MOSFETs improve power efficiency Product News 2/28/2007 Post a comment Toshiba has expanded its power semiconductor line with the first products in a new family of high-speed switching MOSFETs that are said to significantly improve power efficiency for synchronous DC/DC converters.
Cypress tool adds support for capacitive sensing Product News 2/27/2007 Post a comment Cypress Semiconductor rolled out version 2.2 of the company's PSoC Express development tool for programmable system-on-chip mixed-signal arrays. The new release adds support for Cypress's CapSense capacitive sensing solution and the company's WirelessUSB LP 2.4-GHz wireless radio-on-a-chip.
System simulation speeds application development Design How-To 2/26/2007 Post a comment Developing applications for a wide range of mobile terminals can be a major headache for software engineers. System simulation now provides a way to develop and test software running on a virtual platform long before the hardware is available. Mark Snook explains.
Under the Hood: Automated-home protocols proliferate Teardown 2/26/2007 Post a comment A home automation system typically comprises an intelligent electronic device network that monitors and controls the environment for the comfort and security of the residents. It may include such diverse functions as light and climate control, security and surveillance systems, multimedia home entertainment, and automated plant watering.
Can the ARM11 handle DSP? Design How-To 2/13/2007 Post a comment Can ARM's latest core play the role of a DSP? Is it ready to take on video? BDTI's just-released benchmark results and analysis answer these questions.
A case for hard-wired TCP/IP offload Design How-To 2/13/2007 Post a comment At 10-gigabit speeds, TCP/IP processing is accomplished by dedicated processing technology referred to as TCP/IP Offload Engine (TOE). TOE technology performs compute-intensive TCP/IP protocol tasks, enabling greater network bandwidth utilization. Here are multiple approaches and potential solutions, building a case for hard-wired TCP/IP offload.
Improve Hall sensor rotor-position measurements: Part 2 Design How-To 2/2/2007 1 comment This part gives a method that eliminates errors due to imprecise rotor angular position data from Hall sensors while improving control system performance in terms of reduction of torque ripple and total harmonic distortion of currents in the motor phases.
Replay available now: A handful of emerging network technologies are competing to be the preferred wide-area connection for the Internet of Things. All claim lower costs and power use than cellular but none have wide deployment yet. Listen in as proponents of leading contenders make their case to be the metro or national IoT network of the future. Rick Merritt, EE Times Silicon Valley Bureau Chief, moderators this discussion. Join in and ask his guests questions.