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Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
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TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
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to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
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TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
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Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
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Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.
TI is not responsible or liable for any such statements.

Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support
that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which
anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause
harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use
of any TI components in safety-critical applications.

In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and
requirements. Nonetheless, such components are subject to these terms.

No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
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Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in
military/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components
which have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal and
regulatory requirements in connection with such use.

TI has specifically designated certain components which meet ISO/TS16949 requirements, mainly for automotive use. Components which
have not been so designated are neither designed nor intended for automotive use; and TI will not be responsible for any failure of such
components to meet such requirements.

Products

Applications

Audio

www.ti.com/audio

Automotive and Transportation

www.ti.com/automotive

Amplifiers

amplifier.ti.com

Communications and Telecom

www.ti.com/communications

Data Converters

dataconverter.ti.com

Computers and Peripherals

www.ti.com/computers

DLP® Products

www.dlp.com

Consumer Electronics

www.ti.com/consumer-apps

DSP

dsp.ti.com

Energy and Lighting

www.ti.com/energy

Clocks and Timers

www.ti.com/clocks

Industrial

www.ti.com/industrial

Interface

interface.ti.com

Medical

www.ti.com/medical

Logic

logic.ti.com

Security

www.ti.com/security

Power Mgmt

power.ti.com

Space, Avionics and Defense

www.ti.com/space-avionics-defense

Microcontrollers

microcontroller.ti.com

Video and Imaging

www.ti.com/video

RFID

www.ti-rfid.com

OMAP Applications Processors

www.ti.com/omap

TI E2E Community

e2e.ti.com

Wireless Connectivity

www.ti.com/wirelessconnectivity

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

Copyright © 2012, Texas Instruments Incorporated

Содержание TMDXRM42HDK

Страница 1: ...RM42 Hercules Development Kit HDK User s Guide Literature Number SPNU567 September 2012...

Страница 2: ...20 Pin Compact TI JTAG Header 10 2 2 3 CAN Interface 10 2 2 4 J4 XDS100V2 USB JTAG Interface 11 2 2 5 P1 5 V to 12 V Input 11 2 2 6 Virtual COM Port Interface 12 2 2 7 Daughter Card Interface 12 2 3 L...

Страница 3: ...Map 7 1 2 Power Supply Selection 7 1 3 Power Test Points 7 2 1 Connectors on HDK Board 9 2 2 20 Pin ARM JTAG Header 10 2 3 20 Pin CTI JTAG Header 10 2 4 Expansion Connector P2 J9 Right TopView 13 2 5...

Страница 4: ...nventions The RM42 HDK will sometimes be referred to as the HDK Program listings program examples and interactive displays are shown in a special italic typeface Here is a sample program listing equat...

Страница 5: ...microcontroller Integrated USB JTAG emulator XDS100v2 External JTAG headers ARM 20 pin and TI compact 20 pin CTI One DIP switch to select pull up or pull down for JTAG nTRST Two CAN transceivers SN65H...

Страница 6: ...everything needed to develop and run applications for RM42 microcontrollers including Cables and Accessories 12 V power supply with power adapters for US or Europe Type A to mini B USB cable for usin...

Страница 7: ...000 0x0840 7FFF RAM ECC 1 8 Power Supply The HDK board operates from either 5V supplied from the USB connector J4 or 5 V to 12 V supplied from the power supply connected to the main power input P1 a 2...

Страница 8: ...HDK board a 4 9 x 4 3 inch 125 x 109 mm six layer printed circuit board that is powered by either 5 V USB power from an external 5 V to 12 V only power supply or by USB VBUS Figure 2 1 shows the layo...

Страница 9: ...Compact TI 20 pin JTAG header J9 33x2 2mm Exp P1 SPI1 ADC nPORRST J10 33x2 2mm EXP P2 SPI2 nRST ECLK nERROR J11 40x2 2mm EXP P3 GIO CAN LIN EQEP NHET SPI3 J15 Micro SD slot SD card P1 2 5mm 12 V In 2...

Страница 10: ...pin screw terminal blocks J1 and J2 are used to interface with 12 the DCAN bus The pinouts for this connector are shown in Figure 2 3 H means CAN High CAN H and L means CAN Low CAN L CAN Bus terminat...

Страница 11: ...ed as SCI The CPLD is also programmed to route the JTAG signals to the MCU There is a circuitry to detect an external JTAG emulator If an external emulator is plugged onto the header J3 and J5 the DS1...

Страница 12: ...SB interface via a standard PC serial emulation port 2 2 7 Daughter Card Interface The HDK provides expansion connectors that can be used to accept plug in daughter cards The daughter card allows user...

Страница 13: ...2 GND EXP_12V 3 4 GND SPI1ENA NHET23 NHET30 68 5 6 67 SPI1CLK SPI1CS 1 93 7 8 73 SPI1CS 0 SPI1CS 3 NHET26 39 9 10 27 SPI1CS 2 NHET19 NHET20 SPI1SIMO 65 11 12 66 SPI1SOMI GND 13 14 GND NC 15 16 NC NC...

Страница 14: ...NC EXP_12V 65 66 GND Table 2 5 Expansion Connector P1 J9 Left TopView Signal Name Pin Number Number Number Pin Number Signal Name EXP_12V 1 2 GND ECLK 84 3 4 82 nERROR nRST 81 5 6 NC NC 7 8 NC NC 9 10...

Страница 15: ...A 5 EXTCLKIN 10 23 24 9 GIOA 4 GIOA 7 NHET29 18 25 26 12 GIOA 6 NC 27 28 NC NC 29 30 NC NC 31 32 NC NC 33 34 NC GND 35 36 GND NC 37 38 19 NHET1 0 NC 39 40 22 NHET1 2 NC 41 42 25 NHET1 4 NC 43 44 26 NH...

Страница 16: ...RROR Red D9 XDS100V2 SCI RX Blue D8 XDS100V2 SCI TX Blue D10 XDS100V2 PWRENn Blue D1 JTAG TDI Blue DS1 External JTAG Emulator Used Blue DS5 VCC_1V2 Blue DS3 VCC_5V Blue DS2 VCC_3V3 Blue DS4 VCC_12V Bl...

Страница 17: ...eset signal from window watchdog will also assert a warm reset to MCU The System Reset can be invoked by pushing nRST button or by RESET signals from XDS100 CPLD ARM JTAG SREST and CTI JTAG SREST 2 8...

Страница 18: ...problems or need additional information regarding the embedded emulation please refer to the XDS100 USB wiki on the TI web site The URL for this site is http tiexpressdsp com index php title XDS100 Co...

Страница 19: ...ncy energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio fr...

Страница 20: ...na type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful communication This radio transmitter has been approved...

Страница 21: ...roduct only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product or 3 Use of this product only after you obtained the Technical Regulatio...

Страница 22: ...property damage personal injury or death If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and in...

Страница 23: ...ncy energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio fr...

Страница 24: ...na type and its gain should be so chosen that the equivalent isotropically radiated power e i r p is not more than that necessary for successful communication This radio transmitter has been approved...

Страница 25: ...roduct only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product or 3 Use of this product only after you obtained the Technical Regulatio...

Страница 26: ...property damage personal injury or death If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and in...

Страница 27: ...egulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided...

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