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Infineon TLD816KAURXCB EVAL User Manual
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Infineon TLD816KAURXCB EVAL User Manual

Infineon TLD816KAURXCB EVAL User Manual

Litix pixel front
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Z8F80570191
TLD816KAURXCB_EVAL
LITIX™ Pixel Front
User guide

About this document

This board is designed to drive and supply the Nichia light source NMAWA16KAT, composed of the Nichia LED
matrix and the Infineon ASIC drive TLD816K. The NMAWA16KAT is a high-definition LED matrix light source
featuring 16 384 pixels, equipped with a built-in driver IC for LED drive. The brightness of each LED can be
independently controlled. The board can be used for high-definition ADB, ADAS-related information projection
or message display for automotive headlights.
The light source can be tested on a load board that is fully compatible with TLD816KAURXCB_EVAL.
To receive a load board with the light source already soldered, contact your Nichia sales representative.
The core of this board is an automotive-grade Infineon AURIX™ SAK-TC377TX-96F300S AB that belongs to
the TC37xTX family. In terms of performance, theTC37xTX family offers three TriCore™ running at 300 MHz and
up to 4.3 MBytes embedded RAM, and consumes less than 2 W. This model supports floating point and fix point
with all cores. It features 6 MB flash/ECC protection and 3 MB SRAM/ECC protection, 2x Gbit Ethernet, 12x CAN
FD, 1x FlexRay, 12x LINs, 5x QSPI, 1x I²C, 15x SENT, 5x PSI, 1x HSSL, 2x MSC and 1x eMMC.
AURIX™ TC37xTX family is best-in-class performance enabling ASIL-D designs.
The board is also equipped with two DC-DC converters to supply separately the power and logic stages of the
light source.
Scope and purpose
The scope of this user guide is to provide instructions on the use of the TLD816KAURXCB_EVAL board.
Intended audience
This document is intended for engineers who perform measurements and check performances with the
TLD816KAURXCB_EVAL board.
Evaluation board
This board is to be used during the design-in process for evaluating and measuring characteristic curves, and
for checking datasheet specifications.
PCB and auxiliary circuits are NOT optimized for final customer design.
User guide
Please read the sections "Important notice" and "Warnings" at the end of this document
Rev.1.00
www.infineon.com
2024-07-19

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Summary of Contents for Infineon TLD816KAURXCB EVAL

  • Page 1: About This Document

    This board is designed to drive and supply the Nichia light source NMAWA16KAT, composed of the Nichia LED matrix and the Infineon ASIC drive TLD816K. The NMAWA16KAT is a high-definition LED matrix light source featuring 16 384 pixels, equipped with a built-in driver IC for LED drive. The brightness of each LED can be independently controlled.

  • Page 2: Important Notice

    Boards provided by Infineon Technologies. The design of the Evaluation Boards and Reference Boards has been tested by Infineon Technologies only as described in this document. The design is not qualified in terms of safety requirements, manufacturing and operation over the entire operating temperature range or lifetime.

  • Page 3: Safety Precautions

    TLD816KAURXCB_EVAL LITIX™ Pixel Front Safety precautions Safety precautions Note: Please note the following warnings regarding the hazards associated with development systems. Table 1 Safety precautions Warning: The evaluation or reference board contains DC bus capacitors which take time to discharge after removal of the main supply. Before working on the drive system, wait five minutes for capacitors to discharge to safe voltage levels.

  • Page 4: Table Of Contents

    TLD816KAURXCB_EVAL LITIX™ Pixel Front Table of contents Table of contents About this document ........................1 Important notice ..........................2 Safety precautions .......................... 3 Table of contents ..........................4 The board at a glance ......................5 Block diagram ............................6 Main features ............................7 Board parameters and technical data ....................

  • Page 5: The Board At A Glance

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 1 The board at a glance The board at a glance The TLD816KAURXCB_EVAL board is a complete drive system for the TLD816KLVCNLB_EVAL load board. The TLD816KAURXCB_EVAL board is equipped with: A power EMI input filter to limit conducted emissions •...

  • Page 6: Block Diagram

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 1 The board at a glance Block diagram Figure 2 Block diagram User guide Rev.1.00 2024-07-19...

  • Page 7: Main Features

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 1 The board at a glance Main features Versatile control board with integrated power supplies • Automatic regulation of the power supply for the LED matrix (VDDP) to minimize the power dissipation • All main automotive interfaces are available (I²C, SPI, LIN, CAN-FD) •...

  • Page 8: System And Functional Description

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 2 System and functional description System and functional description Getting started Connect a power supply with a voltage range between 8 V and 18 V to the metal banana connectors named V-IN and GND, as shown in Figure 3. Note: The wires used to make the power supply connection should have a cross section of 2.5 mm²...
  • Page 9 TLD816KAURXCB_EVAL LITIX™ Pixel Front 2 System and functional description Figure 4 Connection to a load board User guide Rev.1.00 2024-07-19...

  • Page 10: Description Of The Functional Blocks

    CAN-FD input block The CAN-FD transceiver is the Infineon TLE9350XSJ. The TLE9350XSJ is a high-speed CAN transceiver, used in HS CAN systems for automotive applications and industrial applications. It is designed to fulfill the requirements of ISO 11898-2:2016 physical layer specification as well as SAE J1939 and SAE J2284.
  • Page 11 DC (max 100 mA) and a 5 V line from linear 5 V regulator (max 30 mA). Used to supply the core of the microcontroller. It can source up to 1.8 A and it is based on the Infineon BSZ15DC02KD (P-MOS and N-MOS in the same package). It is controlled 1V25 Power...
  • Page 12 It comprises two video output parts: A CAN-FD transceiver made with the Infineon TLE9350XSJ. The TLE9350XSJ is a high- • speed CAN transceiver, used in HS CAN systems for automotive applications as well as for industrial applications.

  • Page 13: Basic Operations

    2 System and functional description Micro SD slot MICRO SD slot The core of this board is an automotive-grade Infineon AURIX™ SAK-TC377TX-96F300S AB that belongs to the TC37xTX family. In terms of performance, TC37xTX family offers 3 Microcontroller TriCore™ running at 300 MHz and up to 4.3 Mbytes of embedded RAM, and consumes less than 2 W.

  • Page 14: Uploading Firmware

    2 System and functional description Figure 7 Images of internal memory Uploading firmware Download an Infineon DAP miniWiggler at https://www.infineon.com/cms/en/product/evaluation- boards/kit_dap_miniwiggler_usb/ Supply the board with 12 V and connect the DAP miniWiggler on the programming socket and to the PC, as...
  • Page 15 TLD816KAURXCB_EVAL LITIX™ Pixel Front 2 System and functional description Figure 9 Step 1 - Create or use default setup Figure 10 Step 2 - New Target setup Figure 11 Step 3 - New Target Controller setup User guide Rev.1.00 2024-07-19...
  • Page 16 TLD816KAURXCB_EVAL LITIX™ Pixel Front 2 System and functional description Figure 12 Step 4 - New Target Master Core setup Figure 13 Step 5 - New Target Finish setup Once correctly installed, open the MeMtool and: 1. Select the configuration “PFLASH: 6 Mbyte OnChip Program FLASH” as shown in Figure 14 2.
  • Page 17 TLD816KAURXCB_EVAL LITIX™ Pixel Front 2 System and functional description 3. Click "Open File…" to open the .hex firmware file as shown in Figure 15 4. Press "Select All" as shown in Figure 15 Figure 15 Open (3) and select all (4) 5.

  • Page 18: Ethernet Configuration

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 2 System and functional description Ethernet configuration Connect the board to the Ethernet port of your PC using connector T1 and an Ethernet cable. Follow the path and set the Ethernet properties as shown in Figure 17: Figure 17 Ethernet configuration Go to the IP address...

  • Page 19: Detailed Operational Description

    This chapter describes in detail the features offered by the current (/actual) demo firmware, you can find the source code here: https://softwaretools.infineon.com/tools/com.ifx.tb.tool.litixpixelfrontaurixdemokitsoftware Infineon Technologies suggests the “AURIX development studio” for further development; which can be downloaded here: https://www.infineon.com/cms/en/product/promopages/aurix-development-studio/ Figure 19 Demo firmware based on the IDE AURIX™...

  • Page 20: Hdmi Connection Scaled Operation - Video Flow

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Figure 20 Demo software menu, media source available Figure 21 Demo software menu, media source selection HDMI Connection scaled operation – video flow Scaled operation enables more video content on the TLD816K as it shows a 512x128px area from the HDMI source.

  • Page 21: Video Playback - General Information

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Figure 22 Internal frame scaling concept Figure 23 Internal unscaled frame management Scaled operation shows the direct stream of the HDMI without any scaling operation. However, it allows less image content on the TLD816K. Scaled and unscaled operation can be changed on the fly by pressing the user SW0 button.
  • Page 22 TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description The h264 video must be 320x180 pixels (16:9 aspect-ratio), yuv420p pixel-format and have a frame rate of 25 • frames per second. The firmware demo package will contain a ffmpeg.exe (video conversion tool) and an executable .bat file •...
  • Page 23 TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Figure 25 µPLS subframe area choice To flash the semper-flash without any special tooling: Copy the file flashme.h264 to the SD card • The firmware recognizes the file name after mounting the SD card •...
  • Page 24 TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Figure 26 Semper-flash flashing procedure User guide Rev.1.00 2024-07-19...

  • Page 25: Video Playback Flashing Process

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Figure 27 SD card file and folder structure, semper-flash example Video playback flashing process Figure 28 Flashing process part 1 User guide Rev.1.00 2024-07-19...
  • Page 26 TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Figure 29 Flashing process part 2 User guide Rev.1.00 2024-07-19...

  • Page 27: Image Playback

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Image playback Figure 30 µPLS sub-picture area choice Image playback information: Images can be only played from the SD card • Images must use .bmp format with width=320px, height=240px and 16 bpp •...

  • Page 28: Web Server

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Figure 31 Example of the image playback timer Web server The web server is available after the Ethernet has been initialized during the startup procedure. It is available over standard HTTP-port 80. Figure 32 Reading and modifying registers on the fly during operation User guide...
  • Page 29 TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Figure 33 DC/DC current limitation Reading and modifying registers: For TLD816K via CUART • For TLD5501 using the SPI (including readback of Standard Diagnosis) • Figure 34 Users can change the power of the cooling fan from 0% to 100%. User guide Rev.1.00 2024-07-19...
  • Page 30 TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Figure 35 Brightness limiter The brightness can be limited to 12.5% (Default), 25%, 50% and 100% and includes a current limitation by default, to protect less capable power supplies. Figure 36 Real-time monitoring User guide Rev.1.00 2024-07-19...

  • Page 31: Aurix™ Kit Startup Networking

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description A real-time graph for monitoring is provided, it is updated once per second and shows: The exact values and time when hovering over the diagram with the mouse • The temperatures of the CPU and the TLD816K •...
  • Page 32 TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Figure 38 Step 2: If no DHCP server is found, it will assign itself the static IP 192.168.1.1 Figure 39 Ethernet connection After network-initialization has finished, the connection can be tested by pinging the board using the command prompt, or by opening the browser to reach the internal webserver.
  • Page 33 TLD816KAURXCB_EVAL LITIX™ Pixel Front 3 Detailed operational description Figure 40 Pinging the eval board IP address Figure 41 Internal webserver User guide Rev.1.00 2024-07-19...

  • Page 34: System Design

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design System design Schematics Figure 42 Input filter schematic User guide Rev.1.00 2024-07-19...
  • Page 35 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 43 VDDP-VDDL supply schematic User guide Rev.1.00 2024-07-19...
  • Page 36 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 44 Voltage regulators schematic User guide Rev.1.00 2024-07-19...
  • Page 37 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 45 ETH-CAN input schematic User guide Rev.1.00 2024-07-19...
  • Page 38 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 46 HDMI input schematic User guide Rev.1.00 2024-07-19...
  • Page 39 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 47 Microcontroller supply schematic User guide Rev.1.00 2024-07-19...
  • Page 40 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 48 Microcontroller input/output ports User guide Rev.1.00 2024-07-19...
  • Page 41 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 49 Microcontroller general components schematic User guide Rev.1.00 2024-07-19...
  • Page 42 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 50 Microcontroller clock source, cooling fan, DAP and general control, and debug interface schematic User guide Rev.1.00 2024-07-19...
  • Page 43 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 51 Output interfaces schematic User guide Rev.1.00 2024-07-19...

  • Page 44: Layout

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Layout Figure 52 Top layer User guide Rev.1.00 2024-07-19...
  • Page 45 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 53 Internal layer (L2) User guide Rev.1.00 2024-07-19...
  • Page 46 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 54 Internal layer (L3) User guide Rev.1.00 2024-07-19...
  • Page 47 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 55 Bottom layer User guide Rev.1.00 2024-07-19...

  • Page 48: Bill Of Material

    D1, D2, D3, D4 Orange Vishay TLMO1100-GS08 10 V ON Semiconductor BZX84C10LT1G D6, D7 BAT46WJ,115 Nexperia BAT46WJ,115 D8, D9, D10, D11, D12, D13, D14, D15, D16, D17, ESD231-B1-W0201 Infineon Technologies ESD231-B1-W0201 D18, D19, D20, D21 SMAJ28CA-Q Bourns SMAJ28CA-Q User guide Rev.1.00 2024-07-19...
  • Page 49 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Designator Value Manufacturer Manufacturer order number TLS4125D0EPV50 Infineon Technologies TLS4125D0EPV50 TLS205B0EJV50 Infineon Technologies TLS205B0EJV50 Keystone Electronics GND, V-IN 575-8 575-8 Corp. GND_BAR1, GND_BAR2, D3082-05 Harwin D3082-05 GND_BAR3 HEATSINK BGA STD 050 ABL Components...
  • Page 50 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Designator Value Manufacturer Manufacturer order number R123, R124, R125, R126, R127, R128, R129, R130, R131, R168 R12, R23, R36, R41, R43, R45, R46, R83, R96, R97, 1 kΩ Vishay CRCW04021K00FK R164, R166, R179, R180, R181 R19, R28, R84, R104 0 Ω...

  • Page 51: Connector Details

    IFX_SAK-TC377TX- Infineon Technologies SAK-TC377TX-96F300S AB 96F300S AB DP83825IRMQR Texas Instruments DP83825IRMQR U5, U8 TLE9350XSJ Infineon Technologies TLE9350XSJ NBA3N011SSNT1G ON Semiconductor NBA3N011SSNT1G S25HL02GTDPBHB050 Infineon Technologies S25HL02GTDPBHB050 TLD5501-2QV Infineon Technologies TLD5501-2QV BTS7200-2EPA Infineon Technologies BTS7200-2EPA SN74LV1T34DBVR Texas Instruments SN74LV1T34DBVR FTSH-105-01-L-DV-K Samtec FTSH-105-01-L-DV-K...
  • Page 52 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design VDDL (Default: 5 V) Power supply for the load board logic X11 (VDDP power connector) Table 9 Label Function VDDP (Default: 4.5 V) Power supply for the load board LED matrix X12 (Cooling fan connector) Table 10 Label Function...

  • Page 53: Test Points

    TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design EXT_IO_0 Digital Input/Output. Connected to pin P23.2 of µC. SPI0_MISO SPI protocol: Master In Slave Out I2C0_SCL I²C protocol: Clock SPI0_SCLK SPI protocol: Clock I2C0_SDA I²C protocol: Data SPI0_MOSI SPI protocol: Master Out Slave In Ground 5V_CAN Output of 5 V linear power supply...
  • Page 54 TLD816KAURXCB_EVAL LITIX™ Pixel Front 4 System design Figure 56 Test point map User guide Rev.1.00 2024-07-19...
  • Page 55 TLD816KAURXCB_EVAL LITIX™ Pixel Front Table of contents User guide Rev.1.00 2024-07-19...

  • Page 56: Glossary

    TLD816KAURXCB_EVAL LITIX™ Pixel Front Glossary Glossary ASIL Automotive safety integrity level (ASIL) One of four levels to specify the item's or element's necessary ISO 26262 requirements and safety measures to apply for avoiding an unreasonable risk, with D representing the most stringent and A the least stringent level. Controller Area Network (CAN) Electromagnetic interference (EMI) An undesirable disturbance that affects an electrical circuit due to electromagnetic radiation emitted from an...

  • Page 57: Revision History

    TLD816KAURXCB_EVAL LITIX™ Pixel Front Revision history Revision history Document Date Description of changes revision Rev.1.00 2024-07-19 Initial release User guide Rev.1.00 2024-07-19...

  • Page 58: Disclaimer

    All referenced product or service names and trademarks are the property of their respective owners. Warnings Due to technical requirements products may contain Edition 2024-07-19 dangerous substances. For information on the types in question please contact your nearest Infineon Published by Technologies office. Except as otherwise explicitly approved by Infineon Infineon Technologies AG...