour LED Card Figure 7 Ambient Light Sensing Circuit Table 5 shows the connection of the DMX512 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 sensing output Power Power input (5V) to the Application 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 the DALI and DMX512 circuitry. VIN supply power to the three RGB LEDs and is shorted to VDD via a zero ohm resistor R1. However, user could also connect VIN to external power supply by removed R1, soldered zero ohm resistor R8 and connected external power supply to connector X2. Figure 8 Table 6 VIN 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 2x30pins SAMTEC connector The SAMTEC connector of the Colour LED Card interfaces its signals to XMC1200 CPU Card. Board User's Manual 12 Revision 1.0, 2013-03-08 inLight_RGB_V3 Colour LED Card Figure 9 SAMTEC 2x30pins SAMTEC connector Board User's Manual 13 Revision 1.0, 2013-03-08 inLight_RGB_V3 Colour LED Card 3 Production Data 3.1 Schematics This chapter contains the schematics for the Colour LED Card: • SAMTEC Connector, Power, 9 channels LED driver, DALI interface, DMX512/RDM interface, 433MHz RF Receiver. Board User's Manual 14 Revision 1.0, 2013-03-08 inLight_RGB_V3 Colour LED Card Figure 10 Schematic of Colour LED Card Board User's Manual 15 Revision 1.0, 2013-03-08 inLight_RGB_V3 Colour LED Card 3.2 Layout and Geometry Figure 11 Colour LED Card layout and geometry 3.3 Bill of Materials Table 7 Colour LED Card BOM No. Qty Value 1 1 HSEC8-130-01-L-RA 2 3 3 1 4 5 6 7 8 9 10 11 12 13 1 1 1 1 2 1 3 1 1 3 Device HSEC8 socket, SAMTEC MKDS1/2-3,81 3.81mm pitch, 2 way, Phoenix MB6S Bridge Rectifier, Fairchild 22uF/50V/10%/1210 Capacitor 33uF/16V/10%/SMC_B Electrolytic capacitor 1pF/16V/10%/0603 Capacitor 3.3pF/16V/10%/0603 Capacitor 8.2pF/16V/10%/0603 Capacitor 33pF/16V/10%/0603 Capacitor 100pF/16V/10%/0603 Capacitor 220pF/16V/10%/0603 Capacitor 470pF/16V/10%/0603 Capacitor 1nF/16V/10%/0603 Capacitor Board User's Manual 16 Reference Designator X1 X2,X3,X4 B1 C20 C1 C5 C3 C8,C13 C17 C6,C12,C18 C22 C16 C2,C4,C9 Revision 1.0, 2013-03-08 inLight_RGB_V3 Colour LED Card No. Qty Value Device 14 15 16 17 18 2 2 3 1 1 10nF/16V/10%/0603 22nF/16V/10%/0603 47nF/16V/10%/0603 330nF/10V/10%/0603 BZX84C2V7/SOT23 19 20 21 1 9 1 BAS16/TO236 BCR421/SC74 TDA7200/TSSOP28 22 1 MAX481CSA/SO08 23 1 SFECF10M7EA00 24 1 25 26 27 28 29 1 1 3 1 1 2.54mm pitch header, 2way 10nH/0603 82nH/0603 LRTB-G6SF/P-LCC-6 SFH6186-2 SFH3710 Capacitor Capacitor Capacitor Capacitor Zener diode 2.7V, NXP Diode LED driver, Infineon ASK/FSK receiver, Infineon RS-485 transceiver, Maxim 10.7MHz BP filter, Murata JUMPER 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 1 2 12 3 1 1 1 1 1 1 1 1 1 1 1 1 1 13.225MHz Xtal 0R/0603 no ass./0603 10K/0603 360K/0603 240K/0603 11K/0603 20K/0603 4R7/0603 47K/0603 470R/0603 100K/0603 120R/0603 330R/0603 3K/0603 50R/0603 MMBT3904/SOT23 Board User's Manual Inductor Inductor RGB LED, OSRAM Optocoupler, Vishay Light detector, OSRAM Crystal Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor Resistor NPN Transistor 17 Reference Designator C19,C21 C7,C11 C10,C14,C23 C15 D1 D2 IC1,IC2,IC3,IC4,IC5,IC6,IC7,IC8,IC9 IC10 IC11 IF1 JP1 L2 L1 LED1,LED2,LED3 OK1,OK2 Q1 Q2 R1,R29 R2,R3,R4,R5,R6,R7,R8,R10,R11,R12,R19,R24 R9,R13,R17 R14 R15 R16 R18 R20 R21 R22 R23 R25 R26 R27 R28 T1 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