Digital Signal Control Performance Announcement of Stellaris® ARM® Core Cortex™-M4F Core-Based Microcontroller Supporting Interface Standards
Published2012.02.27 14:14TI Korea (CEO Kent Jeon, www.ti.com/ww/kr) February 27, 2012 – TI has announced Stellaris® Cortex™-M4F core-based microcontrollers (MCU) that support ARM's latest version CMSIS (Cortex Microcontroller Software Interface Standard) to enable developers to reduce design time. TI's StellarisWare® software suite and ARM's CMSIS library simplify the implementation of floating-point, SIMD (single instruction multiple data), and digital signal processing (DSP) operations, enabling developers to realize the outstanding advantages of Stellaris LM4F microcontrollers. (For more information, refer to www.ti.com/cmsis-pr-lp)
Stellaris microcontrollers are an industry-leading 32-bit MCU product family based on ARM Cortex-M cores. This Stellaris LM4F (Cortex-M4F) microcontroller series is characterized by superior analog integration, floating-point performance, and the lowest power consumption in its class, and is suitable for various types of applications such as scanners, microprinters, home/building automation, AC inverter drives, and uninterruptible power supplies. Stellaris microcontrollers provide code and royalty-free libraries for application development, including StellarisWare software provided free of charge by TI, facilitating development work and reducing time to market. The software includes Stellaris peripheral driver library, Stellaris USB library, Stellaris graphics library, and Stellaris boot loader, all of which are pre-programmed into the ROM of Stellaris MCUs.
Features and Benefits
• With standardized software interfaces, developers can migrate from competing MCUs to TI's Stellaris MCUs and easily migrate existing software to Stellaris LM4F MCUs
• The CMSIS DSP library includes source code and example applications and encompasses common key DSP algorithms such as complex arithmetic operations, vector operations, filters, and control functions, enabling developers to reduce development time
• ARM's Cortex-M4F core leverages DSP SIMD instruction sets and floating-point hardware to enhance algorithm performance of Stellaris LM4F MCUs for digital signal control applications
Pricing and Availability
Developers can download the free CMSIS hardware abstraction layer (HAL) for Stellaris Cortex-M microcontrollers at www.ti.com/cmsis-pr-es.
More Information on TI's MCUs, Tools, and Software
• Stellaris Cortex-M Microcontrollers: www.ti.com/stellaris-motor-pr-hp
• StellarisWare Software: www.ti.com/cmsis-pr-sw
• Switching to TI MCUs: www.ti.com/make-the-switch-pr-lp
• TI e-Store: www.ti.com/stellaris-motor-pr-es
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