Texas Instruments BoosterPack BOOSTXL-IOLINKM-8 EVM User Manual
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Texas Instruments BoosterPack BOOSTXL-IOLINKM-8 EVM User Manual

Texas Instruments BoosterPack BOOSTXL-IOLINKM-8 EVM User Manual

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User's Guide
BOOSTXL-IOLINKM-8 EVM User's Guide
This BoosterPack
™
was designed to operate with the LP-AM243 TI LaunchPad
Together this design implements an eight port IO-Link Master with fast and deterministic timing and independent
cycle and bit rate configuration. This design can be used to build a remote IO gateway to connect to OPC UA,
Profinet, EtherCAT, or Ethernet IP. The Programmable Real-Time Unit (PRU) for Sitara ™ Processors based
frame handler provides a flexible way of controlling timing and synchronization.
Started..................................................................................................................................................................................2
Features......................................................................................................................................................................................2
Applications...............................................................................................................................................................................
1 Evaluation Module Overview.................................................................................................................................................
1.1 Introduction........................................................................................................................................................................
Contents........................................................................................................................................................................3
1.3
Specification.......................................................................................................................................................................3
1.4 Device Information.............................................................................................................................................................
2 Hardware...............................................................................................................................................................................
Requirements........................................................................................................................................................12
2.2 Power Configuration Headers..........................................................................................................................................
2.3 BoosterPack Pinout Headers...........................................................................................................................................
Buttons....................................................................................................................................................................15
2.6 M12 Connector Mechanical Stiffener Plate......................................................................................................................
2.7 Assembly Instructions......................................................................................................................................................
3
Software.................................................................................................................................................................................24
3.1 Software Description........................................................................................................................................................
Installation.........................................................................................................................................................24
Installation.................................................................................................................................................................24
Development.....................................................................................................................................................24
4 Implementation Results.......................................................................................................................................................
4.1 Test Setup........................................................................................................................................................................
Results......................................................................................................................................................................25
5 Hardware Design Files.........................................................................................................................................................
5.1
Schematics.......................................................................................................................................................................32
5.2 PCB Layouts....................................................................................................................................................................
5.3 Bill of Materials (BOM).....................................................................................................................................................
Trademarks
BoosterPack
™
, LaunchPad
IO-Link
®
is a registered trademark of Profibus User Organization.
All trademarks are the property of their respective owners.
SLLU357 - MAY 2023
Submit Document Feedback
ABSTRACT

Table of Contents

LEDs............................................................................................................................................16
Do.......................................................................................................................................23
™
, Sitara
™
, and HotRod
™
Copyright © 2023 Texas Instruments Incorporated
are trademarks of Texas Instruments.
BOOSTXL-IOLINKM-8 EVM User's Guide
Table of Contents
™
kit with Sitara
™
AM243x MCU.
2
3
3
4
12
13
14
22
23
24
25
25
32
41
47
1

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Summary of Contents for Texas Instruments BoosterPack BOOSTXL-IOLINKM-8 EVM

  • Page 1: Table Of Contents

    Texas Instruments. IO-Link ® is a registered trademark of Profibus User Organization. All trademarks are the property of their respective owners. SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 2: Get Started

    • Overcurrent protection and limiting on all ports • PRU frame handler enables flexible timing Applications • Stand-Alone Remote IO • Communication Module BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 3: Evaluation Module Overview

    Surge Protection in Small Packages data sheet 3. Texas Instruments, AM243x Sitara™ Microcontrollers data sheet IO-Link Interface and System Specification V1.1.3 IO-Link Test Specification V1.1.3 SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 4: Device Information

    Protection DIAGNOSTICS Rev. Polarity WAKE Protection & CONTROL ESD and Surge Protection NFAULT CUR_OK TMP_OK PWR_OK ILIM_ADJ Figure 1-1. TIOL112 Functional Block Diagram BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 5 SHDNb 2.7V 2 µs 65 Ÿ 1.12V 0.8 V SHDNb SHDNb Fast_Charge TPS26630 & TPS26631 SHDN PGTH Figure 1-2. TPS26631 Functional Block Diagram SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 6 MIN. BIAS LS CURRENT LIMIT PGOOD FPWM or AUTO VOUT UV/OV VOUT UV/OV PGOOD LOGIC CURRENT SENSE Figure 1-3. LMR36503 Functional Block Diagram BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 7 SOIC, MSOP, SOT-23, and TSSOP packages. Reference Current Class AB BIAS1 Control Circuitry BIAS2 (Ground) Figure 1-4. TLV9001 Functional Block Diagram SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 8 I C Bus 24 Bits I/O Port P17–P10 Filter Register Control P07–P00 Write Pulse Read Pulse Power-On Reset RESET Figure 1-5. TCA6424A Functional Block Diagram BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 9 To INT Data From Polarity Shift Register Register Data Write Polarity Pulse Polarity Inversion Register Figure 1-6. TCA6424A Simplified Schematic of P00 to P27 SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 10 THER OUT3 Current-Sense OUT4 Current Sense Protection Current Limit Current Limit Reference FAULT DIAG_EN Diagnosis Temperature Sensor Figure 1-7. TPS274160 Functional Block Diagram BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 11 Current Sense Debounce & Filter Voltage Sense Channel 0 Channel 7 Copyright © 2016, Texas Instruments Incorporated Figure 1-8. SN65HVS883 Functional Block Diagram SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 12: Hardware

    However, it is possible to disable the LMR36503 and directly use the 3.3-V supply rail from the LaunchPad with a jumper configuration. BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 13: Power Configuration Headers

    3V3 supply rail. This is the default configuration. Placing a shunt jumper between the pins labeled “3V3” and 3V3_LP” connects the 3V3_LP supply rail coming from the LaunchPad to the board 3V3 supply rail. SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 14: Boosterpack Pinout Headers

    DI_SOP FAULT7 EN_L+3 DI_SCK 68 48 FAULT8 EN_L+4 69 49 EN_L+7 EN_L+5 70 50 DI_nLD EN_L+8 EN_L+6 Bottom view Figure 2-2. LaunchPad-BoosterPack Pinout BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 15: Push Buttons

    Pressing this push button switch S1 labeled “GPIO_RST” reset the TCA6424A registers to their default values. It is not expected that the user needs to use this push button during normal operation. Figure 2-3. GPIO Reset Push Button SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 16: Test Points And Status Leds

    3V3 supply rail LED indicator for the 3V3 supply rail TP31 5V_LP Test point for the 5V_LP supply rail (not used on the board) BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 17 N/A (Green LED) Port status Good LED Indicator D2_[1:8] N/A (Red LED) Port status Fault LED Indicator D3_[1:8] N/A (Blue LED) Digital Input LED Indicator SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 18 Hardware www.ti.com Figure 2-6. IO-Link Port M12 Connectors, Test Points, and LEDs BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 19 TCA6424A Interrupt pin test point (3.3-V signal level) GPIO_INT TCA6424A Interrupt pin LED Indicator TP37, TP39 Ground test point Figure 2-8. GPIO Test Points and Interrupt LED SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 20 L+[5:8] (3.3-V max signal level) L_CS_BUF TPS274160 High Side Switch current sense output voltage for L+[1:4] (3.3-V max signal level) TP16, TP18, TP19 Ground test point BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 21 Hardware Figure 2-10. Current Sense Buffer Test Points SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 22: M12 Connector Mechanical Stiffener Plate

    M12 connectors. This also provides additional ground connection locations for test equipment such as the ground reference lead of a scope probe or digital multimeter. Figure 2-11. M12 Connector Mechanical Stiffener Plate BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 23: Assembly Instructions

    Be careful when working with the board to avoid connecting or shorting two signals of different levels together which may result in damage to the board. SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 24: Software

    The AM243x software development kit (SDK) for Sitara ™ microcontrollers and the LP-AM243 LaunchPad can be found at the following link: AM243x software development kit (SDK) for Sitara ™ microcontrollers BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 25: Implementation Results

    10 V. The test results in a charge provided by the Master of 30 mAs for the first 50 ms and a passing test result. SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 26 The voltage during the Wake-up pulse is observed to be 18.9 V which is greater than the VTHHmax requirement of 13 V resulting in a passing test result. BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 27 500 mA of current. The voltage during the Wake-up pulse is observed to be 0.9 V which is less than the VTHLmin requirement of 8 V resulting in a passing test result. SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 28 See Section 5.3.2.2, Table 5 - VIL and VIH, SDCI_TC_0 TCM_PHYL_INTF_V connecting CQ to 0 V and IO-Link Interface and System Specification Pass OLTRANGECQ 30 V via 1 Ω Version 1.1.3 BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 29 412 µs using a repetitive scope plot enabled with infinite persistence. There were no visible signs of significant cycle-to-cycle jitter in the waveforms. SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 30 -1% to +10% range allowed by the standard and a passing test result. The answer time of the connected device can also be seen in this plot. Figure 4-10. Master Cycle Timing BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 31 50 ns. Compared to the rise and fall times, as well as the cycle timing, this amount of jitter is neglect able and does not degrade the system performance. Figure 4-11. Master Cycle Jitter SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 32: Hardware Design Files

    Hardware Design Files www.ti.com 5 Hardware Design Files 5.1 Schematics Figure 5-1. Schematic - Top Level BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 33 Hardware Design Files Figure 5-2. Schematic - LaunchPad Connectors SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 34 Hardware Design Files www.ti.com Figure 5-3. Schematic - Power Figure 5-4. Schematic - High Side Switches BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 35 Hardware Design Files Figure 5-5. Schematic - I2C GPIO Figure 5-6. Schematic - Digital Input Serializer SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 36 Hardware Design Files www.ti.com Figure 5-7. Schematic - IO-Link Channel IO Port 1 Figure 5-8. Schematic - IO-Link Channel IO Port 2 BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 37 Hardware Design Files Figure 5-9. Schematic - IO-Link Channel IO Port 3 Figure 5-10. Schematic - IO-Link Channel IO Port 4 SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 38 Hardware Design Files www.ti.com Figure 5-11. Schematic - IO-Link Channel IO Port 5 Figure 5-12. Schematic - IO-Link Channel IO Port 6 BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 39 Hardware Design Files Figure 5-13. Schematic - IO-Link Channel IO Port 7 Figure 5-14. Schematic - IO-Link Channel IO Port 8 SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 40 Hardware Design Files www.ti.com Figure 5-15. Schematic - Hardware BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 41: Pcb Layouts

    Hardware Design Files 5.2 PCB Layouts Figure 5-16. Top Layer Figure 5-17. Bottom SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 42 Hardware Design Files www.ti.com Figure 5-18. Signal Layer 2 Figure 5-19. Signal Layer 3 BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 43 Hardware Design Files Figure 5-20. Power Layer Figure 5-21. Ground SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 44 Hardware Design Files www.ti.com Figure 5-22. Top Solder Layer Figure 5-23. Bottom Solder BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 45 Hardware Design Files Figure 5-24. Top Overlay Figure 5-25. Bottom Overlay SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 46 Hardware Design Files www.ti.com Figure 5-26. Board Dimensions Figure 5-27. Drill Drawing BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 47: Bill Of Materials (Bom)

    10%, X7R, 0805 CAP, CERM, 22 uF, 10 V, C24, C35, C36 22uF +/- 10%, X7R, AEC-Q200 1206 GCM31CR71A226KE02L MuRata Grade 1, 1206 SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 48 J1_5, J1_6, J1_7, J1_8 PCB Socket, Straight Panel _CONNECTOR Mount Receptacle, Receptacle, 2.54mm, 10x2, Sullins Connector J2, J3, J4, J5 2.54mm, 10x2, NPPC102KFMS-RC Gold, SMT Solutions BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 49 R1_1, R1_2, R1_3, R1_4, Resistor, 1.21 kohm, 200 1.21k 0204 SMM02040C1211FB300 Vishay R1_5, R1_6, R1_7, R1_8 V, 250 mW, 1%, Thin Film ,AEC-Q200 SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 50 RES, 68.1 k, 1%, 0.063 W, 68.1k 0402 RC0402FR-0768K1L Yageo America 0402 RES, 29.4 k, 1%, 0.063 W, 29.4k 0402 CRCW040229K4FKED Vishay-Dale AEC-Q200 Grade 0, 0402 BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 51 SWITCH TACTILE SPST- Omron Electronic 3x1.6x2.5mm B3U-1000P NO 0.05A 12V Components Shunt, 2.54mm, Gold, Shunt, 2.54mm, SH-J1, SH-J2 60900213421 Wurth Elektronik Black Black SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 52 Instruments High-Side Switch Low-Power, Rail-to-Rail In and Out, 1-MHz Texas Texas U3, U5, U8 DCK0005A TLV9001IDCKT TLV9001IDCKR Operational Amplifier, Instruments Instruments DCK0005A (SOT-SC70-5) BOOSTXL-IOLINKM-8 EVM User's Guide SLLU357 – MAY 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 53 PWP0028E SN65HVS883PWP industrial digital inputs, Instruments Instruments PWP0028E (TSSOP-28) Single Buffer/Driver With Texas U11, U12, U13 Open-Drain Output, DRY0006A SN74LVC1G07DRYR Instruments DRY0006A (USON-6) SLLU357 – MAY 2023 BOOSTXL-IOLINKM-8 EVM User's Guide Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 54 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2023, Texas Instruments Incorporated...

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