Texas Instruments AM5728 Bedienungsanleitung

AM571x Industrial Development Kit (IDK)

Evaluation Module (EVM) Hardware

User's Guide

Literature Number: SPRUI97D

May 2017–Revised September 2019

2SPRUI97D–May 2017–Revised September 2019

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Table of Contents

Contents

Preface ........................................................................................................................................ 5

1 Introduction......................................................................................................................... 6

1.1 Description ................................................................................................................ 6

1.2 System View.............................................................................................................. 7

2 Functional Description........................................................................................................ 11

2.1 Processor................................................................................................................ 12

2.2 Clocks.................................................................................................................... 12

2.3 Reset Signals ........................................................................................................... 12

3 Power Supplies.................................................................................................................. 13

3.1 Power Source ........................................................................................................... 13

3.2 TPS6590377 PMIC..................................................................................................... 13

3.3 AVS Control ............................................................................................................. 13

3.4 Other Power Supplies.................................................................................................. 14

4 Configuration/Setup............................................................................................................ 15

4.1 Boot Configuration...................................................................................................... 15

4.2 I2C Address Assignments............................................................................................. 15

4.3 SEEPROM Header..................................................................................................... 16

4.4 JTAG Emulation ........................................................................................................ 16

5 Memories Supported........................................................................................................... 17

5.1 DDR3L SDRAM......................................................................................................... 17

5.2 SPI NOR Flash.......................................................................................................... 17

5.3 Board Identity Memory................................................................................................. 17

5.4 SD/MMC ................................................................................................................. 17

5.5 eMMC NAND Flash .................................................................................................... 17

6 Ethernet Ports.................................................................................................................... 18

6.1 100Mb Ethernet Ports on PRU-ICSS ................................................................................ 18

6.2 Gigabit (1000Mb) Ethernet Ports ..................................................................................... 18

7 USB Ports.......................................................................................................................... 19

7.1 Processor USB Port 1.................................................................................................. 19

7.2 Processor USB Port 2.................................................................................................. 19

7.3 FTDI USB Port.......................................................................................................... 19

8 PCIe.................................................................................................................................. 20

9 Video Input and Output....................................................................................................... 20

9.1 Camera................................................................................................................... 20

9.2 HDMI ..................................................................................................................... 20

9.3 LCD....................................................................................................................... 20

10 Industrial Interfaces............................................................................................................ 21

10.1 Profibus .................................................................................................................. 21

10.2 DCAN..................................................................................................................... 21

10.3 RS-485................................................................................................................... 21

11 User Interfaces................................................................................................................... 21

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SPRUI97D–May 2017–Revised September 2019

Contents

11.1 Tri-color LEDs........................................................................................................... 21

11.2 Industrial Inputs......................................................................................................... 21

11.3 Industrial Outputs / LEDs.............................................................................................. 21

12 Pin Use Description............................................................................................................ 22

12.1 Functional Interface Mapping ......................................................................................... 22

12.2 GPIO Pin Mapping...................................................................................................... 22

13 Board Connectors .............................................................................................................. 24

14 EVM Important Notice ......................................................................................................... 37

Appendix A Known Deficiencies in AM571x IDK EVM ..................................................................... 38

A.1 Power solution not sufficient for full PCIe plug-in card compliance............................................. 38

A.2 Early versions of the AM571x IDK EVM not installed with SOC devices rated for the full industrial

temperature range...................................................................................................... 38

A.3 AM571x IDK EVM does not support eMMC HS200 mode....................................................... 38

A.4 PCIe PERSTn line not in proper state at start-up................................................................. 38

A.5 EDIO connectors J4 and J7 should support real-time debugging for both PRU1 and PRU2............... 38

A.6 HDQ implementation not correct .................................................................................... 38

A.7 Removing the power plug and inserting it again while the power supply is energized may cause

damage .................................................................................................................. 38

A.8 Software shutdown of PMIC not operational ...................................................................... 39

A.9 CCS System Reset fails ............................................................................................. 39

A.10 AM571x IDK EVM design contains 2 clamp circuits that may not be necessary ............................. 39

A.11 Crystal connected to osc0 needs to have 50ppm or better long term accuracy.............................. 39

A.12 Software must program the CDCE913 for 0pf load capacitance................................................ 39

A.13 Protection diode D2 should be rated for 5V ....................................................................... 39

A.14 PHY address LSB for U9 and U15 can be latched incorrectly .................................................. 40

A.15 3.3-V clamp circuit needs more margin ............................................................................ 40

A.16 Current PMIC does not provide the mandated power down sequence ........................................ 40

A.17 Power supply droop may cause board reset ...................................................................... 40

A.18 AM5718 pin N21 must be connected to 1.8 V, as it is VDDS18V_DDR1 and not N/C...................... 40

A.19 VOUT1 is used at 3.3 V, which violates erratum i920............................................................ 40

A.20 PMIC OSC16MCAP pin mistakenly grounded .................................................................... 40

Revision History.......................................................................................................................... 41

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List of Figures

1 AM571x IDK EVM - Top View.............................................................................................. 7

2 AM571x IDK EVM - Bottom View.......................................................................................... 8

3 AM571x IDK EVM with Camera Board Installed......................................................................... 9

4 AM571x IDK EVM with LCD Display Assembly Attached ............................................................ 10

5 AM571x IDK EVM Block Diagram ....................................................................................... 11

6 Connections from the TPS6590377 PMIC to the AM571x Processor............................................... 14

List of Tables

1 I2C1/IND_I2C............................................................................................................... 15

2 I2C2/AM571X_HDMI_DDC ............................................................................................... 15

3 SEEPROM Header......................................................................................................... 16

4 PRU-ICSS Ethernet Ports................................................................................................. 18

5 GPIO Pin Mapping ......................................................................................................... 23

6 Expansion Connector - J21............................................................................................... 24

7 I/O Expansion Header Connector - J37................................................................................. 26

8 MicroSD Connector - J15 ................................................................................................. 27

9 Power Jack Connector - J1 ............................................................................................... 27

10 Power Terminal Block Connector - J2................................................................................... 27

11 PRU1ETH0 RJ45 Connector - J3........................................................................................ 28

12 PRU1ETH1 RJ45 Connector - J5........................................................................................ 28

13 PRU2ETH0 RJ45 Connector - J6........................................................................................ 29

14 PRU2ETH1 RJ45 Connector - J8........................................................................................ 29

15 PRU2ETH0 Test Header Connector - J7 ............................................................................... 30

16 PRU2ETH1 Test Header Connector - J4 ............................................................................... 30

17 Camera Connector - J9.................................................................................................... 30

18 GigE RJ45 Connector - J10............................................................................................... 31

19 GigE RJ45 Connector - J12............................................................................................... 31

20 LCD Module FFC Connector - J16....................................................................................... 32

21 Touchscreen Controller FFC Connector - J17 ......................................................................... 32

22 HDMI Standard A-type Connector - J24 ................................................................................ 33

23 CTI-20 JTAG Connector - J18............................................................................................ 33

24 JTAG USB Micro-AB Connector - J19 .................................................................................. 34

25 USB Port 1 USB2.1 Standard A-type Connector - J23................................................................ 34

26 USB Port 2 USB2.1 Micro-AB Connector - J45........................................................................ 34

27 CAN Header Connector - J38 ............................................................................................ 35

28 Profibus DB9F Connector - J14.......................................................................................... 35

29 RS-485 Header Connector - J39......................................................................................... 35

30 PCIe Connector – J52..................................................................................................... 36

SPRUI97D–May 2017–Revised September 2019

Preface

SPRUI97D–May 2017–Revised September 2019

Read This First

About This Manual

This document describes the hardware architecture of the AM571x Industrial Development Kit (IDK)

Evaluation Module (EVM) (Part# TMDXIDK571x) that supports the Texas Instruments Sitara™ ARM®

Cortex®-A15 AM571x processor family.

Glossary

TI Glossary —This glossary lists and explains terms, acronyms, and definitions.

Related Documentation From Texas Instruments

For product information, visit the Texas Instruments website at http://www.ti.com.

SPRS957—AM571x Sitara Processors Silicon Revision 2.0 Data Manual

SPRZ436—AM571x Sitara Processors Silicon Errata. Describes the known exceptions to the functional

specifications for the device.

SPRUHZ7—AM571x Sitara Processors Silicon Revision 2.0, 1.0 Technical Reference Manual. Details

the integration, the environment, the functional description, and the programming models for each

peripheral and subsystem in the device.

Support Resources

TI E2E™ support forums are an engineer's go-to source for fast, verified answers and design help —

straight from the experts. Search existing answers or ask your own question to get the quick design help

you need.

Linked content is provided "AS IS" by the respective contributors. They do not constitute TI specifications

and do not necessarily reflect TI's views; see TI's Terms of Use.

Trademarks

Sitara, E2E, Code Composer Studio, SmartReflex are trademarks of Texas Instruments.

ARM, Cortex are registered trademarks of ARM Limited.

Windows is a registered trademark of Microsoft Corporation.

6SPRUI97D–May 2017–Revised September 2019

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AM571x Industrial Development Kit (IDK) Evaluation Module (EVM)

Hardware

User's Guide

SPRUI97D–May 2017–Revised September 2019

AM571x Industrial Development Kit (IDK)

Evaluation Module (EVM) Hardware

1 Introduction

This document describes the hardware architecture of the AM571x Industrial Development Kit (IDK)

Evaluation Module (EVM) (Part# TMDXIDK571x) that supports the Texas Instruments Sitara™ ARM®

Cortex®-A15 AM571x processor family.

1.1 Description

The AM571x IDK is a standalone test, development, and evaluation module that enables developers to

write software and develop hardware for industrial control and industrial communications applications. It

has been equipped with a TI AM5718 processor and a defined set of features to allow you to experience

industrial communication solutions using various serial or Ethernet based interfaces. Using standard

interfaces, the AM571x IDK may interface to other processors or systems and act as a communication

gateway or controller. In addition, it can directly operate as a standard remote I/O system or a sensor

connected to an industrial communication network.

The AM571x IDK contains embedded emulation circuitry to quickly enable developers to begin using this

IDK. The embedded emulation logic allows emulation and debug using standard development tools such

as the Texas Instruments Code Composer Studio™ integrated development environment (IDE) by simply

connecting a USB cable to a Windows®-based computer.

The standard (4-port Ethernet) configuration for the AM571x IDK EVM provides the following functionality:

• Two Gigabit (1000Mb) metallic ports connected via PHY/RGMII to the on-chip Ethernet switch

• Two 100Mb metallic ports connected via PHY/MII to the PRU-ICSS subsystems

• LCD panel output from Display Parallel Interface (DPI) Video Output 1

Reconfiguration through header shunt removal provides an alternate 6-port Ethernet configuration:

• Two Gigabit (1000Mb) metallic ports connected via PHY/RGMII to the on-chip Ethernet switch

• Four 100Mb metallic ports connected via PHY/MII to the PRU-ICSS subsystems

Software support for the AM571x IDK EVM is provided within the Processor Software Development Kit

(SDK) package. This includes both Linux and RTOS support.

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Introduction

SPRUI97D–May 2017–Revised September 2019

AM571x Industrial Development Kit (IDK) Evaluation Module (EVM)

Hardware

1.2 System View

The system view of the AM571x IDK EVM consists of the main board and the camera board. There is also

an optional LCD panel and touch screen assembly that can be attached to the AM571x IDK EVM.

The top and the bottom views of the AM571x IDK EVM are provided in Figure 1 and Figure 2,

respectively.

The top view of the AM571x IDK EVM with the camera board installed is provided in Figure 3. The side

view of the AM571x IDK EVM with the optional LCD display assembly attached is provided in Figure 4.

Figure 1. AM571x IDK EVM - Top View

Introduction

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AM571x Industrial Development Kit (IDK) Evaluation Module (EVM)

Hardware

Figure 2. AM571x IDK EVM - Bottom View

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Introduction

SPRUI97D–May 2017–Revised September 2019

AM571x Industrial Development Kit (IDK) Evaluation Module (EVM)

Hardware

Figure 3. AM571x IDK EVM with Camera Board Installed

Introduction

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AM571x Industrial Development Kit (IDK) Evaluation Module (EVM)

Hardware

Figure 4. AM571x IDK EVM with LCD Display Assembly Attached

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