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Hercules

TMS570LS

3137

9

SPNU509C – September 2011 – Revised November 2018

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Copyright © 2011–2018, Texas Instruments Incorporated

Physical Description

Chapter 2

SPNU509C – September 2011 – Revised November 2018

Physical Description

This section describes the physical layout of the TMS570LS31 HDK board and its interfaces.

2.1

Board Layout

The TMS570LS31 HDK board is a 4.9 x 4.3 inch (125 x 109 mm) eight layer printed circuit board that is
powered by an ex5 V to approxi12 V only power supply.

shows the layout of

the TMS570LS31 HDK board.

Figure 2-1. TMS570LS31 HDK Board, Interfaces Top Side

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Summary of Contents for Hercules TMS570LS31x

Page 1: ...TMS570LS31x Hercules Development Kit HDK User s Guide Literature Number SPNU509C September 2011 Revised November 2018 ...

Page 2: ... 1 6 Basic Operation 7 1 7 Memory Map 7 1 8 Power Supply 8 2 Physical Description 9 2 1 Board Layout 9 2 2 Connectors 10 2 2 1 20 Pin ARM JTAG Header 11 2 2 2 Ethernet Interface 11 2 2 3 CAN Interface 11 2 2 4 J19 MIPI ETM Connector 12 2 2 5 J7 XDS100V2 USB JTAG Interface 13 2 2 6 P1 5 V to 12 V Input 14 2 2 7 SCI Interface 14 2 2 8 Daughter Card Interface 14 2 3 LEDs 17 2 4 S2 DIP Switch 18 2 5 J...

Page 3: ... MIPI ETM Header 12 2 6 12 V Input Jack 14 2 7 J9 J10 and J11 on HDK 15 2 8 DIP Switch Settings 18 List of Tables 1 1 TMS570LS31 Memory Map 7 1 2 Power Test Points 8 2 1 Connectors on HDK Board 10 2 2 20 Pin ARM JTAG Header 11 2 3 J1 Ethernet Interface 11 2 4 J19 MIPI Connector Signal Mapping 13 2 5 J7 XDS100V2 USB JTAG Interface 13 2 6 Expansion Connector P1 J9 Left BottomView 15 2 7 Expansion Co...

Page 4: ...if the microcontroller meets the designer s application requirements as well as begin early application development Evaluators can create software to execute on board or expand the system in a variety of ways Notational Conventions This document uses the following conventions The TMS570LS31 HDK will sometimes be referred to as the HDK Program listings program examples and interactive displays are ...

Page 5: ... Features The HDK comes with a full complement of on board devices that suit a wide variety of application environments Key features include A Hercules TMS570LS3137 337 pin BGA microcontroller Integrated USB JTAG Emulator XDS100v2 External JTAG Headers ARM 20 pin and TI Compact 20 pin CTI 10 100 Mbps Ethernet interface Two CAN transceivers SN65HVDA541Q1 and screw terminal blocks One ambient light ...

Page 6: ...gure 1 1 illustrates the HDK block diagram Figure 1 1 TMS570LS31 HDK Board Block Diagram 1 4 TMS570LS31 HDK Contents The kit contains everything needed to develop and run applications for TMS570LS3137 microcontrollers including Board TMS570LS31 Card Cables and Accessories Type A to mini B USB cable for using on board XDS100V2 JTAG emulator Ethernet cable Flashlight for light sensor demo CCS DVD Co...

Page 7: ...an external JTAG emulator To start follow the instructions in the Quick Start Guide to install Hercules specific software This process will install all of the necessary development tools documentation and drivers 1 7 Memory Map The TMS570LS31 family of MCUs have a large byte addressable address space Table 1 1 shows the address space of a TMS570LS3137 microcontroller on the left with specific deta...

Page 8: ...for the MCU core while the 3 3 V supply is used for the MCU s I O buffers and other module on the board The 5 0 V supply is used for ADC power second option and USB VBUS There are multiple power test points on the HDK board The three main test point pairs provide a convenient mechanism to check the HDK s current for each supply Table 1 2 shows the voltages for each test point and what the supply i...

Page 9: ...November 2018 Physical Description This section describes the physical layout of the TMS570LS31 HDK board and its interfaces 2 1 Board Layout The TMS570LS31 HDK board is a 4 9 x 4 3 inch 125 x 109 mm eight layer printed circuit board that is powered by an external 5 V to approximately 12 V only power supply Figure 2 1 shows the layout of the TMS570LS31 HDK board Figure 2 1 TMS570LS31 HDK Board Int...

Page 10: ...als These interfaces are described in the following sections Figure 2 2 Connectors on TMS570LS31 HDK Table 2 1 Connectors on HDK Board Connector Size Function J1 RJ45 Ethernet J2 3 terminal 2 54mm DCAN1 J3 3 terminal 2 54mm DCAN2 J4 10x2 2 54mm ARM 20pin JTAG header J6 19x2 mictor RTP J7 4pin Mini B USB XDS100V2 USB J9 33x2 2mm Exp P1 SPI1 SPI5 ADC J10 33x2 2mm EXP P2 SPI2 EMIF ECLK J11 40x2 2mm E...

Page 11: ...e is routed to the on board PHY via CBT switches The board uses a DP83640 PHY The interface is isolated and brought out to a RJ 45 connector with integrated magnetics J1 The pinmux control DIP S2 is used to control the CBT FET switch for RMII MII or other functions The J1 connector is used to provide a 10 100 Mbps Ethernet interface This is a standard RJ 45 connector The cable end pinout for the J...

Page 12: ...t Documentation Feedback Copyright 2011 2018 Texas Instruments Incorporated Physical Description Figure 2 3 CAN Bus Termination Figure 2 4 J2 J3 CAN Bus Interface Screw Terminal 2 2 4 J19 MIPI ETM Connector Figure 2 5 and Table 2 4 show the 60 pin MIPI header Figure 2 5 J19 60 Pin MIPI ETM Header ...

Page 13: ...5 26 ETMDATA 23 ETMDATA 4 27 28 ETMDATA 24 ETMDATA 5 29 30 ETMDATA 25 ETMDATA 6 31 32 ETMDATA 26 ETMDATA 7 33 34 ETMDATA 27 ETMDATA 8 35 36 ETMDATA 28 ETMDATA 9 37 38 ETMDATA 29 ETMDATA 10 39 40 ETMDATA 30 ETMDATA 11 41 42 ETMDATA 31 ETMDATA 12 43 44 NC ETMDATA 13 45 46 NC ETMDATA 14 47 48 NC ETMDATA 15 49 50 NC ETMDATA 16 51 52 NC ETMDATA 17 53 54 NC ETMDATA 18 55 56 NC GND 57 58 GND NC 59 60 NC ...

Page 14: ...s a 2 5 mm jack Figure 2 6 shows this connector as viewed from the card edge Figure 2 6 12 V Input Jack 2 2 7 SCI Interface The internal SCI on the TMS570LS3137 device is connected to the second port of the XDS100V2 The XDS100V2 USB driver makes the FT2232H second channel appear as a virtual COM port VCP This allows the user to communicate with the USB interface via a standard PC serial emulation ...

Page 15: ...3 J3 9 10 G3 MibSPI1CS 2 MibSPI1SIMO F19 11 12 G18 MibSPI1SOMI GND 13 14 GND MibSPI5ENA H18 15 16 H19 MibSPI5CLK MibSPI5CS 1 B6 17 18 E19 MibSPI5CS 0 MibSPI5CS 3 T12 19 20 W6 MibSPI5CS 2 MibSPI5SIMO 0 J19 21 22 MibSPI5SOMI 0 MibSPI5SIMO 1 E16 23 24 E17 MibSPI5SOMI 1 MibSPI5SIMO 2 H17 25 26 H16 MibSPI5SOMI 2 MibSPI5SIMO 3 G17 27 28 G16 MibSPI5SOMI 3 GND 29 30 GND AD1IN 1 V17 31 32 W14 AD1IN 0 AD1IN...

Page 16: ...8 C16 NC NC C15 9 10 D15 NC NC C14 11 12 D14 NC NC C13 13 14 C12 NC NC C11 15 16 C10 EMIF_ADDR 12 EMIF_ADDR 11 C9 17 18 C8 EMIF_ADDR 10 EMIF_ADDR 9 C7 19 20 C6 EMIF_ADDR 8 EMIF_ADDR 7 C5 21 22 C4 EMIF_ADDR 6 EMIF_ADDR 5 D9 23 24 D8 EMIF_ADDR 4 EMIF_ADDR 3 D7 25 26 D6 EMIF_ADDR 2 EMIF_ADDR 1 D5 27 28 D4 EMIF_ADDR 0 GND 29 30 GND EMIF_Wen D17 31 32 K17 EMIF_CS 3 EMIF_Oen D12 33 34 L17 EMIF_CS 2 EMIF...

Page 17: ... NHET1 3 U1 39 40 W5 NHET1 2 NHET1 5 V6 41 42 B12 NHET1 4 NHET1 7 T1 43 44 W3 NHET1 6 NHET1 9 V7 45 46 E18 NHET1 8 NHET1 11 E3 47 48 D19 NHET1 10 NHET1 13 N2 49 50 B4 NHET1 12 NHET1 15 N1 51 52 A11 NHET1 14 NHET1 17 A13 53 54 A4 NHET1 16 NHET1 19 B13 55 56 J1 NHET1 18 NHET1 21 H4 57 58 P2 NHET1 20 NHET1 23 J4 59 60 B3 NHET1 22 NHET1 25 M3 61 62 P1 NHET1 24 NHET1 27 A9 63 64 A14 NHET1 26 NHET1 29 A...

Page 18: ...ED1 Left NHET1 27 White LED2 Right NHET1 05 White Table 2 10 Other LEDs as Indicator Number LED Color D1 nERROR Red D10 XDS100V2 SCI RX Blue D11 XDS100V2 SCI TX Blue D12 XDS100V2 PWRENn Blue D2 JTAG TDI Blue D9 Ethernet Speed Blue DS1 ARM JTAG Plugin Blue DS2 VCC_1V2 Blue DS3 VCC_5V Blue DS4 VCC_3V3 Blue DS5 VCC_12V Blue 2 4 S2 DIP Switch There is one 4 position DIP switches located on the left bo...

Page 19: ...SB Device Disabled USB Device Enabled S2 4 3 Ethernet Disabled Ethernet Enabled 2 5 Jumpers The HDK board has two jumpers that are used to enable and disable the on board SDRAM and select 5 V or 3 3 V ADC Table 2 12 Jumpers Jumper Number OFF ON J8 5 V ADC 3 3 V ADC J13 SDRAM on SDRAM Off 2 6 S4 Power On Reset Switch TMS570LS31 MCU has two resets warm reset nRST and power on reset nPORRST Switch S4...

Page 20: ... proper and safe handling of the boards It is the user s responsibility to take any and all appropriate precautions with regard to electrostatic discharge For additional information regarding the embedded emulation see the XDS100 USB wiki on the TI web site at the following URL http tiexpressdsp com index php title XDS100 Code Composer Studio support is available via a forum at http community ti c...

Page 21: ...edback Copyright 2011 2018 Texas Instruments Incorporated Revision History Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version Changes from B Revision September 2013 to C Revision Page Updated TMS570LS31 HDK Contents power supply information 6 ...

Page 22: ...y set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repair such EVM or provide replacements Repaired EVMs shall be warr...

Page 23: ...the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain greater than the maximum gain indicated for that type are strictly prohibited for use with this device Concernant les EVMs avec antennes détachables Conformément à la réglementation d Industrie Canada le présent émetteur radio peut fo...

Page 24: ...ed loads Any loads applied outside of the specified output range may also result in unintended and or inaccurate operation and or possible permanent damage to the EVM and or interface electronics Please consult the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even ...

Page 25: ...COST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE LOSS OF DATA OR BUSINESS INTERRUPTION NO CLAIM SUIT OR ACTION SHALL BE BROUGHT AGAINST TI MORE THAN TWELVE 12 MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS OCCURRED 8 2 Specif...

Page 26: ...se resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of these resources is prohibited No license is granted to any other TI intellectual property right or to any third party intellectual property right TI disclaims responsibility for...

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