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2007-03-12 PowerPC processor with floating point unit for Virtex-4 FX devices
This application note describes how to implement a Virtex-4 FX PowerPC 405 system with the Xilinx floating point unit (FPU) coprocessor. An FPU connected to the PowerPC auxiliary processor unit (APU) interface can accelerate software applications from anywhere between three to twenty times. The reference design provided includes a completed design created using the Xilinx Embedded Development Kit (EDK). Source code for a finite impulse response (FIR) filter is provided along with a graphics utility for display output on a Windows-based PC.
2012-11-29 MCUs boast high-res PWM unit
Infineon's XMC4000 claims to improve digital power conversion and is geared for industrial applications and uses ARM Cortex M4 processors.
2010-03-05 MCU with floating point unit delivers higher precision
Atmel Corp. is offering its 32bit AVR UC3 product family designed with a floating point unit MCU to perform arithmetic calculations on decimal numbers in fewer clock cycles with higher precision.
2007-06-06 DSCs offer single-precision floating-point-units
Texas Instruments Inc. introduced its first floating-point digital signal controllers (DSCs), the F28332, F28334, and F28335
2011-10-18 Using performance monitor unit on e200z7 core
Learn how to use this feature to improve the software performance by understanding what the software is doing and exactly where the performance bottleneck happen.
2006-09-29 TI floating-point DSP available for $5.75
The TMS320C6720 floating-point DSP from Texas Instruments is priced at $5.75 and runs at 200MHz
2014-11-10 Peak floating-point performance calculations
Read about a methodology that provides designers a reliable technique for the baseline comparison of the peak floating-point computing capabilities of devices with very different architectures
2014-08-01 Movidius unveils next-gen vision processing unit
Myriad 2 is said to be 20 times better than its precursor, boasting 2TFLOPS of 16bit performance from a chip measuring only 6.5mm2.
2009-05-06 MCUs pack 32bit floating-point accelerator
Texas Instruments Inc. has introduced the new TMS320F2803x Piccolo microcontrollers featuring the Control Law Accelerator (CLA).
2005-05-23 Floating-point library supports TI fixed-point TMS320 DSPs
Sundance Digital Processing Inc.'s GDD600 is touted as a new and powerful library of floating-point DSP vectors and functions for DSP applications targeting Texas Instruments' TMS320 DSP-based platforms
2007-08-17 Floating point coprocessor handles GPS data
Micromega's floating point coprocessor chip integrates new serial I/O capabilities with NMEA sentence parsing that makes it easy to add GPS data to embedded system designs
2006-10-02 Bringing floating-point math to the masses
Floating-point arithmetic is designed to meet precision and performance requirements for an increasing number of applications
2002-07-17 MIPS Technologies licenses 64-bit processor core to Marvell
MIPS Technologies Inc. has licensed the MIPS64 5Kf processor core to Marvell.
2002-06-24 ADI fixed-point DSP pursues midrange receivers
After using a floating-point DSP to sew up the market for audio decoders in high-end A/V receivers for home theater sound systems, Analog Devices Inc. is now going after the midrange portion of the market with a fixed-point version of the 32-bit processor
2006-11-01 Accelerate algorithms with FPGA coprocessors
Learn code acceleration and techniques for code conversion to hardware coprocessors.
2011-03-11 TI MCU endures extreme temperatures
TI's SM320F28335-HT Delfino 32-bit floating-point MCU targets extreme applications such as downhole drilling, military applications, and medical and and surgical tools requiring sterilization
2002-11-07 Oki unveils ARM9-based automobile ECU
The company has unveiled the ML67Q2003 MCU, which is touted to be the industry's first ARM9 core family-based 32-bit ECU for the automotive market.
2002-11-19 Nvidia rolls high-end graphics processor
Nvidia Corp. rolled out its long awaited GeForce FX graphics processor at the Comdex Fall 2002 trade show.
2004-02-16 Media processor aims at scientific apps
Clearspeed Technology has taped out its first CS301 processor, which can be described as a collection of floating-point engines that deliver 25Gflops performance
2014-06-06 Developing heterogeneous multi-core SoC for mobiles
There are applications that are heterogeneous in the sense that they contain layers of functions which can be divided between the CPU array and the GPU.
2013-02-20 Ceva, Tensilica battle it out in imaging IP core space
A year after Ceva's introduction of its programmable, low-power imaging and vision platform, Tensillica has rolled out the IVP, an imaging and video data plane processor unit
2011-01-13 C2000 MCUs' enhanced math engine increases speed by 7x
TI's C2000 32-bit Piccolo MCUs feature an enhanced math engine that combines an 80MHz floating-point C28x core, Viterbi Complex Math Unit and Control Law Accelerator to deliver speed that is 7x faster than that of software-only solutions.
2002-12-20 ADI 300MHz DSP performs 2.4 GMACS, 1.8 GFLOPS
The ADSP-TS101S TigerSHARC processor exhibits 2.4 GMACS and 1.8 GFLOPS, bolstering its claim as the fastest floating point DSP available
2004-04-20 Nvidia debuts new graphics processors made by IBM
Nvidia has rolled out its GeForce 6800 line of 130nm graphics processing units for desktop PCs.
2014-09-26 ST debuts ARM Cortex-M7 core-based MCU
The STM32 F7 series operates at frequencies up to 200MHz and uses a 6-stage superscalar pipeline and floating point unit (FPU) to produce up to 1000 CoreMarks.
2013-07-18 Hi-rel Qorivva microcontrollers for aerospace applications
The PC5674F is based on a Power Architecture e200z7 core that runs up to 264MHz and embeds advanced features such as a Single Instruction Multiple Data capable Floating Point Unit.
2014-09-30 32bit MCU series integrates ARM Cortex M7 core
The STM32 F7 series operates at frequencies up to 200MHz and uses a 6-stage superscalar pipeline and floating point unit (FPU) to produce up to 1000 CoreMarks, without impacting power efficiency.
2008-07-07 PLCs cut costs in developing production equipment
Omron Corp. today announced the released the SYSMAC CJ2 programmable controller, Ethernet unit for CS/CJ series and CX-One FA Integrated Tool Package version 3.0 to support Ethernet/IP for industrial use
2007-10-16 Keeping up with complex intellectual property
The verification of IP cores continues to become more complex and time-consuming, especially for processor cores such as CPUs, floating-point units and DSPs. The challenge is to design and verify a new embedded vector processor with significant enhancements over its predecessor
2005-11-17 DSPs on steady climb through 2009, says In-Stat
DSPs, with worldwide unit shipments estimated at 1.5 billion units in 2004, are set to grow to approximately 2.8 billion units in 2009, according to market research company In-Stat (Scottsdale, Arizona
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