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Xilinx Expands Market-Leading Automotive Silicon Portfolio With Spartan-6 FPGAs Optimized to Reduce System Cost

NUREMBERG, Germany, March 2 /PRNewswire/ — At Embedded World 2010 today, Xilinx, Inc. (NASDAQ:XLNX) introduced the Xilinx® Automotive (XA) family of Spartan®-6 field programmable gate arrays (FPGAs) optimized for applications requiring high-speed connectivity and high-resolution video performance. These automotive-qualified devices provide the flexibility, scalability, and integration needed to reduce the system cost of automotive infotainment, driver assistance, driver information, and in-vehicle networking products.

XA Spartan-6 FPGAs also provide the silicon foundation for the Xilinx Infotainment Companion Chip Targeted Design Platform that will be introduced later this year. Automotive developers will be able to rapidly scale their … Read More → "Xilinx Expands Market-Leading Automotive Silicon Portfolio With Spartan-6 FPGAs Optimized to Reduce System Cost"

I2C Battery Gas Gauges for Single Li-Ion Cells Offers 1% Accuracy

MILPITAS, CA – March 2, 2010 – Linear Technology Corporation introduces the LTC2941/LTC2942 battery gas gauges with an I2C interface for 2.7V to 5.5V systems. Unlike most coulomb counters that infer charge by sampling the current and integrating digitally, the LTC2941/LTC2942 use a continuous-time analog integrator to measure charge directly, resulting in minimal offset and gain error and better overall charge accuracy. The LTC2941 measures the charge flowing in and out of a battery to within 1% accuracy at room temperature. The LTC2942 does the same while also incorporating a 14-bit No Latency Δ∑ ADC to measure battery voltage and … Read More → "I2C Battery Gas Gauges for Single Li-Ion Cells Offers 1% Accuracy"

I²C Battery Gas Gauges for Single Li-Ion Cells Offers 1% Accuracy

MILPITAS, CA – March 2, 2010 – Linear Technology Corporation introduces the LTC2941/LTC2942 battery gas gauges with an I2C interface for 2.7V to 5.5V systems. Unlike most coulomb counters that infer charge by sampling the current and integrating digitally, the LTC2941/LTC2942 use a continuous-time analog integrator to measure charge directly, resulting in minimal offset and gain error and better overall charge accuracy. The LTC2941 measures the charge flowing in and out of a battery to within 1% accuracy at room temperature. The LTC2942 does the same while also incorporating a 14-bit No Latency Δ∑ ADC to measure battery voltage and … Read More → "I²C Battery Gas Gauges for Single Li-Ion Cells Offers 1% Accuracy"

Xilinx and Inova Semiconductors Simplify Design Integration of High-Bandwidth Video Connections for Automotive Applications

NUREMBERG, Germany, March 2 /PRNewswire/ — At Embedded World 2010 today, Xilinx, Inc. (NASDAQ:XLNX) and Inova Semiconductors introduced an Automotive Pixel Link (APIX®) IP solution for the Xilinx® Automotive (XA) family of low-cost Spartan®-6 field programmable gate arrays (FPGAs). The configurable core supports multiple high-bandwidth video and communications links in a single device to transfer high-quality, real-time video from two or more cameras or processing units to in-vehicle displays. This highly integrated connectivity solution is targeted at infotainment and driver assistance applications.

APIX is the latest Gigabit/s Pixel Link interface from Xilinx Alliance partner … Read More → "Xilinx and Inova Semiconductors Simplify Design Integration of High-Bandwidth Video Connections for Automotive Applications"

Actel’s Three-Legged Stool

 

They say good things come in threes: the Three Stooges, triple plays, the first Star Wars movies, two halves of a six-pack. Now FPGA maker Actel adds another happy trio: SmartFusion.

Actel’s triple play is a new chip that combines the three things most embedded designers need: a microprocessor, an FPGA, and analog circuitry. The company calls the conglomeration SmartFusion on the theory that it fuses … Read More → "Actel’s Three-Legged Stool"

Microchip Maxes Out Mighty Mites

For a silicon company, Microchip has the best brand name ever. Even your grandmother knows what a “microchip” is, even if she isn’t clear on what they do. Like Scotch tape, Xerox copiers, and Kleenex snot rags, Microchip has built-in name recognition. (Insider trivia: here in the publishing business we get letters from trademark lawyers gently reminding us not to use words like Coke, Xerox, and Kleenex as generic nouns. A weird one came from a certain agricultural firm to remind me … Read More → "Microchip Maxes Out Mighty Mites"

Attacking Constraint Complexity

The growth in both the size and complexity of chips is driving greater use of constrained-random testing.  As a direct result, the size and complexity of constraint problems are also growing, and with it the consequences of not just constraint-related mistakes, but of employing less-than-optimum strategies.   This is all driving the need to understand constraints in order to get the most out of their capacity and overall performance potential.  Part 1 of this article series </ … Read More → "Attacking Constraint Complexity"

Yet Another Parallel Approach

It’s no secret that EDA tools that process billions of transistors have a lot of work to do and can take a really long time to do it. It’s also no secret that having multiple computers do much of that work in parallel should be an obvious way to speed things up.

What is surprising, then, is the number of different approaches that have been taken to making parallel algorithms work. Which says that, as obvious as multi-processing looks, how to get there is not obvious.

There … Read More → "Yet Another Parallel Approach"

Agilent Technologies Introduces Oscilloscope Triggering and Decode Option for MIL-STD 1553 Signals

SANTA CLARA, Calif., March 2, 2010 — Agilent Technologies Inc. (NYSE: A) today introduced a triggering and decode option (Option 533) for MIL-STD 1553 on its popular InfiniiVision 5000, 6000 and 7000 Series oscilloscopes. Option 533 allows engineers to easily capture and measure the electrical characteristics of MIL-STD 1553 signals. When Option 553 is combined with Agilent’s mask test option, engineers also can perform MIL-STD 1553 eye-diagram mask testing for the first time based on electrical input specifications.

MIL-STD-1553 is a military standard published by the U.S. Department of Defense that defines the mechanical, electrical and functional characteristics … Read More → "Agilent Technologies Introduces Oscilloscope Triggering and Decode Option for MIL-STD 1553 Signals"

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