Infineon Lite SBC Series Getting Started

TLE9461-3ES / TLE9471-3ES Evaluation Board Lite SBC Family Downloaded from Arrow.com. ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 2 Rev 1.0, Dec 2018 Revision History: 1 Previous Version: none Page Subjects (major changes since last revision) 1.0 Initial Release, All. Downloaded from Arrow.com. Downloaded from Arrow.com. ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 3 Rev 1.0, Dec 2018 Table of Contents 1. Evaluation Board Overview ............................................................................................................... 4 2. Banana Jacks ..................................................................................................................................... 4 3. Buttons ................................................................................................................................................ 4 4. LEDs ......................................................... ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 4 Rev 1.0, Dec 2018 1. Evaluation Board Overview There are 2 banana jacks, 4 LEDs, one wake up button, one connector for the uIO and a set of headers for jumper configurations on the evaluation board. The functionality behind these components is explained in the following chapters. The distribution of these elements on the board can be observed in the figure below: Figure 1: Board overview 2. Banana Jacks The SBC is usually supplied through the VBAT (X6, typ 13.5 V) and GND (X9) banana jacks (alternatively see Chapter 6.1 to supply it with the uIO st ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 5 Rev 1.0, Dec 2018 5. Connectors 5.1. µIO Connector The µIO Connector corresponds to the X14 on the board. The pin distribution of the connector is shown in the following figure: Figure 2: X14 µIO connector The functionality of the X14’s pins is detailed in the following table: Pin Functionality Pin Functionality 1 NC 2 GND 3 NC 4 NC 5 NC 6 VS_UIO 7 NC 8 INTN 9 CSN 10 NC 11 CLK 12 FO_UC 13 SDO 14 RSTN 15 SDI 16 ADC_UIO Table 1: Pins of the µIO connector Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 6 Rev 1.0, Dec 2018 6. Jumper Configurations 6.1. Power Supply Configuration The SBC can be supplied with VBAT (typical use case) or through the 12V provided by the uIO (if plugged in and connected to a USB port). This can be configured with the jumper X10, located close to the reset button: Figure 3: Jumper to configure the SBC´s power supply The possible configurations are as follows: X10 SBC supplied through Vbat (12 V) Connect VBAT SBC supplied through uIO (12 V) Connect VSUP and VS_UIO Table 2: X10 Cofiguration Downloaded from Arrow.com. Downlo ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 7 Rev 1.0, Dec 2018 6.2. General Configuration: INTN and TEST pins These jumpers are located at the left side of the board: Figure 4: Jumpers for SBC configuration purposes The jumper X24 allows to select the hardware configuration of the SBC (configuration 1/3 or 2/4): X24 Config 1/3 Connect INTN and Vcc1 Config 2/4 Leave open Table 3: X24 Cofiguration Through the jumper X27 the operation mode of the SBC can be selected: X27 Development Mode Connect Vcc1 and TEST (no need to start watchdog) User Mode Leave open Table 4: X27 Cofiguration Downloaded f ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 8 Rev 1.0, Dec 2018 6.3. Jumpers to connect/disconnect the VCCx LEDs These jumpers are located at the left bottom of the board: Figure 5: Jumpers for the Vccx LEDs If X13 is connected and VCC2 is enabled, the VCC2 LED (D5) shines. In the same manner, if X8 is connected and VCC1 is enabled, the VCC1 LED (D1) shines. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 9 Rev 1.0, Dec 2018 6.4. Configuration of the WK/VSENSE and FO/GPIO pins These jumpers are located at the top right corner of the board: Figure 6: Jumpers related to the WK/VSENSE and FO/GPIO pins The possible configurations are shown in the following table. Note, that these are the only possible configurations due to the fact that functionalities are multiplexed: X26: FAIL OUTPUT X16: WAKE SOURCE X17: WAKE / VSENSE SELECT X19: FO/GPIO LED Vs Sense Connect Pin 2+3 Open Connect Pin 2+3 Open Cyclic Sense Open Connect Pin 2+3 Connect Pin 1+2 Open Regula ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 10 Rev 1.0, Dec 2018 Vs Sense: Cyclic Sense: Regular wake-up: GPIO as HS (LED D7 as load): x For the voltage sensing, check the “Voltage Sensing” button in the config wizard. For the cyclic sensing, choose “High-Side Timer” from the drop-down menu at GPIO. For the regular wake-up, press the “Soft Reset” button in the Mode section. For GPIO as HS switch, choose High-Side PWM in the GPIO field and chose the PWM Duty Cycle. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 11 Rev 1.0, Dec 2018 FO (LED D8): For the failure output, choose “Failure Output” from the drop-down menu at GPIO. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 12 Rev 1.0, Dec 2018 6.5. CAN connector The connector for CANH and CANL is X23. The CAN terminations are fixed. Figure 7: Jumper for the CAN terminations For proper termination of the CAN bus, two 62Ω resistors are connected in series, differentially between CANH and CANL. In addition, there is a 4.7nF capacitor supporting bus-symmetry during data-transmission. Figure 8: CAN termination In case, a Common Mode Choke (CMC) is considered to further improve electromagnetic compatibility / immunity, a landing pattern is designated, either using R19 and R ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 13 Rev 1.0, Dec 2018 7 Charge Pump The internal charge pump provides a gate control voltage for VBAT connected NMOS transistors. This allows the smart control of a reverse polarity protection circuit and or a VBATpower switch. As a switched power connection example, a DC Motor can be connected to the TLE9461 / TLE9471 board through the SW and GND (X7) pins as shown in Figure 10: Figure 10: DC Motor connection to the board In order to start the motor, press the “Soft Reset” button and check the “Charge Pump” box in the Config Wizard. Note: For ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 14 Rev 1.0, Dec 2018 8 Layout and Materials Details In the following table, all the devices used on the board (BOM) are described in detail: Item Value Package Reference Manufacturer Part Number C1 2.2u (TLE9461) 1210 Kemet C1210C225K4RAC C1 22u (TLE9471) 1210 Kemet C1210C226K4RAC C2 100n 0603 AVX 06035C104K4Z2A C3 220p 0603 Kemet C0603C221F1GAC C4 100n 0603 AVX 06035C104K4Z2A C5 100n 0603 AVX 06035C104K4Z2A C6 4.7u 1210 Kemet C1210C475M5RAC C7 68u F Panasonic EEHZA1H680P C8 10n 0805 AVX 0805YC103K4Z2A C9 2.2u 0805 Kemet C0805C225K4RAC C10 100n 0603 ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 15 Rev 1.0, Dec 2018 Item Value Package Reference Manufacturer Part Number R8 470R 0603 Yageo/Phycomp RC0603FR-07470R R9 470R 0603 Yageo/Phycomp RC0603FR-07470R R10 470R 0603 Yageo/Phycomp RC0603FR-07470R R11 470R 0603 Yageo/Phycomp RC0603FR-07470R R12 470R 0603 Yageo/Phycomp RC0603FR-07470R R13 4.7k 0603 Yageo/Phycomp RC0603FR-074K7L R14 470R 0603 Yageo/Phycomp RC0603FR-07470R R15 1.0k 0603 Yageo/Phycomp RC0603FR-071KL R16 10k 0603 Yageo/Phycomp RC0603FR-0710KL R17 1.0k 0603 Yageo/Phycomp RC0603FR-071KL R18 4.7k 0603 Yageo/Phycomp RC0603FR-074K7L R1 ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 16 Rev 1.0, Dec 2018 Item Value Package Reference Manufacturer Part Number X16 TSM-103-01-L- SV-TR Samtec TSM-103-01-L-SV-TR X17 TSM-103-01-L- SV-TR Samtec TSM-103-01-L-SV-TR X18 TSM-110-03-S-DV Samtec TSM-110-03-S-DV X19 TSM-102-01-S-SV Samtec TSM-102-01-S-SV X20 5002 Keystone 5002 X21 5004 Keystone 5004 X22 5004 Keystone 5004 X23 TSM-103-01-T-DV Samtec TSM-103-01-T-DV X24 TSM-102-01-S-SV Samtec TSM-102-01-S-SV X25 5002 Keystone 5002 X26 TSM-103-01-L- SV-TR Samtec TSM-103-01-L-SV-TR X27 TSM-102-01-S-SV Samtec TSM-102-01-S-SV Table 6: BOM details Dow ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 17 Rev 1.0, Dec 2018 9 Appendix 9.1 Schematics of the Evaluation Board (TLE9461 & TLE9471) Please find these schematics attached at the end of the document. 9.2 Layout Evaluation Board (with Overlay) Figure 13: Overlay view of TLE9461-3ES /TLE9471-3ES Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.c ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 18 Rev 1.0, Dec 2018 9.3 Layout Evaluation Board (Top layer) Figure 14: Top view of TLE9461-3ES / TLE9471-3ES 9.4 Layout Evaluation Board (Bottom layer) Figure 15: Bottom layer view of TLE9461-3ES / TLE9471-3ES Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded from Arrow.com. Downloaded ...

Getting Started TLE9461-3ES / TLE9471-3ES Evaluation Board 19 Rev 1.0, Dec 2018 10 Additional Information For testing the TLE9461-3ES / TLE9471-3ES Evaluation Board, the Infineon Toolbox needs to be downloaded. It can be found at: https://www.infineon.com/Toolbox Inside Infineon Toolbox, go to “Manage tools” and search for “Config Wizard for SBC”. The Config Wizard is a powerful user interface that allows to control the SBC, including full register access. The connection between computer and evaluation board is supported by the µIO stick. A short video tutorial how to setup the board can ...

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