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This API provides users with a standard FPGA communication interface from C++ code. It is intended to encourage more widespread adoption of FPGAs and reconfigurable computing platforms—particularly among Windows application developers

Related to the strong demands for virtualization technology, network I/O virtualization has recently become a hot topic and is one of the key topics being discussed at the upcoming Multicore Expo @ ESC. In fact, analyst firm IDC, in a recent white paper titled "Optimizing I/O Virtualization: Preparing the Data Center for Next-Generation Applications", stated that "If I/O is not sufficient, then it could limit all the gains brought about by the virtualization process."

LED luminaires require precise power and heat management because LEDs convert most of the electrical energy they receive into heat rather than light. Without adequate thermal management, this heat can degrade the LED's life span and affect color output. Also, LEDs can fail short because they are silicon devices, so they may require fail-safe backup in the form of overcurrent protection. Resettable PPTC (polymeric-positive-temperature-coefficient) circuit-protection devices have demonstrated their effectiveness in a variety of LED-lighting applications. Like traditional fuses, they limit current after they exceed specified limits. However, unlike fuses, PPTC devices can reset after the fault clears and the power cycles.

Intel has announced that is developing a system-on-chip for embedded applications based around its Atom processor core. However, it appears the SoC will be of a fixed design with a PCI Express bus interface to which system-level customers can attach their own or third-party chips. Similarly it appears that Intel will manufacture the system-chip internally rather than allowing a foundry to make the chip, or add its customers' IP to the design. Doug Davis, corporate vice president and general manager of Intel's embedded and communications group, disclosed details of the "Tunnel Creek" SoC during his keynote speech on Wednesday (April 14) at the Intel Developer Forum, in Beijing China.

ON Semiconductor has expanded its multiplexer product line with devices that are designed to function at high input rates/clock frequencies. The NB6VQ572M, NB6LQ572, NB7L572, NB6L572M, NB7LQ572, NB6LQ572M, NB7VQ58M and NB7V58M mux/fanout devices are targeted at SONET, Gigabit Ethernet, Fiber Channel, backplane and other clock/data distribution applications. The NB6VQ572M and NB6LQ572M differential 4:1 clock/data input multiplexers with 1:2 current mode logic (CML) clock/data fanout buffers operate at up to 6 GHz/8 Gbps from a 1.8 V, 2.5 V or 3.3 V power supply. The new devices have a data dependent jitter of <10 ps and random clock jitter of less than 0.8 ps RMS.

Xilinx Inc. today introduced the architecture for a new Extensible Processing Platform they claim will deliver unrivaled levels of system performance, flexibility and integration to developers of a wide variety of embedded systems. The ARM Cortex-A9 MPCore processor-based platform enables system architects and embedded software developers to apply a combination of serial and parallel processing to address the challenges they face in designing today's embedded systems, which must meet ever-growing demands to perform highly complex functions. The Xilinx Extensible Processing Platform offers embedded systems designers a processor-centric design and development approach for achieving the compute and processing horsepower required to drive tasks involving high-speed access to real-time inputs, high-performance processing and complex digital signal processing - or any combination thereof - needed to meet their application-specific requirements, including lower cost and power.

A transistor that emits light and is made from organic materials could lead to cheaper digital displays and fast-switching light sources on computer chips, according to the researchers who built it. Small displays made from diodes of the same type of materials (organic light-emitting diodes, or OLEDs) are already in commercial production, but the transistor design could improve on those and lead to applications where OLEDs can’t go. The new organic light-emitting transistor (OLET) is much more efficient than previous designs. It has an external quantum efficiency—a key measure of how much light comes out per charge carrier pumped in—of 5 percent. An OLED based on the same material has a quantum efficiency of only 2 percent. Previous OLET designs had an efficiency of only 0.6 percent.

Synopsys, Inc., has unveiled the DesignWare Ethernet Quality-of-Service (QoS) Controller IP which implements the new IEEE specifications for audio video bridging (AVB) features. The DesignWare Ethernet IP solution supports the new IEEE 802.1AS and 802.1-Qav version D6.0 specifications. These specifications enable efficient networking of streaming audio video (AV) applications through IEEE 802.1 networks found in consumer electronics, automotive AV and professional sound system products. Synopsys' DesignWare Ethernet QoS Controller, which supports 10/100/1G data transfer speeds, allows designers to develop system-on-chips (SoCs) that deliver time-synchronized, low-latency audio and video over Ethernet networks with exceptional quality-of-service while retaining compatibility with legacy networks.

During the Google IO event, two new great features of the popular Android OS were announced. The most important from a robotics point of view is the Android Open Accessory standard that is Arduino based and enables Android devices to integrate with hardware via usb (or bluetooth in the near future). You can read more in the posts on engadget.com and robots-dreams.com (where the video is from). Also engadget reports on the Android @ Home framework that aspires to interconnect every home appliance, device or gadget to an integrated network. More information and details will be announced soon from Google but already the potential for various robotic applications that could take advantage of these projects looks promising.