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Z8F63697694 TLE 9461 - 3E S / TL E 9471 -3 ES E valu atio n B oar d Lite SBC Family Ge tting S t arte d Rev 1.0, December 2018 Aut o moti ve P ow er Arrow.com. Downloaded from...
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TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started Revision History: 1 Previous Version: none Page Subjects (major changes since last revision) Initial Release, All. TLE9461-3ES / TLE9471-3ES Evaluation Board Rev 1.0, Dec 2018 Arrow.com. Arrow.com. Downloaded from Downloaded from...
TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started 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.
TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started 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: Functionality Functionality VS_UIO...
TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started 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: SBC supplied through Vbat (12 V)
TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started 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): Config 1/3 Connect INTN and Vcc1 Config 2/4...
TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started 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.
TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started 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: X17: X26:...
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TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started Sense: For the voltage sensing, check the “Voltage Sensing” button in the config wizard. Cyclic Sense: For the cyclic sensing, choose “High-Side Timer” from the drop-down menu at GPIO. Regular wake-up: For the regular wake-up, press the “Soft Reset” button in the Mode section.
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TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started FO (LED D8): For the failure output, choose “Failure Output” from the drop-down menu at GPIO. TLE9461-3ES / TLE9471-3ES Evaluation Board Rev 1.0, Dec 2018 Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.
TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started 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.
TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started 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: Motor Figure 10: DC Motor connection to the board...
TLE9461-3ES / TLE9471-3ES Evaluation Board Getting Started Appendix Schematics of the Evaluation Board (TLE9461 & TLE9471) Please find these schematics attached at the end of the document. Layout Evaluation Board (with Overlay) Figure 13: Overlay view of TLE9461-3ES /TLE9471-3ES TLE9461-3ES / TLE9471-3ES Evaluation Board Rev 1.0, Dec 2018 Arrow.com.
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 be found at www.infineon.com/sbc...
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