SM320F2812-HT

SGUS062A –JUNE 2009 –REVISED APRIL 2010

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5 Development Support

Texas Instruments (TI) offers an extensive line of development tools for the C28x™ generation of DSPs, including tools to evaluate the performance of the processors, generate code, develop algorithm implementations, and fully integrate and debug software and hardware modules.

The following products support development of F2812-based applications:

Software Development Tools

Code Composer Studio™ Integrated Development Environment (IDE)

C/C++ Compiler

Code generation tools

Assembler/Linker

Cycle Accurate Simulator

Application algorithms

Sample applications code

Hardware Development Tools

F2812 eZdsp

JTAG-based emulators - SPI515, XDS510PP, XDS510PP Plus, XDS510 USB

Universal 5-V dc power supply

Documentation and cables

5.1Device and Development Support Tool Nomenclature

To designate the stages in the product development cycle, TI assigns prefixes to the part numbers of all [TMS320] DSP devices and support tools. Each [TMS320] DSP commercial family member has one of three prefixes: TMX, TMP, or TMS (e.g., TMS320F2812GHH). Texas Instruments recommends two of three possible prefix designators for its support tools: TMDX and TMDS. These prefixes represent evolutionary stages of product development from engineering prototypes (TMX/TMDX) through fully qualified production devices/tools (TMS/TMDS).

TMX— Experimental device that is not necessarily representative of the final device'selectrical specifications

TMP— Final silicon die that conforms to the device'selectrical specifications but has not completed quality and reliability verification

TMS/SM— Fully qualified production device

SMJ— Fully qualified production device

Support tool development evolutionary flow:

TMDXDevelopment-support product that has not yet completed Texas Instruments internal qualification testing.

TMDS— Fully qualified development-support product

TMX and TMP devices and TMDX development-support tools are shipped against the following disclaimer:

Developmental product is intended for internal evaluation purposes.

TMS devices and TMDS development-support tools have been characterized fully, and the quality and reliability of the device have been demonstrated fully. TI'sstandard warranty applies.

Predictions show that prototype devices (TMX or TMP) have a greater failure rate than the standard production devices. Texas Instruments recommends that these devices not be used in any production system because their expected end-use failure rate still is undefined. Only qualified production devices are to be used. Figure 5-1provides a legend for reading the complete device name for any TMS320x28x family member.

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Texas Instruments SM320F2812-HT specifications Device and Development Support Tool Nomenclature, Software Development Tools

SM320F2812-HT specifications

The Texas Instruments SM320F2812-HT is a highly capable digital signal processor (DSP) specifically designed for high-performance and real-time applications in harsh environments. This part of the C2000 family of microcontrollers caters to applications in areas such as industrial automation, motor control, and power conversion, where reliability and durability under extreme temperature conditions are paramount.

One of the standout features of the SM320F2812-HT is its robust architecture based on a 32-bit fixed-point core. This allows for efficient execution of complex algorithms while maintaining a high processing speed. The processor operates at clock speeds of up to 150 MHz, enabling it to handle multiple tasks simultaneously with minimal latency.

The SM320F2812-HT boasts an impressive memory configuration that includes up to 128 KB of flash memory and 4 KB of RAM. The integrated memory supports efficient data handling and storage, making it ideal for demanding applications that require quick access to critical information. The device also features various peripherals, including analog-to-digital converters (ADCs), pulse width modulation (PWM) modules, and serial communication interfaces, which enhance its functionality in real-time processing and control tasks.

Furthermore, this DSP employs advanced control algorithms and supports various communication protocols, allowing it to interoperate seamlessly with other devices within a system. Its capabilities are further enhanced by Texas Instruments’ extensive development tools and software libraries, which enable developers to accelerate design cycles and improve overall efficiency.

With its high temperature rating, the SM320F2812-HT is designed to operate within a temperature range from -40°C to 125°C, making it particularly well-suited for use in automotive, aerospace, and other rugged environments where traditional components might fail. The high reliability and endurance of this microcontroller make it a preferred choice among engineers looking for durable solutions without compromising performance.

In summary, the Texas Instruments SM320F2812-HT represents a powerful blend of processing capabilities, memory architecture, and environmental resilience. Its features make it a go-to option for developers in search of a robust DSP for real-time applications, ensuring that it meets the rigorous demands of various industrial sectors while delivering consistent performance.